VARIoT IoT vulnerabilities database

A vulnerability has been identified in Desigo PXC00-E.D V4.10 (All versions < V4.10.111), Desigo PXC00-E.D V5.00 (All versions < V5.0.171), Desigo PXC00-E.D V5.10 (All versions < V5.10.69), Desigo PXC00-E.D V6.00 (All versions < V6.0.204), Desigo PXC00/64/128-U V4.10 (All versions < V4.10.111 only with web module), Desigo PXC00/64/128-U V5.00 (All versions < V5.0.171 only with web module), Desigo PXC00/64/128-U V5.10 (All versions < V5.10.69 only with web module), Desigo PXC00/64/128-U V6.00 (All versions < V6.0.204 only with web module), Desigo PXC001-E.D V4.10 (All versions < V4.10.111), Desigo PXC001-E.D V5.00 (All versions < V5.0.171), Desigo PXC001-E.D V5.10 (All versions < V5.10.69), Desigo PXC001-E.D V6.00 (All versions < V6.0.204), Desigo PXC100-E.D V4.10 (All versions < V4.10.111), Desigo PXC100-E.D V5.00 (All versions < V5.0.171), Desigo PXC100-E.D V5.10 (All versions < V5.10.69), Desigo PXC100-E.D V6.00 (All versions < V6.0.204), Desigo PXC12-E.D V4.10 (All versions < V4.10.111), Desigo PXC12-E.D V5.00 (All versions < V5.0.171), Desigo PXC12-E.D V5.10 (All versions < V5.10.69), Desigo PXC12-E.D V6.00 (All versions < V6.0.204), Desigo PXC200-E.D V4.10 (All versions < V4.10.111), Desigo PXC200-E.D V5.00 (All versions < V5.0.171), Desigo PXC200-E.D V5.10 (All versions < V5.10.69), Desigo PXC200-E.D V6.00 (All versions < V6.0.204), Desigo PXC22-E.D V4.10 (All versions < V4.10.111), Desigo PXC22-E.D V5.00 (All versions < V5.0.171), Desigo PXC22-E.D V5.10 (All versions < V5.10.69), Desigo PXC22-E.D V6.00 (All versions < V6.0.204), Desigo PXC22.1-E.D V4.10 (All versions < V4.10.111), Desigo PXC22.1-E.D V5.00 (All versions < V5.0.171), Desigo PXC22.1-E.D V5.10 (All versions < V5.10.69), Desigo PXC22.1-E.D V6.00 (All versions < V6.0.204), Desigo PXC36.1-E.D V4.10 (All versions < V4.10.111), Desigo PXC36.1-E.D V5.00 (All versions < V5.0.171), Desigo PXC36.1-E.D V5.10 (All versions < V5.10.69), Desigo PXC36.1-E.D V6.00 (All versions < V6.0.204), Desigo PXC50-E.D V4.10 (All versions < V4.10.111), Desigo PXC50-E.D V5.00 (All versions < V5.0.171), Desigo PXC50-E.D V5.10 (All versions < V5.10.69), Desigo PXC50-E.D V6.00 (All versions < V6.0.204), Desigo PXM20-E V4.10 (All versions < V4.10.111), Desigo PXM20-E V5.00 (All versions < V5.0.171), Desigo PXM20-E V5.10 (All versions < V5.10.69), Desigo PXM20-E V6.00 (All versions < V6.0.204). A remote attacker with network access to the device could potentially upload a new firmware image to the devices without prior authentication. plural Desigo Automation Controller and Desigo Operator Unit Contains a vulnerability related to unlimited uploads of dangerous types of files.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The SIEMENS building automation system Desigo PX programmable automation station offers a flexible solution for alarm signals, time-based logging and trends, which can be modified or expanded at any time. A file upload vulnerability exists in the Siemens DESIGO PX firmware, which is used by unauthenticated remote attackers to upload malicious firmware. Multiple Siemens Desigo Automation Controllers are prone to an authentication-bypass vulnerability. An attacker can exploit this issue to bypass the authentication mechanism and perform unauthorized actions. This may aid in further attacks. The following products and versions are vulnerable: Versions prior to Desigo Automation Controllers Compact PXC12/22/36-E.D 6.00.204 Versions prior to Desigo Automation Controllers Modular PXC00/50/100/200-E.D 6.00.204 Versions prior to Desigo Automation Controllers PXC00/64/128-U with Web module 6.00.204 Versions prior to Desigo Automation Controllers for Integration PXC001-E.D 6.00.204, and Versions prior to Desigo Operator Unit PXM20-E 6.00.204

Huawei Mate 9 Pro smartphones with software LON-AL00BC00B139D; LON-AL00BC00B229 have an integer overflow vulnerability. The camera driver does not validate the external input parameters and causes an integer overflow, which in the after processing results in a buffer overflow. An attacker tricks the user to install a crafted application, successful exploit could cause malicious code execution. HuaweiMate9Pro is a smartphone from China's Huawei company. Huawei Smart Phones are prone to an integer-overflow vulnerability. Failed exploit attempts will likely cause a denial-of-service condition. The vulnerability is caused by the fact that the program does not check external input parameters

Netis WF2419 V3.2.41381 devices allow XSS via the Description field on the MAC Filtering page. Netis WF2419 The device contains a cross-site scripting vulnerability.Information may be obtained and information may be altered. NetisWF2419 is a wireless router product from China Tiandan Network (NETIS). A cross-site scripting vulnerability exists in the NetisWF24193.2.41381 release that stems from a program that does not adequately filter user-submitted data. A remote attacker can use the Description field on the MACFiltering page to exploit the vulnerability to execute HTML or script code in the context of an affected website. There is a cross-site scripting vulnerability in Netis WF2419 version 3.2.41381

A Cross-Site Scripting (XSS) vulnerability was found in Routers2 2.24, affecting the 'rtr' GET parameter in a page=graph action to cgi-bin/routers2.pl. Routers2 Contains a cross-site scripting vulnerability.Information may be obtained and information may be altered. Routers2 is a front-end routing setup tool. A remote attacker could exploit this vulnerability to inject malicious scripts into a client browser

RAVPower FileHub 2.000.056 allows remote users to steal sensitive information via a crafted HTTP request. RAVPower FileHub Contains an information disclosure vulnerability.Information may be obtained. RAVPowerFileHub is a versatile digital device from RAVPower Corporation of the United States. The device also has features such as a card reader, USB storage, and a NAS file server. A security vulnerability exists in the RAVPowerFileHub2.000.056 version

An issue was discovered in Ipswitch WhatsUp Gold before 2017 Plus SP1 (17.1.1). Remote clients can take advantage of a misconfiguration in the TFTP server that could allow attackers to execute arbitrary commands on the TFTP server via unspecified vectors. Ipswitch WhatsUp Gold Contains vulnerabilities related to authorization, permissions, and access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Ipswitch WhatsUp Gold is a set of unified infrastructure and application monitoring software from Ipswitch in the United States. The software supports the performance management of networks, servers, virtual environments and applications. There is a security vulnerability in Ipswitch WhatsUp Gold 2017 Plus SP1 (17.1.1) and earlier versions, the vulnerability is caused by a misconfiguration of the TFTP server

This vulnerability allows remote attackers to cause a denial-of-service condition on vulnerable installations of ZyXEL P-870H-51 DSL Router 1.00(AWG.3)D5. Authentication is not required to exploit this vulnerability. The specific flaw exists within numerous exposed CGI endpoints. The vulnerability is caused by improper access controls that allow access to critical functions without authentication. An attacker can use this vulnerability to reboot affected devices, along with other actions. Was ZDI-CAN-4540. ZyXEL P-870H-51 DSL Router Contains an access control vulnerability. Zero Day Initiative Is vulnerable to this vulnerability ZDI-CAN-4540 Was numbered.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The ZyXELP-870H-51DSLRouter is a wireless router product from ZyXEL Technology. A security vulnerability exists in the exposedCGI endpoint in the ZyXELP-870H-51DSLRouter 1.00 (AWG.3) D5 release, which stems from a failure to properly control access

This vulnerability allows attackers on the local network to create a denial-of-service condition on the Belkin Wemo Link and Smart Plug device, despite factory resets. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of XML parsing in the UPNP service. When parsing changeFriendlyName requests, the process does not properly validate the length of user-supplied data prior to copying it to a buffer. An attacker can leverage this vulnerability to trigger an infinite reboot loop and deny service to users of the device.

A SQL Injection issue was discovered in Advantech WebAccess/SCADA versions prior to V8.2_20170817. WebAccess/SCADA does not properly sanitize its inputs for SQL commands. This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Advantech WebAccess Node. Authentication is not required to exploit this vulnerability.The specific flaw exists within the handling of the user parameter in chkLogin2.asp. The issue results from the lack of proper validation of a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to disclose sensitive information under the context of the database. Advantech WebAccess is a browser-based human interface HMI software package, as well as monitoring and data acquisition SCADA. Advantech WebAccess/SCADA is a browser-based SCADA software developed by Advantech. The software supports dynamic graphic display and real-time data control, and provides functions of remote control and management of automation equipment

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Belkin Wemo Link. Authentication is not required to exploit this vulnerability.The specific flaw exists within the syseventd daemon, which listens on TCP port 52367 by default. The issue results from the lack of authentication prior to allowing alterations to the system configuration. An attacker can leverage this vulnerability to execute code under the context of root.

A Path Traversal issue was discovered in Advantech WebAccess/SCADA versions prior to V8.2_20170817. An attacker has read access to files within the directory structure of the target device. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Advantech WebAccess Node. Authentication is not required to exploit this vulnerability.The specific flaw exists within the handling of the filename parameter of certUpdate.asp. The issue results from the lack of proper validation of user-supplied data, which can allow for the upload of arbitrary files. An attacker can leverage this vulnerability to execute code under the context of the current process. Advantech WebAccess is a browser-based human interface HMI software package, as well as monitoring and data acquisition SCADA. Advantech WebAccess/SCADA has a directory traversal vulnerability. Advantech WebAccess/SCADA is prone to a directory-traversal vulnerability and a SQL-injection vulnerability A remote attacker could exploit these issues to access data, or exploit latent vulnerabilities in the underlying database or use directory-traversal characters ('../') to access arbitrary files that contain sensitive information. Advantech WebAccess/SCADA is a browser-based SCADA software developed by Advantech. The software supports dynamic graphic display and real-time data control, and provides functions of remote control and management of automation equipment

HP has identified a potential security vulnerability before IG_11_00_00.10 for DesignJet T790, T795, T1300, T2300, before MRY_04_05_00.5 for DesignJet T920, T930, T1500, T1530, T2500, T2530, before AENEAS_03_04_00.9 for DesignJet T3500, before NEXUS_01_12_00.11 for Latex 310, 330, 360, 370, before NEXUS_03_12_00.15 for Latex 315, 335, 365, 375, before STORM_00_05_01.6 for Latex 560, 570 and Latex 110 that may expose the credentials of the SMTP server configured to receive and process emails generated by the printers. plural HP DesignJet and Latex The product contains vulnerabilities related to certificate and password management.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. HPDesignJetT790 and other printers are the United States HP (HP) company. There are SMTP credential vulnerabilities in several HP products. An attacker could exploit the vulnerability to obtain a certificate for the SMTP server. HP DesignJet T790, etc. The following products and versions are affected: HP DesignJet T790 prior to IG_11_00_00.10; DesignJet T795 prior to IG_11_00_00.10; DesignJet T1300 prior to IG_11_00_00.10; DesignJet T2300 prior to IG_11_00_00.10; DesignJet T920 prior to MRY_04_05 DesignJet T930 prior to MRY_04_05_00.5; DesignJet T1500 prior to MRY_04_05_00.5; DesignJet T1530 prior to MRY_04_05_00.5; DesignJet T2500 prior to MRY_04_05_00.5; Latex 310 before NEXUS_01_12_00.11; Latex 330 before NEXUS_01_12_00.11; Latex 360 before NEXUS_01_12_00.11; Latex 370 before NEXUS_01_12_00.11 before 305_Latex Versions; Latex 335 prior to NEXUS_03_12_00.15; Latex 365 prior to NEXUS_03_12_00.15; Latex 375 prior to NEXUS_03_12_00.15; Latex 560 prior to STORM_00_05_01.6; Latex 570 prior to STORM_00_05_01.6

On multiple SR-IOV cars it is possible for VF's assigned to guests to send ethernet flow control pause frames via the PF. This includes Linux kernel ixgbe driver before commit f079fa005aae08ee0e1bc32699874ff4f02e11c1, the Linux Kernel i40e/i40evf driver before e7358f54a3954df16d4f87e3cad35063f1c17de5 and the DPDK before commit 3f12b9f23b6499ff66ec8b0de941fb469297e5d0, additionally Multiple vendor NIC firmware is affected. The Linux kernel is the kernel used by the operating system Linux released by the American Linux Foundation. Linux kernel ixgbe driver and i40e/i40evf driver are the network card drivers; DPDK is one of the data plane development kits. Security vulnerabilities exist in several products. An attacker could exploit this vulnerability to control the throughput and latency of other virtual machines

An issue was discovered in certain Apple products. macOS before 10.13.3 is affected. The issue involves the "IOHIDFamily" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app. Apple macOS is prone to multiple security vulnerabilities. Attackers can exploit these issues to bypass security restrictions, execute arbitrary code and perform unauthorized action; this may aid in launching further attacks. Apple macOS High Sierra is a set of dedicated operating systems developed by Apple (Apple) for Mac computers. The IOHIDFamily API is one of the kernel extensions (Abstract Interface for Human Interface Devices) API components. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-1-23-2 macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan are now available and address the following: Audio Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6 Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4094: Mingi Cho, MinSik Shin, Seoyoung Kim, Yeongho Lee and Taekyoung Kwon of the Information Security Lab, Yonsei University curl Available for: macOS High Sierra 10.13.2 Impact: Multiple issues in curl Description: An out-of-bounds read issue existed in the curl. This issue was addressed through improved bounds checking. CVE-2017-8817: found by OSS-Fuzz IOHIDFamily Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4098: Siguza Kernel Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read kernel memory (Meltdown) Description: Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache. CVE-2017-5754: Jann Horn of Google Project Zero; Moritz Lipp of Graz University of Technology; Michael Schwarz of Graz University of Technology; Daniel Gruss of Graz University of Technology; Thomas Prescher of Cyberus Technology GmbH; Werner Haas of Cyberus Technology GmbH; Stefan Mangard of Graz University of Technology; Paul Kocher; Daniel Genkin of University of Pennsylvania and University of Maryland; Yuval Yarom of University of Adelaide and Data61; and Mike Hamburg of Rambus (Cryptography Research Division) Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A memory initialization issue was addressed through improved memory handling. CVE-2018-4090: Jann Horn of Google Project Zero Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A race condition was addressed through improved locking. CVE-2018-4092: an anonymous researcher Kernel Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4082: Russ Cox of Google Kernel Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A logic issue was addressed with improved validation. CVE-2018-4097: Resecurity, Inc. Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4093: Jann Horn of Google Project Zero LinkPresentation Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6.2 Impact: Processing a maliciously crafted text message may lead to application denial of service Description: A resource exhaustion issue was addressed through improved input validation. CVE-2018-4100: Abraham Masri (@cheesecakeufo) QuartzCore Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of web content. This issue was addressed through improved input validation. CVE-2018-4085: Ret2 Systems Inc. working with Trend Micro's Zero Day Initiative Sandbox Available for: macOS High Sierra 10.13.2 Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: An access issue was addressed through additional sandbox restrictions. CVE-2018-4091: Alex Gaynor of Mozilla Security Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6 Impact: A certificate may have name constraints applied incorrectly Description: A certificate evaluation issue existed in the handling of name constraints. This issue was addressed through improved trust evaluation of certificates. CVE-2018-4086: Ian Haken of Netflix WebKit Available for: macOS High Sierra 10.13.2 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4088: Jeonghoon Shin of Theori CVE-2018-4089: Ivan Fratric of Google Project Zero CVE-2018-4096: found by OSS-Fuzz Wi-Fi Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4084: Hyung Sup Lee of Minionz, You Chan Lee of Hanyang University Installation note: macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/ 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----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlpnnmApHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZaqg/8 DAjzEHmWMZxkSl88DnX/Y9x39DQ1eV6O0Bsg/WQ2r6wZlRDnBOYdJtgJU0I9MjgT JjOj6M/l+YkVS3EJHcdQqAZ6RfSSMvIcRieHJ0Lfj6bfohKRLJxuloFVKar3lAsY fIdzqlFKqWvPY6Neto2iR7ZhTWDW7QiVwbgSR1fleEWEglWtTeJjL6mff73Mqexh 7VngVFIicrbjoFD7uY2dctgkP+no3dcFieyRWF/z8OAmAOIkAc/KMqFyj22DBDq5 hH1j07Eo0RLKMT+nPq3Vgir5JVVR68M4UvDnSDXGHmTRYaM2BT8osWqlehgFQ52F JhqAsJsKP1Mc9WZkly8OvBbZHJcIJryTSqytOOZRQuvg6fXHPOezajcpThTntGiI /YcmaFIt8bZ8c0GbQXTMY8YCJEHtG3zb/z+Wf0sABfzbtCt48e5CQD5HDsoZyiML J84Sbs1Lb5XFYsdZg5iUFukIJRqYwaf69BUgMmFPTOxkBL/KH7m4BmUtLeiStLYN ykdW2TQFEbM6ojPL9HrAyho0wdX2/G4jiemAk22fb/XQ6q9+57RyduE/MDiFW93a 2XcIzxlsRk37ISIPyEkQTF/L/DTMdnhgI+ZIwmaMwU8Hd48MMMg6MIWYctefvnyB a1pVFFlwHCfxBWYSVI2fkKwExlNNYXCOjGsN7TSBfNc= =pc7O -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. macOS before 10.13.3 is affected. The issue involves the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context via a crafted app. Apple macOS is prone to multiple security vulnerabilities. Apple macOS High Sierra is a set of dedicated operating systems developed by Apple (Apple) for Mac computers. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-1-23-2 macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan are now available and address the following: Audio Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6 Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4094: Mingi Cho, MinSik Shin, Seoyoung Kim, Yeongho Lee and Taekyoung Kwon of the Information Security Lab, Yonsei University curl Available for: macOS High Sierra 10.13.2 Impact: Multiple issues in curl Description: An out-of-bounds read issue existed in the curl. This issue was addressed through improved bounds checking. CVE-2017-8817: found by OSS-Fuzz IOHIDFamily Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4098: Siguza Kernel Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read kernel memory (Meltdown) Description: Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache. CVE-2017-5754: Jann Horn of Google Project Zero; Moritz Lipp of Graz University of Technology; Michael Schwarz of Graz University of Technology; Daniel Gruss of Graz University of Technology; Thomas Prescher of Cyberus Technology GmbH; Werner Haas of Cyberus Technology GmbH; Stefan Mangard of Graz University of Technology; Paul Kocher; Daniel Genkin of University of Pennsylvania and University of Maryland; Yuval Yarom of University of Adelaide and Data61; and Mike Hamburg of Rambus (Cryptography Research Division) Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A memory initialization issue was addressed through improved memory handling. CVE-2018-4090: Jann Horn of Google Project Zero Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A race condition was addressed through improved locking. CVE-2018-4092: an anonymous researcher Kernel Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4082: Russ Cox of Google Kernel Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A logic issue was addressed with improved validation. CVE-2018-4097: Resecurity, Inc. Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4093: Jann Horn of Google Project Zero LinkPresentation Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6.2 Impact: Processing a maliciously crafted text message may lead to application denial of service Description: A resource exhaustion issue was addressed through improved input validation. CVE-2018-4100: Abraham Masri (@cheesecakeufo) QuartzCore Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of web content. This issue was addressed through improved input validation. CVE-2018-4085: Ret2 Systems Inc. working with Trend Micro's Zero Day Initiative Sandbox Available for: macOS High Sierra 10.13.2 Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: An access issue was addressed through additional sandbox restrictions. CVE-2018-4091: Alex Gaynor of Mozilla Security Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6 Impact: A certificate may have name constraints applied incorrectly Description: A certificate evaluation issue existed in the handling of name constraints. This issue was addressed through improved trust evaluation of certificates. CVE-2018-4086: Ian Haken of Netflix WebKit Available for: macOS High Sierra 10.13.2 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4088: Jeonghoon Shin of Theori CVE-2018-4089: Ivan Fratric of Google Project Zero CVE-2018-4096: found by OSS-Fuzz Wi-Fi Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4084: Hyung Sup Lee of Minionz, You Chan Lee of Hanyang University Installation note: macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/ 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----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlpnnmApHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZaqg/8 DAjzEHmWMZxkSl88DnX/Y9x39DQ1eV6O0Bsg/WQ2r6wZlRDnBOYdJtgJU0I9MjgT JjOj6M/l+YkVS3EJHcdQqAZ6RfSSMvIcRieHJ0Lfj6bfohKRLJxuloFVKar3lAsY fIdzqlFKqWvPY6Neto2iR7ZhTWDW7QiVwbgSR1fleEWEglWtTeJjL6mff73Mqexh 7VngVFIicrbjoFD7uY2dctgkP+no3dcFieyRWF/z8OAmAOIkAc/KMqFyj22DBDq5 hH1j07Eo0RLKMT+nPq3Vgir5JVVR68M4UvDnSDXGHmTRYaM2BT8osWqlehgFQ52F JhqAsJsKP1Mc9WZkly8OvBbZHJcIJryTSqytOOZRQuvg6fXHPOezajcpThTntGiI /YcmaFIt8bZ8c0GbQXTMY8YCJEHtG3zb/z+Wf0sABfzbtCt48e5CQD5HDsoZyiML J84Sbs1Lb5XFYsdZg5iUFukIJRqYwaf69BUgMmFPTOxkBL/KH7m4BmUtLeiStLYN ykdW2TQFEbM6ojPL9HrAyho0wdX2/G4jiemAk22fb/XQ6q9+57RyduE/MDiFW93a 2XcIzxlsRk37ISIPyEkQTF/L/DTMdnhgI+ZIwmaMwU8Hd48MMMg6MIWYctefvnyB a1pVFFlwHCfxBWYSVI2fkKwExlNNYXCOjGsN7TSBfNc= =pc7O -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "Core Bluetooth" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app. Apple iOS, tvOS and watchOS are prone to multiple memory corruption vulnerabilities. An attacker can leverage these issues to execute arbitrary code with system privileges. Failed exploit attempts will likely result in denial-of-service conditions. in the United States. Apple iOS is an operating system developed for mobile devices; tvOS is a smart TV operating system; watchOS is a smart watch operating system. A security vulnerability exists in the Core Bluetooth component in Apple iOS prior to 11.2.5, tvOS prior to 11.2.5, and watchOS prior to 4.2.2. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-1-23-1 iOS 11.2.5 iOS 11.2.5 is now available and addresses the following: Audio Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4094: Mingi Cho, MinSik Shin, Seoyoung Kim, Yeongho Lee and Taekyoung Kwon of the Information Security Lab, Yonsei University Core Bluetooth 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 system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4087: Rani Idan (@raniXCH) of Zimperium zLabs Team CVE-2018-4095: Rani Idan (@raniXCH) of Zimperium zLabs Team Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A memory initialization issue was addressed through improved memory handling. CVE-2018-4090: Jann Horn of Google Project Zero Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A race condition was addressed through improved locking. CVE-2018-4092: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4082: Russ Cox of Google Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4093: Jann Horn of Google Project Zero LinkPresentation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text message may lead to application denial of service Description: A resource exhaustion issue was addressed through improved input validation. CVE-2018-4100: Abraham Masri (@cheesecakeufo) QuartzCore 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 existed in the processing of web content. This issue was addressed through improved input validation. CVE-2018-4085: Ret2 Systems Inc. working with Trend Micro's Zero Day Initiative Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A certificate may have name constraints applied incorrectly Description: A certificate evaluation issue existed in the handling of name constraints. This issue was addressed through improved trust evaluation of certificates. CVE-2018-4086: Ian Haken of Netflix 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-2018-4088: Jeonghoon Shin of Theori CVE-2018-4089: Ivan Fratric of Google Project Zero CVE-2018-4096: found by OSS-Fuzz 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 "11.2.5". 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----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlpng6cpHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbJVxAA y2gRrvCCEzescN0fgqNk8zIGqaiFRKXYEyuaHMgXjrJIh8OlBgLb3pegU6MFfTsv SjNLDKvPIOW/2vV8ilS6ot32DB4VTANjHKCWTs3jmJrQlWh2VZKvPnzyOiQ0zK2g Btt4+1ZYipRuCyWkf0oatW9JHsCscVexzERyczywBdEzx1mCnCF4N3uOYU0T3Nx2 7Wz92GnvTAnJWjlCJEK1wq/YCntEFhssBVmsWQU1LVPFHoh8uPa87iE/+P1t0CY1 IQLloYmPoX9GIS/CB7XAsEsz3RquE8n/DigSvsApkrl6Judv/HgCYe5GJcwIIemi 1RyNXtj3/+CVZYSwC2Fo/CSyph1M+td79Klqy4gdCVt0KnlmwkKhSexhuQsKn68A /WTcOK7aidcdVuQpjUJAc3pJunl0zHg5bCJRzrb2NdFEoYT0V+kxLEKGlOWRLhXv NSn9+f7pMykSCbfo9U9HkYm68JDtN/WANMCJccF66iQYjEhg0Rgok3oKhNOhakwH HDYunzqF2dEql4WiAKiEAHwVVQ5gJtjDWest6s6UW58fiT2fxufaJav5gczv/wmy km/doFT9+BKmRXygwXdR6P3oRFhZmeLVvjtKpfjPzuIvHkwS7wlOw3aWnZ0rMijm pp7WyqEojXjOxyZjTeBM3A7ssxIuO5BoLtIHgT4GSNg= =F6+9 -----END PGP SIGNATURE----- . Alternatively, on your watch, select "My Watch > General > About"

An issue was discovered in certain Apple products. macOS before 10.13.3 is affected. The issue involves the "Sandbox" component. It allows bypass of a sandbox protection mechanism. Apple macOS is prone to multiple security vulnerabilities. Attackers can exploit these issues to bypass security restrictions, execute arbitrary code and perform unauthorized action; this may aid in launching further attacks. Apple macOS High Sierra is a dedicated operating system developed by Apple for Mac computers. Sandbox is a sandbox system that provides the operating system with a method to limit the use of system resources by applications. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-1-23-2 macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan are now available and address the following: Audio Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6 Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4094: Mingi Cho, MinSik Shin, Seoyoung Kim, Yeongho Lee and Taekyoung Kwon of the Information Security Lab, Yonsei University curl Available for: macOS High Sierra 10.13.2 Impact: Multiple issues in curl Description: An out-of-bounds read issue existed in the curl. This issue was addressed through improved bounds checking. CVE-2017-8817: found by OSS-Fuzz IOHIDFamily Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4098: Siguza Kernel Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read kernel memory (Meltdown) Description: Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache. CVE-2017-5754: Jann Horn of Google Project Zero; Moritz Lipp of Graz University of Technology; Michael Schwarz of Graz University of Technology; Daniel Gruss of Graz University of Technology; Thomas Prescher of Cyberus Technology GmbH; Werner Haas of Cyberus Technology GmbH; Stefan Mangard of Graz University of Technology; Paul Kocher; Daniel Genkin of University of Pennsylvania and University of Maryland; Yuval Yarom of University of Adelaide and Data61; and Mike Hamburg of Rambus (Cryptography Research Division) Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A memory initialization issue was addressed through improved memory handling. CVE-2018-4090: Jann Horn of Google Project Zero Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A race condition was addressed through improved locking. CVE-2018-4092: an anonymous researcher Kernel Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4082: Russ Cox of Google Kernel Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A logic issue was addressed with improved validation. CVE-2018-4097: Resecurity, Inc. Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4093: Jann Horn of Google Project Zero LinkPresentation Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6.2 Impact: Processing a maliciously crafted text message may lead to application denial of service Description: A resource exhaustion issue was addressed through improved input validation. CVE-2018-4100: Abraham Masri (@cheesecakeufo) QuartzCore Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue existed in the processing of web content. This issue was addressed through improved input validation. CVE-2018-4085: Ret2 Systems Inc. working with Trend Micro's Zero Day Initiative Sandbox Available for: macOS High Sierra 10.13.2 Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: An access issue was addressed through additional sandbox restrictions. CVE-2018-4091: Alex Gaynor of Mozilla Security Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6 Impact: A certificate may have name constraints applied incorrectly Description: A certificate evaluation issue existed in the handling of name constraints. This issue was addressed through improved trust evaluation of certificates. CVE-2018-4086: Ian Haken of Netflix WebKit Available for: macOS High Sierra 10.13.2 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4088: Jeonghoon Shin of Theori CVE-2018-4089: Ivan Fratric of Google Project Zero CVE-2018-4096: found by OSS-Fuzz Wi-Fi Available for: macOS High Sierra 10.13.2, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4084: Hyung Sup Lee of Minionz, You Chan Lee of Hanyang University Installation note: macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/ 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----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlpnnmApHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZaqg/8 DAjzEHmWMZxkSl88DnX/Y9x39DQ1eV6O0Bsg/WQ2r6wZlRDnBOYdJtgJU0I9MjgT JjOj6M/l+YkVS3EJHcdQqAZ6RfSSMvIcRieHJ0Lfj6bfohKRLJxuloFVKar3lAsY fIdzqlFKqWvPY6Neto2iR7ZhTWDW7QiVwbgSR1fleEWEglWtTeJjL6mff73Mqexh 7VngVFIicrbjoFD7uY2dctgkP+no3dcFieyRWF/z8OAmAOIkAc/KMqFyj22DBDq5 hH1j07Eo0RLKMT+nPq3Vgir5JVVR68M4UvDnSDXGHmTRYaM2BT8osWqlehgFQ52F JhqAsJsKP1Mc9WZkly8OvBbZHJcIJryTSqytOOZRQuvg6fXHPOezajcpThTntGiI /YcmaFIt8bZ8c0GbQXTMY8YCJEHtG3zb/z+Wf0sABfzbtCt48e5CQD5HDsoZyiML J84Sbs1Lb5XFYsdZg5iUFukIJRqYwaf69BUgMmFPTOxkBL/KH7m4BmUtLeiStLYN ykdW2TQFEbM6ojPL9HrAyho0wdX2/G4jiemAk22fb/XQ6q9+57RyduE/MDiFW93a 2XcIzxlsRk37ISIPyEkQTF/L/DTMdnhgI+ZIwmaMwU8Hd48MMMg6MIWYctefvnyB a1pVFFlwHCfxBWYSVI2fkKwExlNNYXCOjGsN7TSBfNc= =pc7O -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "Audio" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted audio file. Apple iOS/WatchOS/tvOS/macOS are prone to multiple security vulnerabilities. An attacker can exploit these issues to execute arbitrary code with kernel or system privileges, gain sensitive information, bypass security restrictions and perform unauthorized actions and or cause a denial-of-service condition. 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 11.2.5; macOS High Sierra prior to 10.13.3; watchOS prior to 4.2.2; tvOS prior to 11.2.5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-1-23-1 iOS 11.2.5 iOS 11.2.5 is now available and addresses the following: Audio Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4094: Mingi Cho, MinSik Shin, Seoyoung Kim, Yeongho Lee and Taekyoung Kwon of the Information Security Lab, Yonsei University Core Bluetooth 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 system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4087: Rani Idan (@raniXCH) of Zimperium zLabs Team CVE-2018-4095: Rani Idan (@raniXCH) of Zimperium zLabs Team Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A memory initialization issue was addressed through improved memory handling. CVE-2018-4090: Jann Horn of Google Project Zero Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A race condition was addressed through improved locking. CVE-2018-4092: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4082: Russ Cox of Google Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4093: Jann Horn of Google Project Zero LinkPresentation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text message may lead to application denial of service Description: A resource exhaustion issue was addressed through improved input validation. CVE-2018-4100: Abraham Masri (@cheesecakeufo) QuartzCore 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 existed in the processing of web content. This issue was addressed through improved input validation. CVE-2018-4085: Ret2 Systems Inc. working with Trend Micro's Zero Day Initiative Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A certificate may have name constraints applied incorrectly Description: A certificate evaluation issue existed in the handling of name constraints. This issue was addressed through improved trust evaluation of certificates. CVE-2018-4086: Ian Haken of Netflix 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-2018-4088: Jeonghoon Shin of Theori CVE-2018-4089: Ivan Fratric of Google Project Zero CVE-2018-4096: found by OSS-Fuzz 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 "11.2.5". 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----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlpng6cpHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbJVxAA y2gRrvCCEzescN0fgqNk8zIGqaiFRKXYEyuaHMgXjrJIh8OlBgLb3pegU6MFfTsv SjNLDKvPIOW/2vV8ilS6ot32DB4VTANjHKCWTs3jmJrQlWh2VZKvPnzyOiQ0zK2g Btt4+1ZYipRuCyWkf0oatW9JHsCscVexzERyczywBdEzx1mCnCF4N3uOYU0T3Nx2 7Wz92GnvTAnJWjlCJEK1wq/YCntEFhssBVmsWQU1LVPFHoh8uPa87iE/+P1t0CY1 IQLloYmPoX9GIS/CB7XAsEsz3RquE8n/DigSvsApkrl6Judv/HgCYe5GJcwIIemi 1RyNXtj3/+CVZYSwC2Fo/CSyph1M+td79Klqy4gdCVt0KnlmwkKhSexhuQsKn68A /WTcOK7aidcdVuQpjUJAc3pJunl0zHg5bCJRzrb2NdFEoYT0V+kxLEKGlOWRLhXv NSn9+f7pMykSCbfo9U9HkYm68JDtN/WANMCJccF66iQYjEhg0Rgok3oKhNOhakwH HDYunzqF2dEql4WiAKiEAHwVVQ5gJtjDWest6s6UW58fiT2fxufaJav5gczv/wmy km/doFT9+BKmRXygwXdR6P3oRFhZmeLVvjtKpfjPzuIvHkwS7wlOw3aWnZ0rMijm pp7WyqEojXjOxyZjTeBM3A7ssxIuO5BoLtIHgT4GSNg= =F6+9 -----END PGP SIGNATURE----- . CVE-2018-4098: Siguza Kernel Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read kernel memory (Meltdown) Description: Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache. CVE-2017-5754: Jann Horn of Google Project Zero; Moritz Lipp of Graz University of Technology; Michael Schwarz of Graz University of Technology; Daniel Gruss of Graz University of Technology; Thomas Prescher of Cyberus Technology GmbH; Werner Haas of Cyberus Technology GmbH; Stefan Mangard of Graz University of Technology; Paul Kocher; Daniel Genkin of University of Pennsylvania and University of Maryland; Yuval Yarom of University of Adelaide and Data61; and Mike Hamburg of Rambus (Cryptography Research Division) Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A memory initialization issue was addressed through improved memory handling. CVE-2018-4097: Resecurity, Inc. Alternatively, on your watch, select "My Watch > General > About"

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "Kernel" component. It allows attackers to bypass intended memory-read restrictions via a crafted app. plural Apple A vulnerability exists in the product kernel component that bypasses memory read restrictions.An attacker could bypass the memory read limit through a crafted application. Apple iOS/WatchOS/tvOS/macOS are prone to multiple security vulnerabilities. An attacker can exploit these issues to execute arbitrary code with kernel or system privileges, gain sensitive information, bypass security restrictions and perform unauthorized actions and or cause a denial-of-service condition. 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 11.2.5; macOS High Sierra prior to 10.13.3; watchOS prior to 4.2.2; tvOS prior to 11.2.5. MacOS sysctl_default_netsvctype_to_dscp_map and sysctl_dscp_to_wifi_ac_map stack leak through struct padding CVE-2018-4093 The sysctls net.qos.default_netsvctype_to_dscp_map and net.qos.dscp_to_wifi_ac_map, implemented in sysctl_default_netsvctype_to_dscp_map() and sysctl_dscp_to_wifi_ac_map(), write arrays of elements of type `struct netsvctype_dscp_map` from the stack to userspace. This struct type contains padding bytes: /* * Network Service Type to DiffServ Code Point mapping */ struct netsvctype_dscp_map { int netsvctype; u_int8_t dscp; /* 6 bits diffserv code point */ /* 3 bytes padding */ }; This issue was discovered using an AFL-based fuzzer, loosely based on TriforceAFL. These are the debug log diffs with different stack poison values (0xcc and 0xdd): #### TESTCASE 'id:012874,src:012831,op:arith16,pos:30,val:be:+34,+cov' [...] loaded 68 bytes fuzzdata [...] syscall(rax=0x600020000ca, args=[0x3, 0x3, 0x3, 0xea800f00000069, 0x10003, 0x0]); rsp=0x7ffee8bc9da8 USER READ: addr 0x3, size 8, value 0x0000007200000004 USER READ: addr 0xb, size 1, value 0x65 USER READ: addr 0xc, size 1, value 0x00 USER READ: addr 0xd, size 1, value 0x00 USER READ: addr 0xe, size 1, value 0x00 -USER WRITE: addr 0x3, size 8, value 0xcccccc0000000000 -USER WRITE: addr 0xb, size 8, value 0xcccccc0a00000001 -USER WRITE: addr 0x13, size 8, value 0xcccccc1800000002 -USER WRITE: addr 0x1b, size 8, value 0xcccccc2200000003 -USER WRITE: addr 0x23, size 8, value 0xcccccc2e00000004 -USER WRITE: addr 0x2b, size 8, value 0xcccccc2000000005 -USER WRITE: addr 0x33, size 8, value 0xcccccc1a00000006 -USER WRITE: addr 0x3b, size 8, value 0xcccccc1000000007 -USER WRITE: addr 0x43, size 8, value 0xcccccc1200000008 +USER WRITE: addr 0x3, size 8, value 0xdddddd0000000000 +USER WRITE: addr 0xb, size 8, value 0xdddddd0a00000001 +USER WRITE: addr 0x13, size 8, value 0xdddddd1800000002 +USER WRITE: addr 0x1b, size 8, value 0xdddddd2200000003 +USER WRITE: addr 0x23, size 8, value 0xdddddd2e00000004 +USER WRITE: addr 0x2b, size 8, value 0xdddddd2000000005 +USER WRITE: addr 0x33, size 8, value 0xdddddd1a00000006 +USER WRITE: addr 0x3b, size 8, value 0xdddddd1000000007 +USER WRITE: addr 0x43, size 8, value 0xdddddd1200000008 sysret OUT OF FUZZER INPUT DATA - REWINDING REWIND STATS: 1/sec REWIND! (trigger_exception=0x10006; cycles=550) #### TESTCASE 'id:012903,src:012873,op:arith16,pos:30,val:be:+34,+cov' loaded 68 bytes fuzzdata [...] syscall(rax=0x600020000ca, args=[0x3, 0x3, 0x3, 0xea800f00000069, 0x10003, 0x0]); rsp=0x7ffee8bc9da8 USER READ: addr 0x3, size 8, value 0x0000007200000004 USER READ: addr 0xb, size 1, value 0x66 USER READ: addr 0xc, size 1, value 0x00 USER READ: addr 0xd, size 1, value 0x00 USER READ: addr 0xe, size 1, value 0x00 timeout bump -USER WRITE: addr 0x3, size 8, value 0xcccccc0000000000 -USER WRITE: addr 0xb, size 8, value 0xcccccc0100000000 -USER WRITE: addr 0x13, size 8, value 0xcccccc0200000000 -USER WRITE: addr 0x1b, size 8, value 0xcccccc0300000000 -USER WRITE: addr 0x23, size 8, value 0xcccccc0400000000 -USER WRITE: addr 0x2b, size 8, value 0xcccccc0500000000 -USER WRITE: addr 0x33, size 8, value 0xcccccc0600000000 -USER WRITE: addr 0x3b, size 8, value 0xcccccc0700000000 -USER WRITE: addr 0x43, size 8, value 0xcccccc08000000c8 -USER WRITE: addr 0x4b, size 8, value 0xcccccc09000000c8 -USER WRITE: addr 0x53, size 8, value 0xcccccc0a000000c8 -USER WRITE: addr 0x5b, size 8, value 0xcccccc0b000000c8 -USER WRITE: addr 0x63, size 8, value 0xcccccc0c000000c8 -USER WRITE: addr 0x6b, size 8, value 0xcccccc0d000000c8 -USER WRITE: addr 0x73, size 8, value 0xcccccc0e000000c8 -USER WRITE: addr 0x7b, size 8, value 0xcccccc0f000000c8 -USER WRITE: addr 0x83, size 8, value 0xcccccc10000000c8 -USER WRITE: addr 0x8b, size 8, value 0xcccccc11000000c8 -USER WRITE: addr 0x93, size 8, value 0xcccccc12000000c8 -USER WRITE: addr 0x9b, size 8, value 0xcccccc13000000c8 -USER WRITE: addr 0xa3, size 8, value 0xcccccc14000000c8 -USER WRITE: addr 0xab, size 8, value 0xcccccc15000000c8 -USER WRITE: addr 0xb3, size 8, value 0xcccccc16000000c8 -USER WRITE: addr 0xbb, size 8, value 0xcccccc17000000c8 -USER WRITE: addr 0xc3, size 8, value 0xcccccc1800000000 -USER WRITE: addr 0xcb, size 8, value 0xcccccc1900000000 -USER WRITE: addr 0xd3, size 8, value 0xcccccc1a00000000 -USER WRITE: addr 0xdb, size 8, value 0xcccccc1b00000000 -USER WRITE: addr 0xe3, size 8, value 0xcccccc1c00000000 -USER WRITE: addr 0xeb, size 8, value 0xcccccc1d00000000 -USER WRITE: addr 0xf3, size 8, value 0xcccccc1e00000000 -USER WRITE: addr 0xfb, size 8, value 0xcccccc1f00000000 -USER WRITE: addr 0x103, size 8, value 0xcccccc20000002bc -USER WRITE: addr 0x10b, size 8, value 0xcccccc21000002bc -USER WRITE: addr 0x113, size 8, value 0xcccccc22000002bc -USER WRITE: addr 0x11b, size 8, value 0xcccccc23000002bc -USER WRITE: addr 0x123, size 8, value 0xcccccc24000002bc -USER WRITE: addr 0x12b, size 8, value 0xcccccc25000002bc -USER WRITE: addr 0x133, size 8, value 0xcccccc26000002bc -USER WRITE: addr 0x13b, size 8, value 0xcccccc27000002bc -USER WRITE: addr 0x143, size 8, value 0xcccccc28000002bc -USER WRITE: addr 0x14b, size 8, value 0xcccccc29000002bc -USER WRITE: addr 0x153, size 8, value 0xcccccc2a000002bc -USER WRITE: addr 0x15b, size 8, value 0xcccccc2b000002bc -USER WRITE: addr 0x163, size 8, value 0xcccccc2c000002bc -USER WRITE: addr 0x16b, size 8, value 0xcccccc2d000002bc -USER WRITE: addr 0x173, size 8, value 0xcccccc2e000002bc -USER WRITE: addr 0x17b, size 8, value 0xcccccc2f000002bc -USER WRITE: addr 0x183, size 8, value 0xcccccc3000000320 -USER WRITE: addr 0x18b, size 8, value 0xcccccc3100000320 -USER WRITE: addr 0x193, size 8, value 0xcccccc3200000320 -USER WRITE: addr 0x19b, size 8, value 0xcccccc3300000320 -USER WRITE: addr 0x1a3, size 8, value 0xcccccc3400000320 -USER WRITE: addr 0x1ab, size 8, value 0xcccccc3500000320 -USER WRITE: addr 0x1b3, size 8, value 0xcccccc3600000320 -USER WRITE: addr 0x1bb, size 8, value 0xcccccc3700000320 -USER WRITE: addr 0x1c3, size 8, value 0xcccccc3800000320 -USER WRITE: addr 0x1cb, size 8, value 0xcccccc3900000320 -USER WRITE: addr 0x1d3, size 8, value 0xcccccc3a00000320 -USER WRITE: addr 0x1db, size 8, value 0xcccccc3b00000320 -USER WRITE: addr 0x1e3, size 8, value 0xcccccc3c00000320 -USER WRITE: addr 0x1eb, size 8, value 0xcccccc3d00000320 -USER WRITE: addr 0x1f3, size 8, value 0xcccccc3e00000320 -USER WRITE: addr 0x1fb, size 8, value 0xcccccc3f00000320 +USER WRITE: addr 0x3, size 8, value 0xdddddd0000000000 +USER WRITE: addr 0xb, size 8, value 0xdddddd0100000000 +USER WRITE: addr 0x13, size 8, value 0xdddddd0200000000 +USER WRITE: addr 0x1b, size 8, value 0xdddddd0300000000 +USER WRITE: addr 0x23, size 8, value 0xdddddd0400000000 +USER WRITE: addr 0x2b, size 8, value 0xdddddd0500000000 +USER WRITE: addr 0x33, size 8, value 0xdddddd0600000000 +USER WRITE: addr 0x3b, size 8, value 0xdddddd0700000000 +USER WRITE: addr 0x43, size 8, value 0xdddddd08000000c8 +USER WRITE: addr 0x4b, size 8, value 0xdddddd09000000c8 +USER WRITE: addr 0x53, size 8, value 0xdddddd0a000000c8 +USER WRITE: addr 0x5b, size 8, value 0xdddddd0b000000c8 +USER WRITE: addr 0x63, size 8, value 0xdddddd0c000000c8 +USER WRITE: addr 0x6b, size 8, value 0xdddddd0d000000c8 +USER WRITE: addr 0x73, size 8, value 0xdddddd0e000000c8 +USER WRITE: addr 0x7b, size 8, value 0xdddddd0f000000c8 +USER WRITE: addr 0x83, size 8, value 0xdddddd10000000c8 +USER WRITE: addr 0x8b, size 8, value 0xdddddd11000000c8 +USER WRITE: addr 0x93, size 8, value 0xdddddd12000000c8 +USER WRITE: addr 0x9b, size 8, value 0xdddddd13000000c8 +USER WRITE: addr 0xa3, size 8, value 0xdddddd14000000c8 +USER WRITE: addr 0xab, size 8, value 0xdddddd15000000c8 +USER WRITE: addr 0xb3, size 8, value 0xdddddd16000000c8 +USER WRITE: addr 0xbb, size 8, value 0xdddddd17000000c8 +USER WRITE: addr 0xc3, size 8, value 0xdddddd1800000000 +USER WRITE: addr 0xcb, size 8, value 0xdddddd1900000000 +USER WRITE: addr 0xd3, size 8, value 0xdddddd1a00000000 +USER WRITE: addr 0xdb, size 8, value 0xdddddd1b00000000 +USER WRITE: addr 0xe3, size 8, value 0xdddddd1c00000000 +USER WRITE: addr 0xeb, size 8, value 0xdddddd1d00000000 +USER WRITE: addr 0xf3, size 8, value 0xdddddd1e00000000 +USER WRITE: addr 0xfb, size 8, value 0xdddddd1f00000000 +USER WRITE: addr 0x103, size 8, value 0xdddddd20000002bc +USER WRITE: addr 0x10b, size 8, value 0xdddddd21000002bc +USER WRITE: addr 0x113, size 8, value 0xdddddd22000002bc +USER WRITE: addr 0x11b, size 8, value 0xdddddd23000002bc +USER WRITE: addr 0x123, size 8, value 0xdddddd24000002bc +USER WRITE: addr 0x12b, size 8, value 0xdddddd25000002bc +USER WRITE: addr 0x133, size 8, value 0xdddddd26000002bc +USER WRITE: addr 0x13b, size 8, value 0xdddddd27000002bc +USER WRITE: addr 0x143, size 8, value 0xdddddd28000002bc +USER WRITE: addr 0x14b, size 8, value 0xdddddd29000002bc +USER WRITE: addr 0x153, size 8, value 0xdddddd2a000002bc +USER WRITE: addr 0x15b, size 8, value 0xdddddd2b000002bc +USER WRITE: addr 0x163, size 8, value 0xdddddd2c000002bc +USER WRITE: addr 0x16b, size 8, value 0xdddddd2d000002bc +USER WRITE: addr 0x173, size 8, value 0xdddddd2e000002bc +USER WRITE: addr 0x17b, size 8, value 0xdddddd2f000002bc +USER WRITE: addr 0x183, size 8, value 0xdddddd3000000320 +USER WRITE: addr 0x18b, size 8, value 0xdddddd3100000320 +USER WRITE: addr 0x193, size 8, value 0xdddddd3200000320 +USER WRITE: addr 0x19b, size 8, value 0xdddddd3300000320 +USER WRITE: addr 0x1a3, size 8, value 0xdddddd3400000320 +USER WRITE: addr 0x1ab, size 8, value 0xdddddd3500000320 +USER WRITE: addr 0x1b3, size 8, value 0xdddddd3600000320 +USER WRITE: addr 0x1bb, size 8, value 0xdddddd3700000320 +USER WRITE: addr 0x1c3, size 8, value 0xdddddd3800000320 +USER WRITE: addr 0x1cb, size 8, value 0xdddddd3900000320 +USER WRITE: addr 0x1d3, size 8, value 0xdddddd3a00000320 +USER WRITE: addr 0x1db, size 8, value 0xdddddd3b00000320 +USER WRITE: addr 0x1e3, size 8, value 0xdddddd3c00000320 +USER WRITE: addr 0x1eb, size 8, value 0xdddddd3d00000320 +USER WRITE: addr 0x1f3, size 8, value 0xdddddd3e00000320 +USER WRITE: addr 0x1fb, size 8, value 0xdddddd3f00000320 sysret OUT OF FUZZER INPUT DATA - REWINDING REWIND! (trigger_exception=0x10006; cycles=32) Verified on a Macmini7,1 running macOS 10.13 (17A405), Darwin 17.0.0: $ sysctl -x net.qos.default_netsvctype_to_dscp_map net.qos.default_netsvctype_to_dscp_map: Format:S Length:72 Dump:0x0000000000000000010000000a00000002000000187f00000300000022ffffff040000002e0000000500000020ffffff060000001affffff07000000100000000800000012000000 $ sysctl -x net.qos.dscp_to_wifi_ac_map net.qos.dscp_to_wifi_ac_map: Format:S Length:512 Dump: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 This bug is subject to a 90 day disclosure deadline. After 90 days elapse or a patch has been made broadly available, the bug report will become visible to the public. Found by: jannh . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-1-23-1 iOS 11.2.5 iOS 11.2.5 is now available and addresses the following: Audio Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4094: Mingi Cho, MinSik Shin, Seoyoung Kim, Yeongho Lee and Taekyoung Kwon of the Information Security Lab, Yonsei University Core Bluetooth 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 system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4087: Rani Idan (@raniXCH) of Zimperium zLabs Team CVE-2018-4095: Rani Idan (@raniXCH) of Zimperium zLabs Team Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A memory initialization issue was addressed through improved memory handling. CVE-2018-4090: Jann Horn of Google Project Zero Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A race condition was addressed through improved locking. CVE-2018-4092: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4082: Russ Cox of Google Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4093: Jann Horn of Google Project Zero LinkPresentation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text message may lead to application denial of service Description: A resource exhaustion issue was addressed through improved input validation. CVE-2018-4100: Abraham Masri (@cheesecakeufo) QuartzCore 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 existed in the processing of web content. This issue was addressed through improved input validation. CVE-2018-4085: Ret2 Systems Inc. working with Trend Micro's Zero Day Initiative Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A certificate may have name constraints applied incorrectly Description: A certificate evaluation issue existed in the handling of name constraints. This issue was addressed through improved trust evaluation of certificates. CVE-2018-4086: Ian Haken of Netflix 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-2018-4088: Jeonghoon Shin of Theori CVE-2018-4089: Ivan Fratric of Google Project Zero CVE-2018-4096: found by OSS-Fuzz 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 "11.2.5". 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----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlpng6cpHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbJVxAA y2gRrvCCEzescN0fgqNk8zIGqaiFRKXYEyuaHMgXjrJIh8OlBgLb3pegU6MFfTsv SjNLDKvPIOW/2vV8ilS6ot32DB4VTANjHKCWTs3jmJrQlWh2VZKvPnzyOiQ0zK2g Btt4+1ZYipRuCyWkf0oatW9JHsCscVexzERyczywBdEzx1mCnCF4N3uOYU0T3Nx2 7Wz92GnvTAnJWjlCJEK1wq/YCntEFhssBVmsWQU1LVPFHoh8uPa87iE/+P1t0CY1 IQLloYmPoX9GIS/CB7XAsEsz3RquE8n/DigSvsApkrl6Judv/HgCYe5GJcwIIemi 1RyNXtj3/+CVZYSwC2Fo/CSyph1M+td79Klqy4gdCVt0KnlmwkKhSexhuQsKn68A /WTcOK7aidcdVuQpjUJAc3pJunl0zHg5bCJRzrb2NdFEoYT0V+kxLEKGlOWRLhXv NSn9+f7pMykSCbfo9U9HkYm68JDtN/WANMCJccF66iQYjEhg0Rgok3oKhNOhakwH HDYunzqF2dEql4WiAKiEAHwVVQ5gJtjDWest6s6UW58fiT2fxufaJav5gczv/wmy km/doFT9+BKmRXygwXdR6P3oRFhZmeLVvjtKpfjPzuIvHkwS7wlOw3aWnZ0rMijm pp7WyqEojXjOxyZjTeBM3A7ssxIuO5BoLtIHgT4GSNg= =F6+9 -----END PGP SIGNATURE----- . CVE-2018-4098: Siguza Kernel Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read kernel memory (Meltdown) Description: Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache. CVE-2017-5754: Jann Horn of Google Project Zero; Moritz Lipp of Graz University of Technology; Michael Schwarz of Graz University of Technology; Daniel Gruss of Graz University of Technology; Thomas Prescher of Cyberus Technology GmbH; Werner Haas of Cyberus Technology GmbH; Stefan Mangard of Graz University of Technology; Paul Kocher; Daniel Genkin of University of Pennsylvania and University of Maryland; Yuval Yarom of University of Adelaide and Data61; and Mike Hamburg of Rambus (Cryptography Research Division) Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A memory initialization issue was addressed through improved memory handling. CVE-2018-4097: Resecurity, Inc. Alternatively, on your watch, select "My Watch > General > About"

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "Kernel" component. A race condition allows attackers to bypass intended memory-read restrictions via a crafted app. plural Apple There is a vulnerability in the kernel component of the product that prevents a memory read limitation due to a race condition.An attacker could bypass the memory read limit through a crafted application. Apple iOS/WatchOS/tvOS/macOS are prone to multiple security vulnerabilities. An attacker can exploit these issues to execute arbitrary code with kernel or system privileges, gain sensitive information, bypass security restrictions and perform unauthorized actions and or cause a denial-of-service condition. 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 11.2.5; macOS High Sierra prior to 10.13.3; watchOS prior to 4.2.2; tvOS prior to 11.2.5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-1-23-1 iOS 11.2.5 iOS 11.2.5 is now available and addresses the following: Audio Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4094: Mingi Cho, MinSik Shin, Seoyoung Kim, Yeongho Lee and Taekyoung Kwon of the Information Security Lab, Yonsei University Core Bluetooth 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 system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4087: Rani Idan (@raniXCH) of Zimperium zLabs Team CVE-2018-4095: Rani Idan (@raniXCH) of Zimperium zLabs Team Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A memory initialization issue was addressed through improved memory handling. CVE-2018-4090: Jann Horn of Google Project Zero Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A race condition was addressed through improved locking. CVE-2018-4092: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4082: Russ Cox of Google Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4093: Jann Horn of Google Project Zero LinkPresentation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text message may lead to application denial of service Description: A resource exhaustion issue was addressed through improved input validation. CVE-2018-4100: Abraham Masri (@cheesecakeufo) QuartzCore 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 existed in the processing of web content. This issue was addressed through improved input validation. CVE-2018-4085: Ret2 Systems Inc. working with Trend Micro's Zero Day Initiative Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A certificate may have name constraints applied incorrectly Description: A certificate evaluation issue existed in the handling of name constraints. This issue was addressed through improved trust evaluation of certificates. CVE-2018-4086: Ian Haken of Netflix 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-2018-4088: Jeonghoon Shin of Theori CVE-2018-4089: Ivan Fratric of Google Project Zero CVE-2018-4096: found by OSS-Fuzz 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 "11.2.5". 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----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlpng6cpHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbJVxAA y2gRrvCCEzescN0fgqNk8zIGqaiFRKXYEyuaHMgXjrJIh8OlBgLb3pegU6MFfTsv SjNLDKvPIOW/2vV8ilS6ot32DB4VTANjHKCWTs3jmJrQlWh2VZKvPnzyOiQ0zK2g Btt4+1ZYipRuCyWkf0oatW9JHsCscVexzERyczywBdEzx1mCnCF4N3uOYU0T3Nx2 7Wz92GnvTAnJWjlCJEK1wq/YCntEFhssBVmsWQU1LVPFHoh8uPa87iE/+P1t0CY1 IQLloYmPoX9GIS/CB7XAsEsz3RquE8n/DigSvsApkrl6Judv/HgCYe5GJcwIIemi 1RyNXtj3/+CVZYSwC2Fo/CSyph1M+td79Klqy4gdCVt0KnlmwkKhSexhuQsKn68A /WTcOK7aidcdVuQpjUJAc3pJunl0zHg5bCJRzrb2NdFEoYT0V+kxLEKGlOWRLhXv NSn9+f7pMykSCbfo9U9HkYm68JDtN/WANMCJccF66iQYjEhg0Rgok3oKhNOhakwH HDYunzqF2dEql4WiAKiEAHwVVQ5gJtjDWest6s6UW58fiT2fxufaJav5gczv/wmy km/doFT9+BKmRXygwXdR6P3oRFhZmeLVvjtKpfjPzuIvHkwS7wlOw3aWnZ0rMijm pp7WyqEojXjOxyZjTeBM3A7ssxIuO5BoLtIHgT4GSNg= =F6+9 -----END PGP SIGNATURE----- . CVE-2018-4098: Siguza Kernel Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read kernel memory (Meltdown) Description: Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache. CVE-2017-5754: Jann Horn of Google Project Zero; Moritz Lipp of Graz University of Technology; Michael Schwarz of Graz University of Technology; Daniel Gruss of Graz University of Technology; Thomas Prescher of Cyberus Technology GmbH; Werner Haas of Cyberus Technology GmbH; Stefan Mangard of Graz University of Technology; Paul Kocher; Daniel Genkin of University of Pennsylvania and University of Maryland; Yuval Yarom of University of Adelaide and Data61; and Mike Hamburg of Rambus (Cryptography Research Division) Kernel Available for: macOS High Sierra 10.13.2 Impact: An application may be able to read restricted memory Description: A memory initialization issue was addressed through improved memory handling. CVE-2018-4097: Resecurity, Inc. Alternatively, on your watch, select "My Watch > General > About"