VARIoT IoT vulnerabilities database

CSI-200EA measurement control device is mainly used in substation automation systems with voltage levels of 110kV and above. There is a denial of service vulnerability in the MMS protocol of Sifang CSI-200EA measurement and control device. An attacker can exploit the vulnerability to send a specific message of the TPKT layer of the MMS protocol, causing the device buffer to overflow

Cross-site scripting (XSS) vulnerability in Title Tootip in Synology Office before 3.0.3-2143 allows remote authenticated users to inject arbitrary web script or HTML via the malicious file name. Synology Office Contains a cross-site scripting vulnerability.Information may be obtained and information may be altered. Synology Office is a set of web-based office software system developed by Synology. The system has features such as creating documents and spreadsheets online, and importing local files. Title Tootip is one of the title prompt components

Cross-site scripting (XSS) vulnerability in Attachment Preview in Synology File Station before 1.1.4-0122 allows remote authenticated users to inject arbitrary web script or HTML via malicious attachments. Synology File Station Contains a cross-site scripting vulnerability.Information may be obtained and information may be altered. Synology File Station is a suite of file management tools from Synology. This tool enables users to access files on Synology NAS devices via the web. Attachment Preview is one of the attachment preview components

Some implementations in Intel Integrated Performance Primitives Cryptography Library before version 2018 U3.1 do not properly ensure constant execution time. An attacker could exploit this vulnerability to disclose information

An issue was discovered in certain Apple products. iOS before 11.4 is affected. The issue involves the "Bluetooth" component. It allows attackers to gain privileges or cause a denial of service (buffer overflow) via a crafted app. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-7-23-3 Additional information for APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Bluetooth Available for: iPhone X, iPhone 8, iPhone 8 Plus, iPad 6th generation, and iPad Air 2 Not impacted: HomePod Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2018-5383: Lior Neumann and Eli Biham Entry added July 23, 2018 Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. This issue was addressed with improved validation of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. This issue was addressed with improved validation of S-MIME certificates. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. This issue was addressed with improved validation of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2018-4232: an anonymous researcher, Aymeric Chaib WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A race condition was addressed with improved locking. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4214: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. CVE-2018-4190: Jun Kokatsu (@shhnjk) WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEfcwwPWJ3e0Ig26mf8ecVjteJiCYFAltUshMACgkQ8ecVjteJ iCbspA//aVxu/EdiaNxNRmRDFB8LpqKa3xjJdfkK9cJRYZ+eBHJZjBfzj4BzABuG Xow7FkEE7LSQpCeJ08Ggo6vVQUdR4+etQ2UfjQWGX6qIvLZUXK0lw2x5XdTP0q4m WmNoZcdK3cmbVXGMWUZRUrYPTWwMnTMsPpPoDoptaQRseN+K/0kdwsQZtdqeN9sq GN3Qp6AW6WR1gUAgDriIyzFXTxJ8NmKx2+4B5O2w0TbmzxGa/F5ZUjw4D/wwJJPA /RXAwseJMghPfbi9tNcjUhbGFfcnr5JvyGfY2GESFc7odWt2XSpePHr6qaJzogBr KeJKOVpgTdS4PO37+KDUfQDIElSnYQVTff8Tinxg/Zojafp0PxYkDYRxw7i16YKU HsB7R0o5Yi5YD4uG5ioMj4RspQDWozzveVvvtah6/bWChQQwD3XHr6JRM6oJ106G wNx2EHfRRXFQCY680RfE8hN/98IJRrCF6nIdO9zBbzGM/Ihzr02F0qSrdB5/PXSq S6EwJi0M5ia/KMFSO7EY5qQ2aipyDC3WPkvQrHtpsqstMrktyJOYGbm/t39WmIBb gC92rxvNFr5mO8Owypu1/tloGr15zIxPGR6OXA/DVxdRm2/UmW1tsqQfKgporJMD de6uiZJb8p8X36KC7YmHLTApYL3CaZebJIIOmf8tKjQUxxbR9wE= =nII0 -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.4 is affected. The issue involves the "Magnifier" component. It allows physically proximate attackers to bypass the lock-screen protection mechanism and see the most recent Magnifier image. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. A security vulnerability exists in the Magnifier component in Apple iOS versions prior to 11.4. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-7-23-3 Additional information for APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Bluetooth Available for: iPhone X, iPhone 8, iPhone 8 Plus, iPad 6th generation, and iPad Air 2 Not impacted: HomePod Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2018-5383: Lior Neumann and Eli Biham Entry added July 23, 2018 Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. This issue was addressed with improved validation of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. This issue was addressed with improved validation of S-MIME certificates. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. This issue was addressed with improved validation of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2018-4232: an anonymous researcher, Aymeric Chaib WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A race condition was addressed with improved locking. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4214: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. CVE-2018-4190: Jun Kokatsu (@shhnjk) WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEfcwwPWJ3e0Ig26mf8ecVjteJiCYFAltUshMACgkQ8ecVjteJ iCbspA//aVxu/EdiaNxNRmRDFB8LpqKa3xjJdfkK9cJRYZ+eBHJZjBfzj4BzABuG Xow7FkEE7LSQpCeJ08Ggo6vVQUdR4+etQ2UfjQWGX6qIvLZUXK0lw2x5XdTP0q4m WmNoZcdK3cmbVXGMWUZRUrYPTWwMnTMsPpPoDoptaQRseN+K/0kdwsQZtdqeN9sq GN3Qp6AW6WR1gUAgDriIyzFXTxJ8NmKx2+4B5O2w0TbmzxGa/F5ZUjw4D/wwJJPA /RXAwseJMghPfbi9tNcjUhbGFfcnr5JvyGfY2GESFc7odWt2XSpePHr6qaJzogBr KeJKOVpgTdS4PO37+KDUfQDIElSnYQVTff8Tinxg/Zojafp0PxYkDYRxw7i16YKU HsB7R0o5Yi5YD4uG5ioMj4RspQDWozzveVvvtah6/bWChQQwD3XHr6JRM6oJ106G wNx2EHfRRXFQCY680RfE8hN/98IJRrCF6nIdO9zBbzGM/Ihzr02F0qSrdB5/PXSq S6EwJi0M5ia/KMFSO7EY5qQ2aipyDC3WPkvQrHtpsqstMrktyJOYGbm/t39WmIBb gC92rxvNFr5mO8Owypu1/tloGr15zIxPGR6OXA/DVxdRm2/UmW1tsqQfKgporJMD de6uiZJb8p8X36KC7YmHLTApYL3CaZebJIIOmf8tKjQUxxbR9wE= =nII0 -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.4 is affected. The issue involves the "Siri" component. It allows physically proximate attackers to bypass the lock-screen protection mechanism and enable Siri. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-7-23-3 Additional information for APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Bluetooth Available for: iPhone X, iPhone 8, iPhone 8 Plus, iPad 6th generation, and iPad Air 2 Not impacted: HomePod Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2018-5383: Lior Neumann and Eli Biham Entry added July 23, 2018 Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. This issue was addressed with improved validation of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. This issue was addressed with improved validation of S-MIME certificates. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. This issue was addressed with improved validation of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2018-4232: an anonymous researcher, Aymeric Chaib WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A race condition was addressed with improved locking. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4214: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. CVE-2018-4190: Jun Kokatsu (@shhnjk) WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEfcwwPWJ3e0Ig26mf8ecVjteJiCYFAltUshMACgkQ8ecVjteJ iCbspA//aVxu/EdiaNxNRmRDFB8LpqKa3xjJdfkK9cJRYZ+eBHJZjBfzj4BzABuG Xow7FkEE7LSQpCeJ08Ggo6vVQUdR4+etQ2UfjQWGX6qIvLZUXK0lw2x5XdTP0q4m WmNoZcdK3cmbVXGMWUZRUrYPTWwMnTMsPpPoDoptaQRseN+K/0kdwsQZtdqeN9sq GN3Qp6AW6WR1gUAgDriIyzFXTxJ8NmKx2+4B5O2w0TbmzxGa/F5ZUjw4D/wwJJPA /RXAwseJMghPfbi9tNcjUhbGFfcnr5JvyGfY2GESFc7odWt2XSpePHr6qaJzogBr KeJKOVpgTdS4PO37+KDUfQDIElSnYQVTff8Tinxg/Zojafp0PxYkDYRxw7i16YKU HsB7R0o5Yi5YD4uG5ioMj4RspQDWozzveVvvtah6/bWChQQwD3XHr6JRM6oJ106G wNx2EHfRRXFQCY680RfE8hN/98IJRrCF6nIdO9zBbzGM/Ihzr02F0qSrdB5/PXSq S6EwJi0M5ia/KMFSO7EY5qQ2aipyDC3WPkvQrHtpsqstMrktyJOYGbm/t39WmIBb gC92rxvNFr5mO8Owypu1/tloGr15zIxPGR6OXA/DVxdRm2/UmW1tsqQfKgporJMD de6uiZJb8p8X36KC7YmHLTApYL3CaZebJIIOmf8tKjQUxxbR9wE= =nII0 -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "FontParser" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted font file. Apple iOS, macOS High Sierra, tvOS, and watchOS are all products of Apple Inc. in the United States. Apple iOS is an operating system developed for mobile devices; macOS High Sierra is a dedicated operating system developed for Mac computers; tvOS is a smart TV operating system; watchOS is a smart watch operating system. The following products and versions are affected: Apple iOS prior to 11.4; macOS High Sierra prior to 10.13.5; tvOS prior to 11.4; watchOS prior to 4.3.1. CVE-2018-4196: G. CVE-2018-4253: shrek_wzw of Qihoo 360 Nirvan Team apache_mod_php Available for: macOS High Sierra 10.13.4 Impact: Issues in php were addressed in this update Description: This issue was addressed by updating to php version 7.1.16. CVE-2018-4219: Mohamed Ghannam (@_simo36) Bluetooth Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6 Impact: A malicious application may be able to determine kernel memory layout. Description: An information disclosure issue existed in device properties. CVE-2018-4171: shrek_wzw of Qihoo 360 Nirvan Team Bluetooth Available for: MacBook Pro (Retina, 15-inch, Mid 2015), MacBook Pro (Retina, 15-inch, 2015), MacBook Pro (Retina, 13-inch, Early 2015), MacBook Pro (15-inch, 2017), MacBook Pro (15-inch, 2016), MacBook Pro (13-inch, Late 2016, Two Thunderbolt 3 Ports), MacBook Pro (13-inch, Late 2016, Four Thunderbolt 3 Ports), MacBook Pro (13-inch, 2017, Four Thunderbolt 3 Ports), MacBook (Retina, 12-inch, Early 2016), MacBook (Retina, 12-inch, Early 2015), MacBook (Retina, 12-inch, 2017), iMac Pro, iMac (Retina 5K, 27-inch, Late 2015), iMac (Retina 5K, 27-inch, 2017), iMac (Retina 4K, 21.5-inch, Late 2015), iMac (Retina 4K, 21.5-inch, 2017), iMac (21.5-inch, Late 2015), and iMac (21.5-inch, 2017) Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team Grand Central Dispatch Available for: macOS High Sierra 10.13.4 Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: An issue existed in parsing entitlement plists. The issue appears to be from an undocumented side effect of the instructions. An attacker might utilize this exception handling to gain access to Ring 0 and access sensitive memory or control operating system processes. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Speech Available for: macOS High Sierra 10.13.4 Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A sandbox issue existed in the handling of microphone access. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-7-23-3 Additional information for APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Bluetooth Available for: iPhone X, iPhone 8, iPhone 8 Plus, iPad 6th generation, and iPad Air 2 Not impacted: HomePod Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2018-5383: Lior Neumann and Eli Biham Entry added July 23, 2018 Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. This issue was addressed with improved validation of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. This issue was addressed with improved validation of S-MIME certificates. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. This issue was addressed with improved validation of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2018-4232: an anonymous researcher, Aymeric Chaib WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A race condition was addressed with improved locking. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4214: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. CVE-2018-4190: Jun Kokatsu (@shhnjk) WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEfcwwPWJ3e0Ig26mf8ecVjteJiCYFAltUshMACgkQ8ecVjteJ iCbspA//aVxu/EdiaNxNRmRDFB8LpqKa3xjJdfkK9cJRYZ+eBHJZjBfzj4BzABuG Xow7FkEE7LSQpCeJ08Ggo6vVQUdR4+etQ2UfjQWGX6qIvLZUXK0lw2x5XdTP0q4m WmNoZcdK3cmbVXGMWUZRUrYPTWwMnTMsPpPoDoptaQRseN+K/0kdwsQZtdqeN9sq GN3Qp6AW6WR1gUAgDriIyzFXTxJ8NmKx2+4B5O2w0TbmzxGa/F5ZUjw4D/wwJJPA /RXAwseJMghPfbi9tNcjUhbGFfcnr5JvyGfY2GESFc7odWt2XSpePHr6qaJzogBr KeJKOVpgTdS4PO37+KDUfQDIElSnYQVTff8Tinxg/Zojafp0PxYkDYRxw7i16YKU HsB7R0o5Yi5YD4uG5ioMj4RspQDWozzveVvvtah6/bWChQQwD3XHr6JRM6oJ106G wNx2EHfRRXFQCY680RfE8hN/98IJRrCF6nIdO9zBbzGM/Ihzr02F0qSrdB5/PXSq S6EwJi0M5ia/KMFSO7EY5qQ2aipyDC3WPkvQrHtpsqstMrktyJOYGbm/t39WmIBb gC92rxvNFr5mO8Owypu1/tloGr15zIxPGR6OXA/DVxdRm2/UmW1tsqQfKgporJMD de6uiZJb8p8X36KC7YmHLTApYL3CaZebJIIOmf8tKjQUxxbR9wE= =nII0 -----END PGP SIGNATURE----- . Alternatively, on your watch, select "My Watch > General > About"

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-7-23-3 Additional information for APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Bluetooth Available for: iPhone X, iPhone 8, iPhone 8 Plus, iPad 6th generation, and iPad Air 2 Not impacted: HomePod Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. CVE-2018-5383: Lior Neumann and Eli Biham Entry added July 23, 2018 Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEfcwwPWJ3e0Ig26mf8ecVjteJiCYFAltUshMACgkQ8ecVjteJ iCbspA//aVxu/EdiaNxNRmRDFB8LpqKa3xjJdfkK9cJRYZ+eBHJZjBfzj4BzABuG Xow7FkEE7LSQpCeJ08Ggo6vVQUdR4+etQ2UfjQWGX6qIvLZUXK0lw2x5XdTP0q4m WmNoZcdK3cmbVXGMWUZRUrYPTWwMnTMsPpPoDoptaQRseN+K/0kdwsQZtdqeN9sq GN3Qp6AW6WR1gUAgDriIyzFXTxJ8NmKx2+4B5O2w0TbmzxGa/F5ZUjw4D/wwJJPA /RXAwseJMghPfbi9tNcjUhbGFfcnr5JvyGfY2GESFc7odWt2XSpePHr6qaJzogBr KeJKOVpgTdS4PO37+KDUfQDIElSnYQVTff8Tinxg/Zojafp0PxYkDYRxw7i16YKU HsB7R0o5Yi5YD4uG5ioMj4RspQDWozzveVvvtah6/bWChQQwD3XHr6JRM6oJ106G wNx2EHfRRXFQCY680RfE8hN/98IJRrCF6nIdO9zBbzGM/Ihzr02F0qSrdB5/PXSq S6EwJi0M5ia/KMFSO7EY5qQ2aipyDC3WPkvQrHtpsqstMrktyJOYGbm/t39WmIBb gC92rxvNFr5mO8Owypu1/tloGr15zIxPGR6OXA/DVxdRm2/UmW1tsqQfKgporJMD de6uiZJb8p8X36KC7YmHLTApYL3CaZebJIIOmf8tKjQUxxbR9wE= =nII0 -----END PGP SIGNATURE----- . ------------------------------------------------------------------------ WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005 ------------------------------------------------------------------------ Date reported : June 13, 2018 Advisory ID : WSA-2018-0005 WebKitGTK+ Advisory URL : https://webkitgtk.org/security/WSA-2018-0005.html WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2018-0005.html CVE identifiers : CVE-2018-4190, CVE-2018-4192, CVE-2018-4199, CVE-2018-4201, CVE-2018-4214, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233, CVE-2018-11646, CVE-2018-11712, CVE-2018-11713, CVE-2018-12293, CVE-2018-12294. Several vulnerabilities were discovered in WebKitGTK+ and WPE WebKit. Credit to Jun Kokatsu (@shhnjk). Impact: Visiting a maliciously crafted website may leak sensitive data. Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. Credit to Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative. Description: A race condition was addressed with improved locking. Credit to Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative. Description: A buffer overflow issue was addressed with improved memory handling. Credit to an anonymous researcher. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to an unexpected application crash. Description: A memory corruption issue was addressed with improved input validation. Credit to Natalie Silvanovich of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Natalie Silvanovich of Google Project Zero. Description: An out-of-bounds read was addressed with improved input validation. Credit to Aymeric Chaib. Impact: Visiting a maliciously crafted website may lead to cookies being overwritten. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. Credit to Samuel Gross (@5aelo) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Mishra Dhiraj. Maliciously crafted web content could trigger an application crash in WebKitFaviconDatabase, caused by mishandling unexpected input. Credit to Metrological Group B.V. The libsoup network backend of WebKit failed to perform TLS certificate verification for WebSocket connections. Credit to Dirkjan Ochtman. The libsoup network backend of WebKit unexpectedly failed to use system proxy settings for WebSocket connections. As a result, users could be deanonymized by crafted web sites via a WebSocket connection. Credit to ADlab of Venustech. Maliciously crafted web content could achieve a heap buffer overflow in ImageBufferCairo by exploiting multiple integer overflow issues. Credit to ADlab of Venustech. Maliciously crafted web content could trigger a use-after-free of a TextureMapperLayer object. We recommend updating to the latest stable versions of WebKitGTK+ and WPE WebKit. It is the best way to ensure that you are running a safe version of WebKit. Please check our websites for information about the latest stable releases. Further information about WebKitGTK+ and WPE WebKit security advisories can be found at https://webkitgtk.org/security.html or https://wpewebkit.org/security/. The WebKitGTK+ and WPE WebKit team, June 13, 2018 . Alternatively, on your watch, select "My Watch > General > About"

An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "Security" component. It allows local users to bypass intended restrictions on the reading of a persistent device identifier. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. The following products and versions are affected: Apple iOS prior to 11.4; Safari prior to 11.1.1; Windows-based iCloud prior to 7.5; Windows-based iTunes prior to 12.7.5; tvOS prior to 11.4; watchOS 4.3. 1 previous version. CVE-2018-4196: G. CVE-2018-4253: shrek_wzw of Qihoo 360 Nirvan Team apache_mod_php Available for: macOS High Sierra 10.13.4 Impact: Issues in php were addressed in this update Description: This issue was addressed by updating to php version 7.1.16. CVE-2018-4219: Mohamed Ghannam (@_simo36) Bluetooth Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6 Impact: A malicious application may be able to determine kernel memory layout. Description: An information disclosure issue existed in device properties. CVE-2018-4171: shrek_wzw of Qihoo 360 Nirvan Team Bluetooth Available for: MacBook Pro (Retina, 15-inch, Mid 2015), MacBook Pro (Retina, 15-inch, 2015), MacBook Pro (Retina, 13-inch, Early 2015), MacBook Pro (15-inch, 2017), MacBook Pro (15-inch, 2016), MacBook Pro (13-inch, Late 2016, Two Thunderbolt 3 Ports), MacBook Pro (13-inch, Late 2016, Four Thunderbolt 3 Ports), MacBook Pro (13-inch, 2017, Four Thunderbolt 3 Ports), MacBook (Retina, 12-inch, Early 2016), MacBook (Retina, 12-inch, Early 2015), MacBook (Retina, 12-inch, 2017), iMac Pro, iMac (Retina 5K, 27-inch, Late 2015), iMac (Retina 5K, 27-inch, 2017), iMac (Retina 4K, 21.5-inch, Late 2015), iMac (Retina 4K, 21.5-inch, 2017), iMac (21.5-inch, Late 2015), and iMac (21.5-inch, 2017) Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team Grand Central Dispatch Available for: macOS High Sierra 10.13.4 Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: An issue existed in parsing entitlement plists. The issue appears to be from an undocumented side effect of the instructions. An attacker might utilize this exception handling to gain access to Ring 0 and access sensitive memory or control operating system processes. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Speech Available for: macOS High Sierra 10.13.4 Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A sandbox issue existed in the handling of microphone access. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-7-23-3 Additional information for APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Bluetooth Available for: iPhone X, iPhone 8, iPhone 8 Plus, iPad 6th generation, and iPad Air 2 Not impacted: HomePod Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2018-5383: Lior Neumann and Eli Biham Entry added July 23, 2018 Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. This issue was addressed with improved validation of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. This issue was addressed with improved validation of S-MIME certificates. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. This issue was addressed with improved validation of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2018-4232: an anonymous researcher, Aymeric Chaib WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A race condition was addressed with improved locking. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4214: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. CVE-2018-4190: Jun Kokatsu (@shhnjk) WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEfcwwPWJ3e0Ig26mf8ecVjteJiCYFAltUshMACgkQ8ecVjteJ iCbspA//aVxu/EdiaNxNRmRDFB8LpqKa3xjJdfkK9cJRYZ+eBHJZjBfzj4BzABuG Xow7FkEE7LSQpCeJ08Ggo6vVQUdR4+etQ2UfjQWGX6qIvLZUXK0lw2x5XdTP0q4m WmNoZcdK3cmbVXGMWUZRUrYPTWwMnTMsPpPoDoptaQRseN+K/0kdwsQZtdqeN9sq GN3Qp6AW6WR1gUAgDriIyzFXTxJ8NmKx2+4B5O2w0TbmzxGa/F5ZUjw4D/wwJJPA /RXAwseJMghPfbi9tNcjUhbGFfcnr5JvyGfY2GESFc7odWt2XSpePHr6qaJzogBr KeJKOVpgTdS4PO37+KDUfQDIElSnYQVTff8Tinxg/Zojafp0PxYkDYRxw7i16YKU HsB7R0o5Yi5YD4uG5ioMj4RspQDWozzveVvvtah6/bWChQQwD3XHr6JRM6oJ106G wNx2EHfRRXFQCY680RfE8hN/98IJRrCF6nIdO9zBbzGM/Ihzr02F0qSrdB5/PXSq S6EwJi0M5ia/KMFSO7EY5qQ2aipyDC3WPkvQrHtpsqstMrktyJOYGbm/t39WmIBb gC92rxvNFr5mO8Owypu1/tloGr15zIxPGR6OXA/DVxdRm2/UmW1tsqQfKgporJMD de6uiZJb8p8X36KC7YmHLTApYL3CaZebJIIOmf8tKjQUxxbR9wE= =nII0 -----END PGP SIGNATURE----- . Alternatively, on your watch, select "My Watch > General > About"

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of JIT. By performing actions in JavaScript, an attacker can trigger a type confusion condition. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . ------------------------------------------------------------------------ WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005 ------------------------------------------------------------------------ Date reported : June 13, 2018 Advisory ID : WSA-2018-0005 WebKitGTK+ Advisory URL : https://webkitgtk.org/security/WSA-2018-0005.html WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2018-0005.html CVE identifiers : CVE-2018-4190, CVE-2018-4192, CVE-2018-4199, CVE-2018-4201, CVE-2018-4214, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233, CVE-2018-11646, CVE-2018-11712, CVE-2018-11713, CVE-2018-12293, CVE-2018-12294. Several vulnerabilities were discovered in WebKitGTK+ and WPE WebKit. Credit to Jun Kokatsu (@shhnjk). Impact: Visiting a maliciously crafted website may leak sensitive data. Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. Credit to Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative. Description: A race condition was addressed with improved locking. Credit to Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative. Description: A buffer overflow issue was addressed with improved memory handling. Credit to an anonymous researcher. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to an unexpected application crash. Description: A memory corruption issue was addressed with improved input validation. Credit to Natalie Silvanovich of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Natalie Silvanovich of Google Project Zero. Description: An out-of-bounds read was addressed with improved input validation. Credit to Aymeric Chaib. Impact: Visiting a maliciously crafted website may lead to cookies being overwritten. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. Credit to Samuel Gross (@5aelo) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Mishra Dhiraj. Maliciously crafted web content could trigger an application crash in WebKitFaviconDatabase, caused by mishandling unexpected input. Credit to Metrological Group B.V. The libsoup network backend of WebKit failed to perform TLS certificate verification for WebSocket connections. Credit to Dirkjan Ochtman. The libsoup network backend of WebKit unexpectedly failed to use system proxy settings for WebSocket connections. As a result, users could be deanonymized by crafted web sites via a WebSocket connection. Credit to ADlab of Venustech. Maliciously crafted web content could achieve a heap buffer overflow in ImageBufferCairo by exploiting multiple integer overflow issues. Credit to ADlab of Venustech. Maliciously crafted web content could trigger a use-after-free of a TextureMapperLayer object. We recommend updating to the latest stable versions of WebKitGTK+ and WPE WebKit. It is the best way to ensure that you are running a safe version of WebKit. Please check our websites for information about the latest stable releases. Further information about WebKitGTK+ and WPE WebKit security advisories can be found at https://webkitgtk.org/security.html or https://wpewebkit.org/security/. The WebKitGTK+ and WPE WebKit team, June 13, 2018 . Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-06-01-6 tvOS 11.4 tvOS 11.4 addresses the following: Crash Reporter Available for: Apple TV 4K and Apple TV (4th generation) Impact: An application may be able to gain elevated privileges Description: A memory corruption issue was addressed with improved error handling. CVE-2018-4206: Ian Beer of Google Project Zero FontParser Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. libxpc Available for: Apple TV 4K and Apple TV (4th generation) Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Messages Available for: Apple TV 4K and Apple TV (4th generation) Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd Security Available for: Apple TV 4K and Apple TV (4th generation) Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: Apple TV 4K and Apple TV (4th generation) Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) UIKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4200: Ivan Fratric of Google Project Zero WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. Alternatively, you may manually check for software updates by selecting "Settings -> System -> Software Update -> Update Software." To check the current version of software, select "Settings -> General -> About." Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCABHFiEEWpnGpHhyhjM9LuGIyxcaHpDFUHMFAlsRa1EpHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQyxcaHpDFUHO+jA// Q97zxMxR0YABgnvVJxya7HtjaNYTemO6GYoZd3Pdow6K4LtUcVY1pchgriZoRwOw B/SmfN6Leij3XIjuL7PzHE92hLQdJMVmSwlD3vsSffnMRTEpE5jFobSCOf6mBnUm o1TZX3NwzjbA76LO6DoPmxrehNlDCpOXggL/7A1YsYT645P7hJQTGlQjA9HrIKOI txMQTWmLaUTUDFxDf6fgKbyE5jhpUsqfKjLbEUr17gRhX9x6r4MvBUdOS6BXFJ+V BD8br3BQWOOrMSzmQFSmUlzoxu68lu+wZ0QuGkQ14F3yE4dI2jkAsA8A6w5X6hx4 20nD7ETW13dLPfZUq8gka5wyvaP5ruaPf3Rgu/F5TAHO9x2NdAbffJve05cD2L+w qLjdihlxoFycOySGqk3xWIJxVp097qPjlL36UV18nCif0SeoCTxYsHxTcDoCjH8j 8SJvtzUG270mvA4keaFNh9ICLWiSmaq7b7ax4Jske13vl269PEiR0l25PyICdvL6 CcnAycpvJDsaWwkL8Pqo/BuIJAWufHU+zxU/dgMgbJ6bWTyIGN002+9jGFtWLqbu FWLXjBmDAvwHYd/x95va5Eg2yehbGLC1f0PwuH9UTXo4PXjc9HE7WaMAz8KnaZAn Z8Df+JmAqG9NSsTRqhibKdUMWU1RnFh4bVLcL0fbGwI= =tT3X -----END PGP SIGNATURE----- . ========================================================================== Ubuntu Security Notice USN-3687-1 June 18, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.18.04.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.18.04.1 Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3687-1 CVE-2018-12293, CVE-2018-4190, CVE-2018-4199, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.16.04.1

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a crafted web site. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of SVG elements. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. The following products and versions are affected: Apple iOS prior to 11.4; Safari prior to 11.1.1; Windows-based iCloud prior to 7.5; Windows-based iTunes prior to 12.7.5; tvOS prior to 11.4. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-7-23-3 Additional information for APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Bluetooth Available for: iPhone X, iPhone 8, iPhone 8 Plus, iPad 6th generation, and iPad Air 2 Not impacted: HomePod Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. CVE-2018-5383: Lior Neumann and Eli Biham Entry added July 23, 2018 Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEfcwwPWJ3e0Ig26mf8ecVjteJiCYFAltUshMACgkQ8ecVjteJ iCbspA//aVxu/EdiaNxNRmRDFB8LpqKa3xjJdfkK9cJRYZ+eBHJZjBfzj4BzABuG Xow7FkEE7LSQpCeJ08Ggo6vVQUdR4+etQ2UfjQWGX6qIvLZUXK0lw2x5XdTP0q4m WmNoZcdK3cmbVXGMWUZRUrYPTWwMnTMsPpPoDoptaQRseN+K/0kdwsQZtdqeN9sq GN3Qp6AW6WR1gUAgDriIyzFXTxJ8NmKx2+4B5O2w0TbmzxGa/F5ZUjw4D/wwJJPA /RXAwseJMghPfbi9tNcjUhbGFfcnr5JvyGfY2GESFc7odWt2XSpePHr6qaJzogBr KeJKOVpgTdS4PO37+KDUfQDIElSnYQVTff8Tinxg/Zojafp0PxYkDYRxw7i16YKU HsB7R0o5Yi5YD4uG5ioMj4RspQDWozzveVvvtah6/bWChQQwD3XHr6JRM6oJ106G wNx2EHfRRXFQCY680RfE8hN/98IJRrCF6nIdO9zBbzGM/Ihzr02F0qSrdB5/PXSq S6EwJi0M5ia/KMFSO7EY5qQ2aipyDC3WPkvQrHtpsqstMrktyJOYGbm/t39WmIBb gC92rxvNFr5mO8Owypu1/tloGr15zIxPGR6OXA/DVxdRm2/UmW1tsqQfKgporJMD de6uiZJb8p8X36KC7YmHLTApYL3CaZebJIIOmf8tKjQUxxbR9wE= =nII0 -----END PGP SIGNATURE----- . ------------------------------------------------------------------------ WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005 ------------------------------------------------------------------------ Date reported : June 13, 2018 Advisory ID : WSA-2018-0005 WebKitGTK+ Advisory URL : https://webkitgtk.org/security/WSA-2018-0005.html WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2018-0005.html CVE identifiers : CVE-2018-4190, CVE-2018-4192, CVE-2018-4199, CVE-2018-4201, CVE-2018-4214, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233, CVE-2018-11646, CVE-2018-11712, CVE-2018-11713, CVE-2018-12293, CVE-2018-12294. Several vulnerabilities were discovered in WebKitGTK+ and WPE WebKit. Credit to Jun Kokatsu (@shhnjk). Impact: Visiting a maliciously crafted website may leak sensitive data. Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. Credit to Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative. Description: A race condition was addressed with improved locking. Credit to Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative. Description: A buffer overflow issue was addressed with improved memory handling. Credit to an anonymous researcher. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to an unexpected application crash. Description: A memory corruption issue was addressed with improved input validation. Credit to Natalie Silvanovich of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Natalie Silvanovich of Google Project Zero. Description: An out-of-bounds read was addressed with improved input validation. Credit to Aymeric Chaib. Impact: Visiting a maliciously crafted website may lead to cookies being overwritten. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. Credit to Samuel Gross (@5aelo) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Mishra Dhiraj. Maliciously crafted web content could trigger an application crash in WebKitFaviconDatabase, caused by mishandling unexpected input. Credit to Metrological Group B.V. The libsoup network backend of WebKit failed to perform TLS certificate verification for WebSocket connections. Credit to Dirkjan Ochtman. The libsoup network backend of WebKit unexpectedly failed to use system proxy settings for WebSocket connections. As a result, users could be deanonymized by crafted web sites via a WebSocket connection. Credit to ADlab of Venustech. Maliciously crafted web content could achieve a heap buffer overflow in ImageBufferCairo by exploiting multiple integer overflow issues. Credit to ADlab of Venustech. Maliciously crafted web content could trigger a use-after-free of a TextureMapperLayer object. We recommend updating to the latest stable versions of WebKitGTK+ and WPE WebKit. It is the best way to ensure that you are running a safe version of WebKit. Please check our websites for information about the latest stable releases. Further information about WebKitGTK+ and WPE WebKit security advisories can be found at https://webkitgtk.org/security.html or https://wpewebkit.org/security/. The WebKitGTK+ and WPE WebKit team, June 13, 2018

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. The issue involves the "WebKit" component. It allows remote attackers to spoof the address bar via a crafted web site. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. The following products and versions are affected: Apple iOS prior to 11.4; Safari prior to 11.1.1; Windows-based iCloud prior to 7.5; Windows-based iTunes prior to 12.7.5; tvOS prior to 11.4. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-7-23-3 Additional information for APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Bluetooth Available for: iPhone X, iPhone 8, iPhone 8 Plus, iPad 6th generation, and iPad Air 2 Not impacted: HomePod Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2018-5383: Lior Neumann and Eli Biham Entry added July 23, 2018 Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. This issue was addressed with improved validation of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. This issue was addressed with improved validation of S-MIME certificates. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. This issue was addressed with improved validation of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2018-4232: an anonymous researcher, Aymeric Chaib WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A race condition was addressed with improved locking. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4214: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. CVE-2018-4190: Jun Kokatsu (@shhnjk) WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEfcwwPWJ3e0Ig26mf8ecVjteJiCYFAltUshMACgkQ8ecVjteJ iCbspA//aVxu/EdiaNxNRmRDFB8LpqKa3xjJdfkK9cJRYZ+eBHJZjBfzj4BzABuG Xow7FkEE7LSQpCeJ08Ggo6vVQUdR4+etQ2UfjQWGX6qIvLZUXK0lw2x5XdTP0q4m WmNoZcdK3cmbVXGMWUZRUrYPTWwMnTMsPpPoDoptaQRseN+K/0kdwsQZtdqeN9sq GN3Qp6AW6WR1gUAgDriIyzFXTxJ8NmKx2+4B5O2w0TbmzxGa/F5ZUjw4D/wwJJPA /RXAwseJMghPfbi9tNcjUhbGFfcnr5JvyGfY2GESFc7odWt2XSpePHr6qaJzogBr KeJKOVpgTdS4PO37+KDUfQDIElSnYQVTff8Tinxg/Zojafp0PxYkDYRxw7i16YKU HsB7R0o5Yi5YD4uG5ioMj4RspQDWozzveVvvtah6/bWChQQwD3XHr6JRM6oJ106G wNx2EHfRRXFQCY680RfE8hN/98IJRrCF6nIdO9zBbzGM/Ihzr02F0qSrdB5/PXSq S6EwJi0M5ia/KMFSO7EY5qQ2aipyDC3WPkvQrHtpsqstMrktyJOYGbm/t39WmIBb gC92rxvNFr5mO8Owypu1/tloGr15zIxPGR6OXA/DVxdRm2/UmW1tsqQfKgporJMD de6uiZJb8p8X36KC7YmHLTApYL3CaZebJIIOmf8tKjQUxxbR9wE= =nII0 -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. The issue involves the "WebKit" component. It allows remote attackers to obtain sensitive credential information that is transmitted during a CSS mask-image fetch. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. The following products and versions are affected: Apple iOS prior to 11.4; Safari prior to 11.1.1; Windows-based iCloud prior to 7.5; Windows-based iTunes prior to 12.7.5; tvOS prior to 11.4. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-7-23-3 Additional information for APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Bluetooth Available for: iPhone X, iPhone 8, iPhone 8 Plus, iPad 6th generation, and iPad Air 2 Not impacted: HomePod Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. CVE-2018-5383: Lior Neumann and Eli Biham Entry added July 23, 2018 Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEfcwwPWJ3e0Ig26mf8ecVjteJiCYFAltUshMACgkQ8ecVjteJ iCbspA//aVxu/EdiaNxNRmRDFB8LpqKa3xjJdfkK9cJRYZ+eBHJZjBfzj4BzABuG Xow7FkEE7LSQpCeJ08Ggo6vVQUdR4+etQ2UfjQWGX6qIvLZUXK0lw2x5XdTP0q4m WmNoZcdK3cmbVXGMWUZRUrYPTWwMnTMsPpPoDoptaQRseN+K/0kdwsQZtdqeN9sq GN3Qp6AW6WR1gUAgDriIyzFXTxJ8NmKx2+4B5O2w0TbmzxGa/F5ZUjw4D/wwJJPA /RXAwseJMghPfbi9tNcjUhbGFfcnr5JvyGfY2GESFc7odWt2XSpePHr6qaJzogBr KeJKOVpgTdS4PO37+KDUfQDIElSnYQVTff8Tinxg/Zojafp0PxYkDYRxw7i16YKU HsB7R0o5Yi5YD4uG5ioMj4RspQDWozzveVvvtah6/bWChQQwD3XHr6JRM6oJ106G wNx2EHfRRXFQCY680RfE8hN/98IJRrCF6nIdO9zBbzGM/Ihzr02F0qSrdB5/PXSq S6EwJi0M5ia/KMFSO7EY5qQ2aipyDC3WPkvQrHtpsqstMrktyJOYGbm/t39WmIBb gC92rxvNFr5mO8Owypu1/tloGr15zIxPGR6OXA/DVxdRm2/UmW1tsqQfKgporJMD de6uiZJb8p8X36KC7YmHLTApYL3CaZebJIIOmf8tKjQUxxbR9wE= =nII0 -----END PGP SIGNATURE----- . ------------------------------------------------------------------------ WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005 ------------------------------------------------------------------------ Date reported : June 13, 2018 Advisory ID : WSA-2018-0005 WebKitGTK+ Advisory URL : https://webkitgtk.org/security/WSA-2018-0005.html WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2018-0005.html CVE identifiers : CVE-2018-4190, CVE-2018-4192, CVE-2018-4199, CVE-2018-4201, CVE-2018-4214, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233, CVE-2018-11646, CVE-2018-11712, CVE-2018-11713, CVE-2018-12293, CVE-2018-12294. Several vulnerabilities were discovered in WebKitGTK+ and WPE WebKit. Credit to Jun Kokatsu (@shhnjk). Impact: Visiting a maliciously crafted website may leak sensitive data. Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. Credit to Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A race condition was addressed with improved locking. Credit to Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A buffer overflow issue was addressed with improved memory handling. Credit to an anonymous researcher. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to an unexpected application crash. Description: A memory corruption issue was addressed with improved input validation. Credit to Natalie Silvanovich of Google Project Zero. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Natalie Silvanovich of Google Project Zero. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: An out-of-bounds read was addressed with improved input validation. Credit to Aymeric Chaib. Impact: Visiting a maliciously crafted website may lead to cookies being overwritten. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. Credit to Samuel Gross (@5aelo) working with Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Mishra Dhiraj. Maliciously crafted web content could trigger an application crash in WebKitFaviconDatabase, caused by mishandling unexpected input. Credit to Metrological Group B.V. The libsoup network backend of WebKit failed to perform TLS certificate verification for WebSocket connections. Credit to Dirkjan Ochtman. The libsoup network backend of WebKit unexpectedly failed to use system proxy settings for WebSocket connections. As a result, users could be deanonymized by crafted web sites via a WebSocket connection. Credit to ADlab of Venustech. Maliciously crafted web content could achieve a heap buffer overflow in ImageBufferCairo by exploiting multiple integer overflow issues. Credit to ADlab of Venustech. Maliciously crafted web content could trigger a use-after-free of a TextureMapperLayer object. We recommend updating to the latest stable versions of WebKitGTK+ and WPE WebKit. It is the best way to ensure that you are running a safe version of WebKit. Please check our websites for information about the latest stable releases. Further information about WebKitGTK+ and WPE WebKit security advisories can be found at https://webkitgtk.org/security.html or https://wpewebkit.org/security/. The WebKitGTK+ and WPE WebKit team, June 13, 2018 . ========================================================================== Ubuntu Security Notice USN-3687-1 June 18, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.18.04.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.18.04.1 Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3687-1 CVE-2018-12293, CVE-2018-4190, CVE-2018-4199, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.16.04.1

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code via a crafted web site that leverages type confusion. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. A security vulnerability exists in the WebKit component of several Apple products. The following products and versions are affected: Apple iOS prior to 11.4; Safari prior to 11.1.1; Windows-based iCloud prior to 7.5; Windows-based iTunes prior to 12.7.5; tvOS prior to 11.4; watchOS 4.3. 1 previous version. ------------------------------------------------------------------------ WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0006 ------------------------------------------------------------------------ Date reported : August 07, 2018 Advisory ID : WSA-2018-0006 WebKitGTK+ Advisory URL : https://webkitgtk.org/security/WSA-2018-0006.html WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2018-0006.html CVE identifiers : CVE-2018-4246, CVE-2018-4261, CVE-2018-4262, CVE-2018-4263, CVE-2018-4264, CVE-2018-4265, CVE-2018-4266, CVE-2018-4267, CVE-2018-4270, CVE-2018-4271, CVE-2018-4272, CVE-2018-4273, CVE-2018-4278, CVE-2018-4284, CVE-2018-12911. Several vulnerabilities were discovered in WebKitGTK+ and WPE WebKit. Credit to OSS-Fuzz. A type confusion issue was addressed with improved memory handling. Credit to Omair working with Trend Micro's Zero Day Initiative. A memory corruption issue was addressed with improved memory handling. Credit to Mateusz Krzywicki working with Trend Micro's Zero Day Initiative. A memory corruption issue was addressed with improved memory handling. Credit to Arayz working with Trend Micro's Zero Day Initiative. A memory corruption issue was addressed with improved memory handling. Credit to OSS-Fuzz, Yu Zhou and Jundong Xie of Ant-financial Light- Year Security Lab. A memory corruption issue was addressed with improved memory handling. Credit to cc working with Trend Micro's Zero Day Initiative. A memory corruption issue was addressed with improved memory handling. Credit to OSS-Fuzz. A malicious website may be able to cause a denial of service. A race condition was addressed with additional validation. Credit to Arayz of Pangu team working with Trend Micro's Zero Day Initiative. A memory corruption issue was addressed with improved memory handling. Credit to OSS-Fuzz. Processing maliciously crafted web content may lead to an unexpected application crash. A memory corruption issue was addressed with improved memory handling. Credit to OSS-Fuzz. Processing maliciously crafted web content may lead to an unexpected application crash. A memory corruption issue was addressed with improved input validation. Credit to OSS-Fuzz. A memory corruption issue was addressed with improved memory handling. Credit to OSS-Fuzz. Processing maliciously crafted web content may lead to an unexpected application crash. A memory corruption issue was addressed with improved input validation. Credit to Jun Kokatsu (@shhnjk). A malicious website may exfiltrate audio data cross-origin. Sound fetched through audio elements may be exfiltrated cross-origin. This issue was addressed with improved audio taint tracking. Credit to OSS-Fuzz. A type confusion issue was addressed with improved memory handling. Credit to Yu Haiwan. A buffer overflow issue was addressed with improved memory handling. We recommend updating to the latest stable versions of WebKitGTK+ and WPE WebKit. It is the best way to ensure that you are running safe versions of WebKit. Please check our websites for information about the latest stable releases. Further information about WebKitGTK+ and WPE WebKit security advisories can be found at: https://webkitgtk.org/security.html or https://wpewebkit.org/security/. The WebKitGTK+ and WPE WebKit team, August 07, 2018 . Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-06-01-6 tvOS 11.4 tvOS 11.4 addresses the following: Crash Reporter Available for: Apple TV 4K and Apple TV (4th generation) Impact: An application may be able to gain elevated privileges Description: A memory corruption issue was addressed with improved error handling. CVE-2018-4206: Ian Beer of Google Project Zero FontParser Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. libxpc Available for: Apple TV 4K and Apple TV (4th generation) Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Messages Available for: Apple TV 4K and Apple TV (4th generation) Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd Security Available for: Apple TV 4K and Apple TV (4th generation) Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: Apple TV 4K and Apple TV (4th generation) Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) UIKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4200: Ivan Fratric of Google Project Zero WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: Apple TV will periodically check for software updates. Alternatively, you may manually check for software updates by selecting "Settings -> System -> Software Update -> Update Software." To check the current version of software, select "Settings -> General -> About." Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCABHFiEEWpnGpHhyhjM9LuGIyxcaHpDFUHMFAlsRa1EpHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQyxcaHpDFUHO+jA// Q97zxMxR0YABgnvVJxya7HtjaNYTemO6GYoZd3Pdow6K4LtUcVY1pchgriZoRwOw B/SmfN6Leij3XIjuL7PzHE92hLQdJMVmSwlD3vsSffnMRTEpE5jFobSCOf6mBnUm o1TZX3NwzjbA76LO6DoPmxrehNlDCpOXggL/7A1YsYT645P7hJQTGlQjA9HrIKOI txMQTWmLaUTUDFxDf6fgKbyE5jhpUsqfKjLbEUr17gRhX9x6r4MvBUdOS6BXFJ+V BD8br3BQWOOrMSzmQFSmUlzoxu68lu+wZ0QuGkQ14F3yE4dI2jkAsA8A6w5X6hx4 20nD7ETW13dLPfZUq8gka5wyvaP5ruaPf3Rgu/F5TAHO9x2NdAbffJve05cD2L+w qLjdihlxoFycOySGqk3xWIJxVp097qPjlL36UV18nCif0SeoCTxYsHxTcDoCjH8j 8SJvtzUG270mvA4keaFNh9ICLWiSmaq7b7ax4Jske13vl269PEiR0l25PyICdvL6 CcnAycpvJDsaWwkL8Pqo/BuIJAWufHU+zxU/dgMgbJ6bWTyIGN002+9jGFtWLqbu FWLXjBmDAvwHYd/x95va5Eg2yehbGLC1f0PwuH9UTXo4PXjc9HE7WaMAz8KnaZAn Z8Df+JmAqG9NSsTRqhibKdUMWU1RnFh4bVLcL0fbGwI= =tT3X -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code via a crafted web site that leverages a getWasmBufferFromValue out-of-bounds read during WebAssembly compilation. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-7-23-3 Additional information for APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Bluetooth Available for: iPhone X, iPhone 8, iPhone 8 Plus, iPad 6th generation, and iPad Air 2 Not impacted: HomePod Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. CVE-2018-5383: Lior Neumann and Eli Biham Entry added July 23, 2018 Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEfcwwPWJ3e0Ig26mf8ecVjteJiCYFAltUshMACgkQ8ecVjteJ iCbspA//aVxu/EdiaNxNRmRDFB8LpqKa3xjJdfkK9cJRYZ+eBHJZjBfzj4BzABuG Xow7FkEE7LSQpCeJ08Ggo6vVQUdR4+etQ2UfjQWGX6qIvLZUXK0lw2x5XdTP0q4m WmNoZcdK3cmbVXGMWUZRUrYPTWwMnTMsPpPoDoptaQRseN+K/0kdwsQZtdqeN9sq GN3Qp6AW6WR1gUAgDriIyzFXTxJ8NmKx2+4B5O2w0TbmzxGa/F5ZUjw4D/wwJJPA /RXAwseJMghPfbi9tNcjUhbGFfcnr5JvyGfY2GESFc7odWt2XSpePHr6qaJzogBr KeJKOVpgTdS4PO37+KDUfQDIElSnYQVTff8Tinxg/Zojafp0PxYkDYRxw7i16YKU HsB7R0o5Yi5YD4uG5ioMj4RspQDWozzveVvvtah6/bWChQQwD3XHr6JRM6oJ106G wNx2EHfRRXFQCY680RfE8hN/98IJRrCF6nIdO9zBbzGM/Ihzr02F0qSrdB5/PXSq S6EwJi0M5ia/KMFSO7EY5qQ2aipyDC3WPkvQrHtpsqstMrktyJOYGbm/t39WmIBb gC92rxvNFr5mO8Owypu1/tloGr15zIxPGR6OXA/DVxdRm2/UmW1tsqQfKgporJMD de6uiZJb8p8X36KC7YmHLTApYL3CaZebJIIOmf8tKjQUxxbR9wE= =nII0 -----END PGP SIGNATURE----- . ------------------------------------------------------------------------ WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005 ------------------------------------------------------------------------ Date reported : June 13, 2018 Advisory ID : WSA-2018-0005 WebKitGTK+ Advisory URL : https://webkitgtk.org/security/WSA-2018-0005.html WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2018-0005.html CVE identifiers : CVE-2018-4190, CVE-2018-4192, CVE-2018-4199, CVE-2018-4201, CVE-2018-4214, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233, CVE-2018-11646, CVE-2018-11712, CVE-2018-11713, CVE-2018-12293, CVE-2018-12294. Several vulnerabilities were discovered in WebKitGTK+ and WPE WebKit. Credit to Jun Kokatsu (@shhnjk). Impact: Visiting a maliciously crafted website may leak sensitive data. Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. Credit to Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative. Description: A race condition was addressed with improved locking. Credit to Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative. Description: A buffer overflow issue was addressed with improved memory handling. Credit to an anonymous researcher. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to an unexpected application crash. Description: A memory corruption issue was addressed with improved input validation. Credit to Natalie Silvanovich of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Natalie Silvanovich of Google Project Zero. Description: An out-of-bounds read was addressed with improved input validation. Credit to Aymeric Chaib. Impact: Visiting a maliciously crafted website may lead to cookies being overwritten. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. Credit to Samuel Gross (@5aelo) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Mishra Dhiraj. Maliciously crafted web content could trigger an application crash in WebKitFaviconDatabase, caused by mishandling unexpected input. Credit to Metrological Group B.V. The libsoup network backend of WebKit failed to perform TLS certificate verification for WebSocket connections. Credit to Dirkjan Ochtman. The libsoup network backend of WebKit unexpectedly failed to use system proxy settings for WebSocket connections. As a result, users could be deanonymized by crafted web sites via a WebSocket connection. Credit to ADlab of Venustech. Maliciously crafted web content could achieve a heap buffer overflow in ImageBufferCairo by exploiting multiple integer overflow issues. Credit to ADlab of Venustech. Maliciously crafted web content could trigger a use-after-free of a TextureMapperLayer object. We recommend updating to the latest stable versions of WebKitGTK+ and WPE WebKit. It is the best way to ensure that you are running a safe version of WebKit. Please check our websites for information about the latest stable releases. Further information about WebKitGTK+ and WPE WebKit security advisories can be found at https://webkitgtk.org/security.html or https://wpewebkit.org/security/. The WebKitGTK+ and WPE WebKit team, June 13, 2018 . ========================================================================== Ubuntu Security Notice USN-3687-1 June 18, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.18.04.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.18.04.1 Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3687-1 CVE-2018-12293, CVE-2018-4190, CVE-2018-4199, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.16.04.1

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. The issue involves the "WebKit" component. It allows remote attackers to overwrite cookies via a crafted web site. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. The following products and versions are affected: Apple iOS prior to 11.4; Safari prior to 11.1.1; Windows-based iCloud prior to 7.5; Windows-based iTunes prior to 12.7.5; tvOS prior to 11.4; watchOS 4.3. 1 previous version. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-7-23-3 Additional information for APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Bluetooth Available for: iPhone X, iPhone 8, iPhone 8 Plus, iPad 6th generation, and iPad Air 2 Not impacted: HomePod Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2018-5383: Lior Neumann and Eli Biham Entry added July 23, 2018 Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. This issue was addressed with improved validation of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. This issue was addressed with improved validation of S-MIME certificates. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. This issue was addressed with improved validation of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2018-4232: an anonymous researcher, Aymeric Chaib WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A race condition was addressed with improved locking. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4214: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. CVE-2018-4190: Jun Kokatsu (@shhnjk) WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEfcwwPWJ3e0Ig26mf8ecVjteJiCYFAltUshMACgkQ8ecVjteJ iCbspA//aVxu/EdiaNxNRmRDFB8LpqKa3xjJdfkK9cJRYZ+eBHJZjBfzj4BzABuG Xow7FkEE7LSQpCeJ08Ggo6vVQUdR4+etQ2UfjQWGX6qIvLZUXK0lw2x5XdTP0q4m WmNoZcdK3cmbVXGMWUZRUrYPTWwMnTMsPpPoDoptaQRseN+K/0kdwsQZtdqeN9sq GN3Qp6AW6WR1gUAgDriIyzFXTxJ8NmKx2+4B5O2w0TbmzxGa/F5ZUjw4D/wwJJPA /RXAwseJMghPfbi9tNcjUhbGFfcnr5JvyGfY2GESFc7odWt2XSpePHr6qaJzogBr KeJKOVpgTdS4PO37+KDUfQDIElSnYQVTff8Tinxg/Zojafp0PxYkDYRxw7i16YKU HsB7R0o5Yi5YD4uG5ioMj4RspQDWozzveVvvtah6/bWChQQwD3XHr6JRM6oJ106G wNx2EHfRRXFQCY680RfE8hN/98IJRrCF6nIdO9zBbzGM/Ihzr02F0qSrdB5/PXSq S6EwJi0M5ia/KMFSO7EY5qQ2aipyDC3WPkvQrHtpsqstMrktyJOYGbm/t39WmIBb gC92rxvNFr5mO8Owypu1/tloGr15zIxPGR6OXA/DVxdRm2/UmW1tsqQfKgporJMD de6uiZJb8p8X36KC7YmHLTApYL3CaZebJIIOmf8tKjQUxxbR9wE= =nII0 -----END PGP SIGNATURE----- . ========================================================================== Ubuntu Security Notice USN-3687-1 June 18, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.18.04.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.18.04.1 Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3687-1 CVE-2018-12293, CVE-2018-4190, CVE-2018-4199, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.16.04.1

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code via a crafted web site that leverages a race condition. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . ------------------------------------------------------------------------ WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005 ------------------------------------------------------------------------ Date reported : June 13, 2018 Advisory ID : WSA-2018-0005 WebKitGTK+ Advisory URL : https://webkitgtk.org/security/WSA-2018-0005.html WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2018-0005.html CVE identifiers : CVE-2018-4190, CVE-2018-4192, CVE-2018-4199, CVE-2018-4201, CVE-2018-4214, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233, CVE-2018-11646, CVE-2018-11712, CVE-2018-11713, CVE-2018-12293, CVE-2018-12294. Several vulnerabilities were discovered in WebKitGTK+ and WPE WebKit. Credit to Jun Kokatsu (@shhnjk). Impact: Visiting a maliciously crafted website may leak sensitive data. Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. Credit to Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative. Description: A race condition was addressed with improved locking. Credit to Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative. Description: A buffer overflow issue was addressed with improved memory handling. Credit to an anonymous researcher. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to an unexpected application crash. Description: A memory corruption issue was addressed with improved input validation. Credit to Natalie Silvanovich of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Natalie Silvanovich of Google Project Zero. Description: An out-of-bounds read was addressed with improved input validation. Credit to Aymeric Chaib. Impact: Visiting a maliciously crafted website may lead to cookies being overwritten. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. Credit to Samuel Gross (@5aelo) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Mishra Dhiraj. Maliciously crafted web content could trigger an application crash in WebKitFaviconDatabase, caused by mishandling unexpected input. Credit to Metrological Group B.V. The libsoup network backend of WebKit failed to perform TLS certificate verification for WebSocket connections. Credit to Dirkjan Ochtman. The libsoup network backend of WebKit unexpectedly failed to use system proxy settings for WebSocket connections. As a result, users could be deanonymized by crafted web sites via a WebSocket connection. Credit to ADlab of Venustech. Maliciously crafted web content could achieve a heap buffer overflow in ImageBufferCairo by exploiting multiple integer overflow issues. Credit to ADlab of Venustech. Maliciously crafted web content could trigger a use-after-free of a TextureMapperLayer object. We recommend updating to the latest stable versions of WebKitGTK+ and WPE WebKit. It is the best way to ensure that you are running a safe version of WebKit. Please check our websites for information about the latest stable releases. Further information about WebKitGTK+ and WPE WebKit security advisories can be found at https://webkitgtk.org/security.html or https://wpewebkit.org/security/. The WebKitGTK+ and WPE WebKit team, June 13, 2018 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCABHFiEEWpnGpHhyhjM9LuGIyxcaHpDFUHMFAlsRa1ApHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQyxcaHpDFUHObHBAA jBRwdrK3Eks7V798k16MQFOvlqkofZWO3D+Qxb5OSzxixGy0r/vml78tnerJ546C p9UrL/1IxH1PERiWevubg6nbWFstBrOhY0FWLiope9oLAMB92iMM/7a+O/6EHjOc 9p6Y/Bud0OwFHEoJmN4HLGMUubm1uTAdalXSmfanxuFvjpxAeczYvW/+wAblOnHr KfclXy68dfUlW0NMP0kbQwnk1lVrb8QKEeayYli19c8zSVC38eYyKYZwhRC37yWT ViBRSz9zVvgJQKX4JgjV6cRO3uIFZX+sksr6VdMM0nHjsTUT6Mc+IAe9Is3YlJCO x0H8+WeloeKrwNDs60Grz7tRNVpevIlInLEQJkuoOD3niWqzt0Q40IzCNlgd8FBv ZB5iencgWy/ObRJSgoOq29EIlt+KEb9nSJx3h6kByo0ZxYhSVrDm44cHzCF0+/zN vY4XR3hJpc1S3ySiSkWHIhqjPAEP7cb/D7Az/5SGgle8cklem5haOdzAkeOHnzim laKEg+F3vue6W+n9iv0x0byVBhC5Xr1iNuRh7+uor5TIVPR2s4moWOWvyTruG2Kk RLlL700y2OZl/04nTgxxShCwLygXiKd07nuFIh4fKiMcGw31HKx1Choof6sPHqzo Grg2dx9YQXTCTIsdDNG581MIwzVvJPLSM5OeNsHQEd0= =7ZCv -----END PGP SIGNATURE----- . Alternatively, on your watch, select "My Watch > General > About"

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site that triggers an @generatorState use-after-free. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. This issue was addressed with improved validation of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. This issue was addressed with improved validation of S-MIME certificates. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. This was addressed with improved permission checking. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. This issue was addressed with improved validation of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2018-4232: an anonymous researcher, Aymeric Chaib WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A race condition was addressed with improved locking. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4214: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. CVE-2018-4190: Jun Kokatsu (@shhnjk) WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCABHFiEEWpnGpHhyhjM9LuGIyxcaHpDFUHMFAlsRa1ApHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQyxcaHpDFUHObHBAA jBRwdrK3Eks7V798k16MQFOvlqkofZWO3D+Qxb5OSzxixGy0r/vml78tnerJ546C p9UrL/1IxH1PERiWevubg6nbWFstBrOhY0FWLiope9oLAMB92iMM/7a+O/6EHjOc 9p6Y/Bud0OwFHEoJmN4HLGMUubm1uTAdalXSmfanxuFvjpxAeczYvW/+wAblOnHr KfclXy68dfUlW0NMP0kbQwnk1lVrb8QKEeayYli19c8zSVC38eYyKYZwhRC37yWT ViBRSz9zVvgJQKX4JgjV6cRO3uIFZX+sksr6VdMM0nHjsTUT6Mc+IAe9Is3YlJCO x0H8+WeloeKrwNDs60Grz7tRNVpevIlInLEQJkuoOD3niWqzt0Q40IzCNlgd8FBv ZB5iencgWy/ObRJSgoOq29EIlt+KEb9nSJx3h6kByo0ZxYhSVrDm44cHzCF0+/zN vY4XR3hJpc1S3ySiSkWHIhqjPAEP7cb/D7Az/5SGgle8cklem5haOdzAkeOHnzim laKEg+F3vue6W+n9iv0x0byVBhC5Xr1iNuRh7+uor5TIVPR2s4moWOWvyTruG2Kk RLlL700y2OZl/04nTgxxShCwLygXiKd07nuFIh4fKiMcGw31HKx1Choof6sPHqzo Grg2dx9YQXTCTIsdDNG581MIwzVvJPLSM5OeNsHQEd0= =7ZCv -----END PGP SIGNATURE----- . Alternatively, on your watch, select "My Watch > General > About". ========================================================================== Ubuntu Security Notice USN-3687-1 June 18, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.18.04.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.18.04.1 Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.3-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.3-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3687-1 CVE-2018-12293, CVE-2018-4190, CVE-2018-4199, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.3-0ubuntu0.16.04.1

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to cause a denial of service (memory corruption and Safari crash) or possibly have unspecified other impact via a crafted web site. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . Alternatively, on your watch, select "My Watch > General > About". ------------------------------------------------------------------------ WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005 ------------------------------------------------------------------------ Date reported : June 13, 2018 Advisory ID : WSA-2018-0005 WebKitGTK+ Advisory URL : https://webkitgtk.org/security/WSA-2018-0005.html WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2018-0005.html CVE identifiers : CVE-2018-4190, CVE-2018-4192, CVE-2018-4199, CVE-2018-4201, CVE-2018-4214, CVE-2018-4218, CVE-2018-4222, CVE-2018-4232, CVE-2018-4233, CVE-2018-11646, CVE-2018-11712, CVE-2018-11713, CVE-2018-12293, CVE-2018-12294. Several vulnerabilities were discovered in WebKitGTK+ and WPE WebKit. Credit to Jun Kokatsu (@shhnjk). Impact: Visiting a maliciously crafted website may leak sensitive data. Description: Credentials were unexpectedly sent when fetching CSS mask images. This was addressed by using a CORS-enabled fetch method. Credit to Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A race condition was addressed with improved locking. Credit to Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A buffer overflow issue was addressed with improved memory handling. Credit to an anonymous researcher. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to an unexpected application crash. Description: A memory corruption issue was addressed with improved input validation. Credit to Natalie Silvanovich of Google Project Zero. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Natalie Silvanovich of Google Project Zero. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: An out-of-bounds read was addressed with improved input validation. Credit to Aymeric Chaib. Impact: Visiting a maliciously crafted website may lead to cookies being overwritten. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. Credit to Samuel Gross (@5aelo) working with Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Mishra Dhiraj. Maliciously crafted web content could trigger an application crash in WebKitFaviconDatabase, caused by mishandling unexpected input. Credit to Metrological Group B.V. The libsoup network backend of WebKit failed to perform TLS certificate verification for WebSocket connections. Credit to Dirkjan Ochtman. The libsoup network backend of WebKit unexpectedly failed to use system proxy settings for WebSocket connections. As a result, users could be deanonymized by crafted web sites via a WebSocket connection. Credit to ADlab of Venustech. Maliciously crafted web content could achieve a heap buffer overflow in ImageBufferCairo by exploiting multiple integer overflow issues. Credit to ADlab of Venustech. Maliciously crafted web content could trigger a use-after-free of a TextureMapperLayer object. We recommend updating to the latest stable versions of WebKitGTK+ and WPE WebKit. It is the best way to ensure that you are running a safe version of WebKit. Please check our websites for information about the latest stable releases. Further information about WebKitGTK+ and WPE WebKit security advisories can be found at https://webkitgtk.org/security.html or https://wpewebkit.org/security/. The WebKitGTK+ and WPE WebKit team, June 13, 2018 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-06-01-4 iOS 11.4 iOS 11.4 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4215: Abraham Masri (@cheesecakeufo) Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted vcf file may lead to a denial of service Description: A validation issue existed in the handling of phone numbers. CVE-2018-4100: Abraham Masri (@cheesecakeufo) FontParser Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2018-4211: Proteas of Qihoo 360 Nirvan Team iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to spoof password prompts in iBooks Description: An input validation issue was addressed with improved input validation. CVE-2018-4202: Jerry Decime Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4249: Kevin Backhouse of Semmle Ltd. Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2018-4241: Ian Beer of Google Project Zero CVE-2018-4243: Ian Beer of Google Project Zero libxpc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved validation. CVE-2018-4237: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative Magnifier Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to view the last image used in Magnifier from the lockscreen Description: A permissions issue existed in Magnifier. This was addressed with additional permission checks. CVE-2018-4239: an anonymous researcher Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exfiltrate the contents of S/MIME-encrypted e-mail Description: An issue existed in the handling of encrypted Mail. CVE-2018-4227: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to conduct impersonation attacks Description: An injection issue was addressed with improved input validation. CVE-2018-4235: Anurodh Pokharel of Salesforce.com Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted message may lead to a denial of service Description: This issue was addressed with improved message validation. CVE-2018-4240: Sriram (@Sri_Hxor) of PrimeFort Pvt. Ltd CVE-2018-4250: Metehan YA+-lmaz of Sesim Sarpkaya Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to cause a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4247: FranASSois Renaud, Jesse Viviano of Verizon Enterprise Solutions Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent account identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4223: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Users may be tracked by malicious websites using client certificates Description: An issue existed in the handling of S-MIME certificaties. CVE-2018-4221: Damian Poddebniak of MA1/4nster University of Applied Sciences, Christian Dresen of MA1/4nster University of Applied Sciences, Jens MA1/4ller of Ruhr University Bochum, Fabian Ising of MA1/4nster University of Applied Sciences, Sebastian Schinzel of MA1/4nster University of Applied Sciences, Simon Friedberger of KU Leuven, Juraj Somorovsky of Ruhr University Bochum, JAPrg Schwenk of Ruhr University Bochum Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to read a persistent device identifier Description: An authorization issue was addressed with improved state management. CVE-2018-4224: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to modify the state of the Keychain Description: An authorization issue was addressed with improved state management. CVE-2018-4225: Abraham Masri (@cheesecakeufo) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to view sensitive user information Description: An authorization issue was addressed with improved state management. CVE-2018-4226: Abraham Masri (@cheesecakeufo) Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to enable Siri from the lock screen Description: An issue existed with Siri permissions. CVE-2018-4238: Baljinder Singh, Muhammad khizer javed, Onur Can BIKMAZ (@CanBkmaz) of Mustafa Kemal University Siri Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to use Siri to read notifications of content that is set not to be displayed at the lock screen Description: An issue existed with Siri permissions. CVE-2018-4252: Hunter Byrnes, Martin Winkelmann (@Winkelmannnn) Siri Contacts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with physical access to a device may be able to see private contact information Description: An issue existed with Siri permissions. CVE-2018-4244: an anonymous researcher UIKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A validation issue existed in the handling of text. CVE-2018-4198: Hunter Byrnes WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4188: YoKo Kho (@YoKoAcc) of Mitra Integrasi Informatika, PT WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4201: an anonymous researcher CVE-2018-4218: Natalie Silvanovich of Google Project Zero CVE-2018-4233: Samuel GroA (@5aelo) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A buffer overflow issue was addressed with improved memory handling. CVE-2018-4199: Alex Plaskett, Georgi Geshev, Fabi Beterke, and Nils of MWR Labs working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may lead to cookies being overwritten Description: A permissions issue existed in the handling of web browser cookies. CVE-2018-4192: Markus Gaasedelen, Nick Burnett, and Patrick Biernat of Ret2 Systems, Inc working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4204: found by OSS-Fuzz, Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A type confusion issue was addressed with improved memory handling. CVE-2018-4246: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a maliciously crafted website may leak sensitive data Description: Credentials were unexpectedly sent when fetching CSS mask images. CVE-2018-4222: Natalie Silvanovich of Google Project Zero Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "iOS 11.4". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCABHFiEEWpnGpHhyhjM9LuGIyxcaHpDFUHMFAlsRa1ApHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQyxcaHpDFUHObHBAA jBRwdrK3Eks7V798k16MQFOvlqkofZWO3D+Qxb5OSzxixGy0r/vml78tnerJ546C p9UrL/1IxH1PERiWevubg6nbWFstBrOhY0FWLiope9oLAMB92iMM/7a+O/6EHjOc 9p6Y/Bud0OwFHEoJmN4HLGMUubm1uTAdalXSmfanxuFvjpxAeczYvW/+wAblOnHr KfclXy68dfUlW0NMP0kbQwnk1lVrb8QKEeayYli19c8zSVC38eYyKYZwhRC37yWT ViBRSz9zVvgJQKX4JgjV6cRO3uIFZX+sksr6VdMM0nHjsTUT6Mc+IAe9Is3YlJCO x0H8+WeloeKrwNDs60Grz7tRNVpevIlInLEQJkuoOD3niWqzt0Q40IzCNlgd8FBv ZB5iencgWy/ObRJSgoOq29EIlt+KEb9nSJx3h6kByo0ZxYhSVrDm44cHzCF0+/zN vY4XR3hJpc1S3ySiSkWHIhqjPAEP7cb/D7Az/5SGgle8cklem5haOdzAkeOHnzim laKEg+F3vue6W+n9iv0x0byVBhC5Xr1iNuRh7+uor5TIVPR2s4moWOWvyTruG2Kk RLlL700y2OZl/04nTgxxShCwLygXiKd07nuFIh4fKiMcGw31HKx1Choof6sPHqzo Grg2dx9YQXTCTIsdDNG581MIwzVvJPLSM5OeNsHQEd0= =7ZCv -----END PGP SIGNATURE-----