VARIoT IoT vulnerabilities database

The Private Browsing feature in Apple Safari before 5.1.1 on Mac OS X does not properly recognize the Always value of the Block Cookies setting, which makes it easier for remote web servers to track users via a cookie. WebKit is prone to a security-bypass vulnerability. This issue occurs when private browsing mode is enabled. Attackers can exploit this issue to bypass security restrictions. NOTE: This issue was previously discussed in BID 50089 (Apple Safari Prior to 5.1.1 Multiple Security Vulnerabilities) but has been given its own record to better document it. Apple Apple Safari is a web browser developed by Apple (Apple), and is the default browser included with Mac OS X and iOS operating systems. There is a logic error in Safari's handling of cookies in Private Browsing mode, which sets cookies even if \"Block cookies\" is set to \"Always\"

The Data Access component in Apple iOS before 5 does not properly handle the existence of multiple user accounts on the same mail server, which allows local users to bypass intended access restrictions in opportunistic circumstances by leveraging a different account's cookie. Apple iOS is prone to an information-disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information due to an incorrect mail cookie synchronization. This may allow the attacker to obtain credentials or other sensitive information. Information harvested may aid in further attacks. The following Apple systems are vulnerable: iOS 3.0 through 4.3.5 for iPhone 3GS and iPhone 4 iOS 3.1 through 4.3.5 for iPod touch (3rd generation) and later iOS 3.2 through 4.3.5 for iPad NOTE: This issue was previously discussed in BID 50086 (Apple iPhone/iPad/iPod touch Prior to iOS 5 Multiple Vulnerabilities) but has been given its own record to better document it. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Buffer overflow in OfficeImport in Apple iOS before 5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted Microsoft Word document. Apple iOS for iPhone, iPod touch, and iPad is prone to a buffer-overflow vulnerability. Successfully exploiting this issue may allow attackers to execute arbitrary code. Failed exploit attempts may cause denial-of-service conditions. NOTE: This issue was previously discussed in BID 50086 (Apple iPhone/iPad/iPod touch Prior to iOS 5 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . The OfficeImport framework is used by several applications, including MobileMail and MobileSafari. Both of these applications are attack vectors for this vulnerability. For more information, see the vendor's site found at the following link. http://www.apple.com/iphone/softwareupdate/ II. The vulnerability occurs when parsing a Word file with a maliciously constructed record. Specific values within this record can trigger a memory corruption vulnerability and result in values from the file being used as function pointers. III. To exploit this vulnerability, an attacker has several attack vectors. The most dangerous vector is through MobileSafari, which will automatically open and parse Office files embedded in Web pages. This behavior is similar to Microsoft Office 2000, in that it enables drive-by style attacks without any user interaction beyond visiting a Web page (no file open dialog is displayed, the file is simply opened). Additionally, an attacker can e-mail a targeted user and attach a malicious file. The user will then have to view the e-mail and attachment with MobileMail to trigger the vulnerability. IV. DETECTION iOS versions prior to 5 are vulnerable. V. WORKAROUND iDefense is currently unaware of any workarounds for this issue. VI. VENDOR RESPONSE Apple has released a fix which addresses this issue. Information about downloadable vendor updates can be found by clicking on the URLs shown. http://lists.apple.com/archives/Security-announce/2011/Oct/msg00001.html VII. CVE INFORMATION The Common Vulnerabilities and Exposures (CVE) project has assigned the name CVE-2011-3260 to this issue. This is a candidate for inclusion in the CVE list (http://cve.mitre.org/), which standardizes names for security problems. VIII. DISCLOSURE TIMELINE 10/27/2010 Initial Vendor Notification 10/27/2010 Vendor Reply 10/12/2011 Coordinated Public Disclosure IX. Get paid for vulnerability research http://labs.idefense.com/methodology/vulnerability/vcp.php Free tools, research and upcoming events http://labs.idefense.com/ X. LEGAL NOTICES Copyright © 2011 Verisign Permission is granted for the redistribution of this alert electronically. It may not be edited in any way without the express written consent of iDefense. If you wish to reprint the whole or any part of this alert in any other medium other than electronically, please e-mail customerservice@idefense.com for permission. Disclaimer: The information in the advisory is believed to be accurate at the time of publishing based on currently available information. Use of the information constitutes acceptance for use in an AS IS condition. There are no warranties with regard to this information. Neither the author nor the publisher accepts any liability for any direct, indirect, or consequential loss or damage arising from use of, or reliance on, this information

CFNetwork in Apple iOS before 5 stores AppleID credentials in an unspecified file, which makes it easier for remote attackers to obtain sensitive information via a crafted application. Apple iOS is prone to an information-disclosure vulnerability. A local attacker can exploit this issue to retrieve a local user's password. Information obtained may aid in further attacks. The following Apple systems are vulnerable: iOS 3.0 through 4.3.5 for iPhone 3GS and iPhone 4, iOS 3.1 through 4.3.5 for iPod touch (3rd generation) and later, iOS 3.2 through 4.3.5 for iPad NOTE: This issue was previously discussed in BID 50086 (Apple iPhone/iPad/iPod touch Prior to iOS 5 Multiple Vulnerabilities) but has been given its own record to better document it. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Cross-site scripting (XSS) vulnerability in Calendar in Apple iOS before 5 allows remote attackers to inject arbitrary web script or HTML via an invitation note. An attacker may leverage this issue to execute arbitrary script code in the local domain. This may allow the attacker to steal cookie-based authentication credentials and launch other attacks. The following Apple systems are vulnerable: iOS 4.2.0 through 4.3.5 for iPhone 3GS and iPhone 4, iOS 4.2.0 through 4.3.5 for iPod touch (3rd generation) and later, iOS 4.2.0 through 4.3.5 for iPad NOTE: This issue was previously discussed in BID 50086 (Apple iPhone/iPad/iPod touch Prior to iOS 5 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Integer signedness error in Apple Type Services (ATS) in Apple Mac OS X 10.7 before 10.7.2 allows remote attackers to execute arbitrary code via a crafted embedded Type 1 font in a document. The update addresses new vulnerabilities that affect Application Firewall, ATS, CFNetwork, CoreMedia, CoreProcesses, CoreStorage, File Systems, IOGraphics, Kernel, MediaKit, Open Directory, QuickTime, SMB File Server, User Documentation, and libsecurity. Attackers can exploit this issue to execute arbitrary code in the context of the affected application. Failed attacks will cause denial-of-service conditions. OS X versions 10.7.x prior to 10.7.2 are affected. NOTE: This issue was previously discussed in BID 50085 (Apple Mac OS X Prior to 10.7.2 Multiple Security Vulnerabilities) but has been given its own record to better document it. Apple has released updates to address these vulnerabilities. I. Apple has released updates to address these vulnerabilities. II. Impact A remote, unauthenticated attacker could execute arbitrary code, cause a denial of service, or gain unauthorized access to your files or system. III. This advisory describes any known issues related to the updates and the specific impacts for each vulnerability. Administrators are encouraged to note these issues and impacts and test for any potentially adverse effects before wide-scale deployment. IV. Please send email to <cert@cert.org> with "TA11-286A Feedback VU#421739" in the subject. ____________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. ____________________________________________________________________ Produced 2011 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History October 13, 2011: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBTpb8zj/GkGVXE7GMAQI21Af/SHWzIangqPW9vtuG/MQWSBMy9nG4wIZS DUEAWBEMPTKF3fLrIy6TVpRLN3q/q4dCYXzM4lec4IzKvEbV/bUyg15xEfYdxB0v s/vARGNwf7tjSbjo+PaHLuSZ1HLn/GLO3CXaf+ut/Kb8y9Fsir5klMgrCX/N0JkY dLoV9R6zGs1aQzmF9ULB1IQ2/lUkg6CGnyARh0prfhRFwKfu7NZXb8yz5ex68q6V NF6j9l+XK0Cl4K7R+0ESD4e47jLCg6iN175O8VzrlxiRvBRAyTaFycdMB4uSkmii xu8SqU2QFhsIJy8J+i1Bb6kuWkaxAnUbxO4tRrmXoqTXl9m0CtpnWA== =3Wp2 -----END PGP SIGNATURE-----

CalDAV in Apple iOS before 5 does not validate X.509 certificates for SSL sessions, which allows man-in-the-middle attackers to spoof calendar servers and obtain sensitive information via an arbitrary certificate. Apple iOS is prone to an information-disclosure vulnerability that affects the calendar synchronization feature. Attackers can exploit this issue to obtain sensitive information from CalDAV communications. An attacker can exploit this issue through man-in-the-middle attacks by impersonating a trusted server. This may allow the attacker to obtain credentials or other sensitive information or give users a false sense of security. Information harvested may aid in further attacks. NOTE: This issue was previously discussed in BID 50086 (Apple iPhone/iPad/iPod touch Prior to iOS 5 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . nSense Vulnerability Research Security Advisory NSENSE-2011-006 --------------------------------------------------------------- t2'11 infosec conference special release http://www.t2.fi --------------------------------------------------------------- Affected Vendor: Apple Inc. Affected Product: CalDAV (iOS 3.0 through 4.3.5 for iPhone 3GS and iPhone 4, iOS 3.1 through 4.3.5 for iPod touch (3rd generation) and later, iOS 3.2 through 4.3.5 for iPad) Platform: iOS Impact: Sensitive information interception Vendor response: New version released CVE: CVE-2011-3253 Credit: Leszek / nSense Release date: 12 Oct 2011 Technical details --------------------------------------------------------------- The calendar synchronization feature of iOS fails to validate the SSL certificate provided by the server. Therefore, CalDAV communication can be intercepted by a basic man in the middle attack. As every request contains a HTTP basic authentication header, which contains base64-encoded credentials, it is possible to intercept email account credentials by an attacker that is suitably positioned (e.g. the same LAN, WLAN) or is able to tamper with DNS records pointing to the CalDAV server. The application accepts the untrusted certificate without any warning or prompt, so the attack will go unnoticed by the user. Timeline: 20110407 nSense informed the vendor about the vulnerability 20110409 Vendor started to investigate the issue 20110415 nSense sent a status update request to the vendor 20110415 Vendor provided a status update 20110420 nSense asked the vendor for further information 20110502 nSense resent the previous questions 20110502 Vendor confirmed the vulnerability 20110525 nSense asked the vendor about the patch schedule 20110527 Vendor responded 20110527 nSense asked the vendor for further information 20110531 Vendor responded, unable to provide a date 20110601 nSense asked the vendor for clarification 20110603 Vendor responded 20110603 nSense resent the previous question 20110607 nSense commented the issue, asked the vendor for clarification 20110705 nSense asked the vendor for clarification 20110726 nSense asked the vendor whether 4.3.5 fixed the issue 20110727 Vendor responded. Issue not fixed. 20110728 nSense asked the vendor for further details 20110917 Vendor asked for credit information 20110917 nSense responded 20111002 Vendor confirmed release date 20111012 Vendor releases fixed version of the software 20111012 Vendor releases public advisory Solution: Apple security updates are available via the Software Update mechanism: http://support.apple.com/kb/HT1338 Apple security updates are also available for manual download via: http://www.apple.com/support/downloads/ More information from Apple Inc.: http://support.apple.com/kb/HT1222 Links: http://www.nsense.fi http://www.nsense.dk $$s$$$$s. ,s$$$$s ,S$$$$$s. $$s$$$$s. ,s$$$$s ,S$$$$$s. $$$ `$$$ ($$( $$$ `$$$ $$$ `$$$ ($$( $$$ `$$$ $$$ $$$ `^$$s. $$$$$$$$$ $$$ $$$ `^$$s. $$$$$$$$$ $$$ $$$ )$$) $$$ $$$ $$$ )$$) $$$ $$$ $$$ ^$$$$$$7 `7$$$$$P $$$ $$$ ^$$$$$$7 `7$$$$$P D r i v e n b y t h e c h a l l e n g e _ _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/

Open Directory in Apple Mac OS X 10.7 before 10.7.2 does not require a user to provide the current password before changing this password, which allows remote attackers to bypass intended password-change restrictions by leveraging an unattended workstation. Apple Mac OS X is prone to multiple security vulnerabilities that have been addressed in Security Update 2011-006. The update addresses new vulnerabilities that affect Application Firewall, ATS, CFNetwork, CoreMedia, CoreProcesses, CoreStorage, File Systems, IOGraphics, Kernel, MediaKit, Open Directory, QuickTime, SMB File Server, User Documentation, and libsecurity. These issues affect OS X prior to 10.7.2. An attacker can exploit this issue to change a user's password, aiding further attacks. Apple has released updates to address these vulnerabilities. I. Apple has released updates to address these vulnerabilities. II. Impact A remote, unauthenticated attacker could execute arbitrary code, cause a denial of service, or gain unauthorized access to your files or system. III. This advisory describes any known issues related to the updates and the specific impacts for each vulnerability. Administrators are encouraged to note these issues and impacts and test for any potentially adverse effects before wide-scale deployment. IV. Please send email to <cert@cert.org> with "TA11-286A Feedback VU#421739" in the subject. ____________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. ____________________________________________________________________ Produced 2011 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History October 13, 2011: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBTpb8zj/GkGVXE7GMAQI21Af/SHWzIangqPW9vtuG/MQWSBMy9nG4wIZS DUEAWBEMPTKF3fLrIy6TVpRLN3q/q4dCYXzM4lec4IzKvEbV/bUyg15xEfYdxB0v s/vARGNwf7tjSbjo+PaHLuSZ1HLn/GLO3CXaf+ut/Kb8y9Fsir5klMgrCX/N0JkY dLoV9R6zGs1aQzmF9ULB1IQ2/lUkg6CGnyARh0prfhRFwKfu7NZXb8yz5ex68q6V NF6j9l+XK0Cl4K7R+0ESD4e47jLCg6iN175O8VzrlxiRvBRAyTaFycdMB4uSkmii xu8SqU2QFhsIJy8J+i1Bb6kuWkaxAnUbxO4tRrmXoqTXl9m0CtpnWA== =3Wp2 -----END PGP SIGNATURE-----

Open Directory in Apple Mac OS X 10.7 before 10.7.2 allows local users to read the password data of arbitrary users via unspecified vectors. The update addresses new vulnerabilities that affect Application Firewall, ATS, CFNetwork, CoreMedia, CoreProcesses, CoreStorage, File Systems, IOGraphics, Kernel, MediaKit, Open Directory, QuickTime, SMB File Server, User Documentation, and libsecurity. These issues affect OS X prior to 10.7.2. Apple Mac OS X is prone to an information-disclosure vulnerability. A local attacker can exploit this issue to retrieve a local user's password from the vulnerable computer. Information obtained may aid in further attacks. Apple Mac OS X Lion 10.7 and 10.7.1 are vulnerable. NOTE: This issue was previously discussed in BID 50085 (Apple Mac OS X Prior to 10.7.2 Multiple Security Vulnerabilities) but has been given its own record to better document it. Apple has released updates to address these vulnerabilities. I. Apple has released updates to address these vulnerabilities. II. Impact A remote, unauthenticated attacker could execute arbitrary code, cause a denial of service, or gain unauthorized access to your files or system. III. This advisory describes any known issues related to the updates and the specific impacts for each vulnerability. Administrators are encouraged to note these issues and impacts and test for any potentially adverse effects before wide-scale deployment. IV. Please send email to <cert@cert.org> with "TA11-286A Feedback VU#421739" in the subject. ____________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. ____________________________________________________________________ Produced 2011 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History October 13, 2011: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBTpb8zj/GkGVXE7GMAQI21Af/SHWzIangqPW9vtuG/MQWSBMy9nG4wIZS DUEAWBEMPTKF3fLrIy6TVpRLN3q/q4dCYXzM4lec4IzKvEbV/bUyg15xEfYdxB0v s/vARGNwf7tjSbjo+PaHLuSZ1HLn/GLO3CXaf+ut/Kb8y9Fsir5klMgrCX/N0JkY dLoV9R6zGs1aQzmF9ULB1IQ2/lUkg6CGnyARh0prfhRFwKfu7NZXb8yz5ex68q6V NF6j9l+XK0Cl4K7R+0ESD4e47jLCg6iN175O8VzrlxiRvBRAyTaFycdMB4uSkmii xu8SqU2QFhsIJy8J+i1Bb6kuWkaxAnUbxO4tRrmXoqTXl9m0CtpnWA== =3Wp2 -----END PGP SIGNATURE-----

The WiFi component in Apple iOS before 5 stores WiFi credentials in an unspecified file, which makes it easier for remote attackers to obtain sensitive information via a crafted application. Apple iOS is prone to an information-disclosure vulnerability. A local attacker can exploit this issue to retrieve WiFi credentials. Information obtained may aid in further attacks. The following Apple systems are vulnerable: iOS 3.0 through 4.3.5 for iPhone 3GS and iPhone 4, iOS 3.1 through 4.3.5 for iPod touch (3rd generation) and later, iOS 3.2 through 4.3.5 for iPad NOTE: This issue was previously discussed in BID 50086 (Apple iPhone/iPad/iPod touch Prior to iOS 5 Multiple Vulnerabilities) but has been given its own record to better document it. A trust management vulnerability exists in the WiFi component of Apple iOS versions prior to 5. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

The UIKit Alerts component in Apple iOS before 5 allows remote attackers to cause a denial of service (device hang) via a long tel: URL that triggers a large size for the acceptance dialog. Apple iOS is prone to a denial-of-service vulnerability when handling specially crafted webpages. Attackers can exploit this issue to cause the device to hang, denying service to legitimate users. NOTE: This issue was previously discussed in BID 50086 (Apple iPhone/iPad/iPod touch Prior to iOS 5 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. A resource management error vulnerability exists in the UIKit Alerts component in versions prior to Apple iOS 5. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

The Settings component in Apple iOS before 5, when a configuration profile is used for a locale other than English, does not properly implement localization, which makes it easier for attackers to have an unspecified impact by leveraging incorrect configuration display. This weakness may cause unsuspecting users to set up unsafe configurations, resulting in a false sense of security. This may lead to other attacks. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. Vulnerabilities exist in the Settings component of Apple iOS versions prior to 5. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

The Home screen component in Apple iOS before 5 does not properly support a certain application-switching gesture, which might allow physically proximate attackers to obtain sensitive state information by watching the device's screen. Apple iOS is prone to an information-disclosure vulnerability. A local attacker can exploit this issue to retrieve the previous application's state. Information obtained may aid in further attacks. The following Apple systems are vulnerable: iOS 3.0 through 4.3.5 for iPhone 3GS and iPhone 4, iOS 3.1 through 4.3.5 for iPod touch (3rd generation) and later, iOS 3.2 through 4.3.5 for iPad NOTE: This issue was previously discussed in BID 50086 (Apple iPhone/iPad/iPod touch Prior to iOS 5 Multiple Vulnerabilities) but has been given its own record to better document it. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

The Settings component in Apple iOS before 5 stores a cleartext parental-restrictions passcode in an unspecified file, which might allow physically proximate attackers to obtain sensitive information by reading this file. Apple iOS is prone to an information-disclosure vulnerability. A local attacker can exploit this issue to retrieve the passcode which protects parental restrictions. Information obtained may aid in further attacks. The following Apple systems are vulnerable: iOS 3.0 through 4.3.5 for iPhone 3GS and iPhone 4, iOS 3.1 through 4.3.5 for iPod touch (3rd generation) and later, iOS 3.2 through 4.3.5 for iPad NOTE: This issue was previously discussed in BID 50086 (Apple iPhone/iPad/iPod touch Prior to iOS 5 Multiple Vulnerabilities) but has been given its own record to better document it. The Settings component in versions prior to Apple iOS 5 has a trust management vulnerability. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

CFNetwork in Apple iOS before 5.0.1 and Mac OS X 10.7 before 10.7.2 does not properly parse URLs, which allows remote attackers to trigger visits to unintended web sites, and transmission of cookies to unintended web sites, via a crafted (1) http or (2) https URL. Apple Mac OS X is prone to multiple security vulnerabilities that have been addressed in Security Update 2011-006. The update addresses new vulnerabilities that affect Application Firewall, ATS, CFNetwork, CoreMedia, CoreProcesses, CoreStorage, File Systems, IOGraphics, Kernel, MediaKit, Open Directory, QuickTime, SMB File Server, User Documentation, and libsecurity. These issues affect OS X prior to 10.7.2. An attacker can exploit this issue to obtain sensitive information related to an arbitrary domain by enticing a victim to visit a maliciously crafted website. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . Kernel Available for: iOS 3.0 through 5.0 for iPhone 3GS, iPhone 4 and iPhone 4S, iOS 3.1 through 5.0 for iPod touch (3rd generation) and later, iOS 3.2 through 5.0 for iPad, iOS 4.3 through 5.0 for iPad 2 Impact: An application may execute unsigned code Description: A logic error existed in the mmap system call's checking of valid flag combinations. This issue may lead to a bypass of codesigning checks. CVE-ID CVE-2011-3441 : Erling Ellingsen of Facebook, Per Johansson of Blocket AB Passcode Lock Available for: iOS 4.3 through 5.0 for iPad 2 Impact: A person with physical access to a locked iPad 2 may be able to access some of the user's data Description: When a Smart Cover is opened while iPad 2 is confirming power off in the locked state, the iPad does not request a passcode. This allows some access to the iPad, but data protected by Data Protection is inaccessible and apps cannot be launched. Make sure you have an Internet connection and have installed the latest version of iTunes from www.apple.com/itunes/ iTunes will automatically check Apple's update server on its weekly schedule. When an update is detected, it will download it. When the iPhone, iPod touch or iPad is docked, iTunes will present the user with the option to install the update. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iPhone, iPod touch, or iPad. The automatic update process may take up to a week depending on the day that iTunes checks for updates. You may manually obtain the update via the Check for Updates button within iTunes. After doing this, the update can be applied when your iPhone, iPod touch, or iPad is docked to your computer. 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 "5.0.1 (9A405)". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2012-02-01-1 OS X Lion v10.7.3 and Security Update 2012-001 OS X Lion v10.7.3 and Security Update 2012-001 is now available and addresses the following: Address Book Available for: OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: An attacker in a privileged network position may intercept CardDAV data Description: Address Book supports Secure Sockets Layer (SSL) for accessing CardDAV. A downgrade issue caused Address Book to attempt an unencrypted connection if an encrypted connection failed. An attacker in a privileged network position could abuse this behavior to intercept CardDAV data. This issue is addressed by not downgrading to an unencrypted connection without user approval. Further information is available via the Apache web site at http://httpd.apache.org/ CVE-ID CVE-2011-3348 Apache Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: An attacker may be able to decrypt data protected by SSL Description: There are known attacks on the confidentiality of SSL 3.0 and TLS 1.0 when a cipher suite uses a block cipher in CBC mode. Apache disabled the 'empty fragment' countermeasure which prevented these attacks. This issue is addressed by providing a configuration parameter to control the countermeasure and enabling it by default. CVE-ID CVE-2011-3389 CFNetwork Available for: OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Visiting a maliciously crafted website may lead to the disclosure of sensitive information Description: An issue existed in CFNetwork's handling of malformed URLs. When accessing a maliciously crafted URL, CFNetwork could send the request to an incorrect origin server. CVE-ID CVE-2011-3246 : Erling Ellingsen of Facebook CFNetwork Available for: OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Visiting a maliciously crafted website may lead to the disclosure of sensitive information Description: An issue existed in CFNetwork's handling of malformed URLs. When accessing a maliciously crafted URL, CFNetwork could send unexpected request headers. CVE-ID CVE-2011-3447 : Erling Ellingsen of Facebook ColorSync Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8 Impact: Viewing a maliciously crafted image with an embedded ColorSync profile may lead to an unexpected application termination or arbitrary code execution Description: An integer overflow existed in the handling of images with an embedded ColorSync profile, which may lead to a heap buffer overflow. CVE-ID CVE-2011-0200 : binaryproof working with TippingPoint's Zero Day Initiative CoreAudio Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8 Impact: Playing maliciously crafted audio content may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in the handling of AAC encoded audio streams. CVE-ID CVE-2011-3252 : Luigi Auriemma working with TippingPoint's Zero Day Initiative CoreMedia Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Viewing a maliciously crafted movie file may lead to an unexpected application termination or arbitrary code execution Description: A heap buffer overflow existed in CoreMedia's handling of H.264 encoded movie files. CVE-ID CVE-2011-3448 : Scott Stender of iSEC Partners CoreText Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Viewing or downloading a document containing a maliciously crafted embedded font may lead to an unexpected application termination or arbitrary code execution Description: A use after free issue existed in the handling of font files. CVE-ID CVE-2011-3449 : Will Dormann of the CERT/CC CoreUI Available for: OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Visiting a malicious website may lead to an unexpected application termination or arbitrary code execution Description: An unbounded stack allocation issue existed in the handling of long URLs. CVE-ID CVE-2011-3450 : Ben Syverson curl Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: A remote server may be able to impersonate clients via GSSAPI requests Description: When doing GSSAPI authentication, libcurl unconditionally performs credential delegation. This issue is addressed by disabling GSSAPI credential delegation. CVE-ID CVE-2011-2192 Data Security Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: An attacker with a privileged network position may intercept user credentials or other sensitive information Description: Two certificate authorities in the list of trusted root certificates have independently issued intermediate certificates to DigiCert Malaysia. DigiCert Malaysia has issued certificates with weak keys that it is unable to revoke. An attacker with a privileged network position could intercept user credentials or other sensitive information intended for a site with a certificate issued by DigiCert Malaysia. This issue is addressed by configuring default system trust settings so that DigiCert Malaysia's certificates are not trusted. We would like to acknowledge Bruce Morton of Entrust, Inc. for reporting this issue. dovecot Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: An attacker may be able to decrypt data protected by SSL Description: There are known attacks on the confidentiality of SSL 3.0 and TLS 1.0 when a cipher suite uses a block cipher in CBC mode. Dovecot disabled the 'empty fragment' countermeasure which prevented these attacks. This issue is addressed by enabling the countermeasure. CVE-ID CVE-2011-3389 : Apple filecmds Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Decompressing a maliciously crafted compressed file may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in the 'uncompress' command line tool. CVE-ID CVE-2011-2895 ImageIO Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8 Impact: Viewing a maliciously crafted TIFF file may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in ImageIO's handling of CCITT Group 4 encoded TIFF files. CVE-ID CVE-2011-0241 : Cyril CATTIAUX of Tessi Technologies ImageIO Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Viewing a maliciously crafted TIFF file may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in libtiff's handling of ThunderScan encoded TIFF images. This issue is address by updating libtiff to version 3.9.5. Further information is available via the libpng website at http://www.libpng.org/pub/png/libpng.html CVE-ID CVE-2011-3328 Internet Sharing Available for: OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: A Wi-Fi network created by Internet Sharing may lose security settings after a system update Description: After updating to a version of OS X Lion prior to 10.7.3, the Wi-Fi configuration used by Internet Sharing may revert to factory defaults, which disables the WEP password. This issue only affects systems with Internet Sharing enabled and sharing the connection to Wi-Fi. This issue is addressed by preserving the Wi-Fi configuration during a system update. CVE-ID CVE-2011-3452 : an anonymous researcher Libinfo Available for: OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Visiting a maliciously crafted website may lead to the disclosure of sensitive information Description: An issue existed in Libinfo's handling of hostname lookup requests. Libinfo could return incorrect results for a maliciously crafted hostname. CVE-ID CVE-2011-3441 : Erling Ellingsen of Facebook libresolv Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Applications that use OS X's libresolv library may be vulnerable to an unexpected application termination or arbitrary code execution Description: An integer overflow existed in the parsing of DNS resource records, which may lead to heap memory corruption. CVE-ID CVE-2011-3453 : Ilja van Sprundel of IOActive libsecurity Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Some EV certificates may be trusted even if the corresponding root has been marked as untrusted Description: The certificate code trusted a root certificate to sign EV certificates if it was on the list of known EV issuers, even if the user had marked it as 'Never Trust' in Keychain. The root would not be trusted to sign non-EV certificates. CVE-ID CVE-2011-3422 : Alastair Houghton OpenGL Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Applications that use OS X's OpenGL implementation may be vulnerable to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in the handling of GLSL compilation. Further information is available via the PHP web site at http://www.php.net CVE-ID CVE-2011-1148 CVE-2011-1657 CVE-2011-1938 CVE-2011-2202 CVE-2011-2483 CVE-2011-3182 CVE-2011-3189 CVE-2011-3267 CVE-2011-3268 PHP Available for: OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Viewing a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in FreeType's handling of Type 1 fonts. This issue is addressed by updating FreeType to version 2.4.7. Further information is available via the libpng website at http://www.libpng.org/pub/png/libpng.html CVE-ID CVE-2011-3328 QuickTime Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Opening a maliciously crafted MP4 encoded file may lead to an unexpected application termination or arbitrary code execution Description: An uninitialized memory access issue existed in the handling of MP4 encoded files. CVE-ID CVE-2011-3458 : Luigi Auriemma and pa_kt both working with TippingPoint's Zero Day Initiative QuickTime Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Viewing a maliciously crafted movie file may lead to an unexpected application termination or arbitrary code execution Description: A signedness issue existed in the handling of font tables embedded in QuickTime movie files. CVE-ID CVE-2011-3248 : Luigi Auriemma working with TippingPoint's Zero Day Initiative QuickTime Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Viewing a maliciously crafted movie file may lead to an unexpected application termination or arbitrary code execution Description: An off by one buffer overflow existed in the handling of rdrf atoms in QuickTime movie files. CVE-ID CVE-2011-3459 : Luigi Auriemma working with TippingPoint's Zero Day Initiative QuickTime Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Viewing a maliciously crafted JPEG2000 image file may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in the handling of JPEG2000 files. CVE-ID CVE-2011-3250 : Luigi Auriemma working with TippingPoint's Zero Day Initiative QuickTime Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Processing a maliciously crafted PNG image may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in the handling of PNG files. CVE-ID CVE-2011-3460 : Luigi Auriemma working with TippingPoint's Zero Day Initiative QuickTime Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Viewing a maliciously crafted movie file may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in the handling of FLC encoded movie files CVE-ID CVE-2011-3249 : Matt 'j00ru' Jurczyk working with TippingPoint's Zero Day Initiative SquirrelMail Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8 Impact: Multiple vulnerabilities in SquirrelMail Description: SquirrelMail is updated to version 1.4.22 to address several vulnerabilities, the most serious of which is a cross-site scripting issue. Further information is available via the Subversion web site at http://subversion.tigris.org/ CVE-ID CVE-2011-1752 CVE-2011-1783 CVE-2011-1921 Time Machine Available for: OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: A remote attacker may access new backups created by the user's system Description: The user may designate a remote AFP volume or Time Capsule to be used for Time Machine backups. Time Machine did not verify that the same device was being used for subsequent backup operations. An attacker who is able to spoof the remote volume could gain access to new backups created by the user's system. This issue is addressed by verifying the unique identifier associated with a disk for backup operations. Tomcat is only provided on Mac OS X Server systems. Further information is available via the Tomcat site at http://tomcat.apache.org/ CVE-ID CVE-2011-2204 WebDAV Sharing Available for: OS X Lion Server v10.7 to v10.7.2 Impact: Local users may obtain system privileges Description: An issue existed in WebDAV Sharing's handling of user authentication. A user with a valid account on the server or one of its bound directories could cause the execution of arbitrary code with system privileges. CVE-ID CVE-2011-3463 : Gordon Davisson of Crywolf Webmail Available for: OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Viewing a maliciously crafted e-mail message may lead to the disclosure of message content Description: A cross-site scripting vulnerability existed in the handling of mail messages. This issue is addressed by updating Roundcube Webmail to version 0.6. Further information is available via the Roundcube site at http://trac.roundcube.net/ CVE-ID CVE-2011-2937 X11 Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 to v10.7.2, OS X Lion Server v10.7 to v10.7.2 Impact: Viewing a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in FreeType's handling of Type 1 fonts. This issue is addressed by updating FreeType to version 2.4.7. Further information is available via the FreeType site at http://www.freetype.org/ CVE-ID CVE-2011-3256 : Apple OS X Lion v10.7.3 and Security Update 2012-001 may be obtained from the Software Update pane in System Preferences, or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ The Software Update utility will present the update that applies to your system configuration. For OS X Lion v10.7.2 The download file is named: MacOSXUpd10.7.3.dmg Its SHA-1 digest is: 7102fe8f9f47286c45dfa35f6e84e7f730493a7c For OS X Lion v10.7 and v10.7.1 The download file is named: MacOSXUpdCombo10.7.3.dmg Its SHA-1 digest is: 07dfce300f6801eb63d9ac13e0bec84e1862a16c For OS X Lion Server v10.7.2 The download file is named: MacOSXServerUpd10.7.3.dmg Its SHA-1 digest is: 55a9571635d4ec088c142d68132d0d69fcb8867d For OS X Lion Server v10.7 and v10.7.1 The download file is named: MacOSXServerUpdCombo10.7.3.dmg Its SHA-1 digest is: 2c87824f09734499ea166ea0617a3ac21ecf832b For Mac OS X v10.6.8 The download file is named: SecUpd2012-001Snow.dmg Its SHA-1 digest is: 40875ee8cb609bbaefc8f421a9c34cc353db42b8 For Mac OS X Server v10.6.8 The download file is named: SecUpdSrvr2012-001.dmg Its SHA-1 digest is: 53b3ca5548001a9920aeabed4a034c6e4657fe20 Information will also be posted to the Apple Security Updates web site: http://support.apple.com/kb/HT1222 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----- Version: GnuPG/MacGPG2 v2.0.16 (Darwin) iQEcBAEBAgAGBQJPKYxNAAoJEGnF2JsdZQeeLiIIAMLhH2ipDFrhCsw/n4VDeF1V P6jSkGXC9tBBVMvw1Xq4c2ok4SI34bDfMlURAVR+dde/h6nIZR24aLQVoDLjJuIp RrO2dm1nQeozLJSx2NbxhVh54BucJdKp4xS1GkDNxkqcdh04RE9hRURXdKagnfGy 9P8QQPOQmKAiWos/LYhCPDInMfrpVNvEVwP8MCDP15g6hylN4De/Oyt7ZshPshSf MnAFObfBTGX5KioVqTyfdlBkKUfdXHJux61QEFHn8eadX6+/6IuKbUvK9B0icc8E pvbjOxQatFRps0KNWeIsKQc5i6iQoJhocAiIy6Y6LCuZQuSXCImY2RWXkVYzbWo= =c1eU -----END PGP SIGNATURE-----

The Data Security component in Apple iOS before 5 and Apple TV before 4.4 does not properly restrict use of the MD5 hash algorithm within X.509 certificates, which makes it easier for man-in-the-middle attackers to spoof servers or obtain sensitive information via a crafted certificate. Apple iOS is prone to a security vulnerability that may allow attackers to conduct spoofing attacks. Successfully exploiting this issue allows attackers to perform man-in-the-middle attacks by impersonating trusted servers or obtain sensitive information. This will aid in further attacks. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious invitation is being viewed. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. For more information see vulnerability #28 in: SA43814 21) An error within Safari does not properly handle the "attachment" HTTP Content-Disposition header and can be exploited to conduct cross-site scripting attacks. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 18) Tobias Klein, www.trapkit.de 21) Christian Matthies via iDefense and Yoshinori Oota, Business Architects via JP/CERT. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . This issue is addressed by removing DigiNotar from the list of trusted root certificates, from the list of Extended Validation (EV) certificate authorities, and by configuring default system trust settings so that DigiNotar's certificates, including those issued by other authorities, are not trusted. This algorithm has known cryptographic weaknesses. Further research or a misconfigured certificate authority could have allowed the creation of X.509 certificates with attacker controlled values that would have been trusted by the system. This would have exposed X.509 based protocols to spoofing, man in the middle attacks, and information disclosure. This update disables support for an X.509 certificate with an MD5 hash for any use other than as a trusted root certificate. CVE-ID CVE-2011-3427 Apple TV Available for: Apple TV 4.0 through 4.3 Impact: An attacker could decrypt part of a SSL connection Description: Only the SSLv3 and TLS 1.0 versions of SSL were supported. These versions are subject to a protocol weakness when using block ciphers. A man-in-the-middle attacker could have injected invalid data, causing the connection to close but revealing some information about the previous data. If the same connection was attempted repeatedly the attacker may eventually have been able to decrypt the data being sent, such as a password. This issue is addressed by adding support for TLS 1.2. An attacker with the ability to connect to a listening service on an iOS device could exhaust system resources. CVE-ID CVE-2011-3259 : Wouter van der Veer of Topicus I&I, and Josh Enders Apple TV Available for: Apple TV 4.0 through 4.3 Impact: An attacker with a privileged network position may cause an unexpected application termination or arbitrary code execution Description: A one-byte heap buffer overflow existed in libxml's handling of XML data. CVE-ID CVE-2011-0216 : Billy Rios of the Google Security Team Apple TV Available for: Apple TV 4.0 through 4.3 Impact: An attacker with a privileged network position may cause an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in JavaScriptCore. CVE-ID CVE-2011-3232 : Aki Helin of OUSPG Installation note: Apple TV will periodically check for software updates. To check the current version of software, select "Settings -> General -> About". Information will also be posted to the Apple Security Updates web site: http://support.apple.com/kb/HT1222 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----- Version: GnuPG/MacGPG2 v2.0.16 (Darwin) iQEcBAEBAgAGBQJOlcwaAAoJEGnF2JsdZQeegxcIAKElICLSw74Dj2vV1uDzwh8f 6cOg/AKME1KB80rFgkHymBZM4t1mrLhwYLFs5w8oFRbbL02fxAxhw/DRWYHoqWHw mPR7A2Alg7fwX4FAyhJ/EVb8/szUvRsS9YD2AxOZeDdQdw+40mP5rYgx+dkURuag Rx6S5M4LaQ7A0/yfnRhUCWc6Er78LIcFxkjY4XEHwRuOR0jOnZyHSI1wx1UAvkam HeWtRLnamHSANnZhQhrp+cesGRI5HrbbFHGJgc1nBIGZz65qgk3ZOKGh9MPBMrGm ISg0lZHs/5gVKBFmkaMj1wyMAdsaDezWov01Bqz/UrMVuqo/7sjO4Is8x99W0EE= =AlFT -----END PGP SIGNATURE-----

Cross-site scripting (XSS) vulnerability in Safari in Apple iOS before 5 allows remote web servers to inject arbitrary web script or HTML via a file accompanied by a "Content-Disposition: attachment" HTTP header. Yoshinori Ohta of Business Architects Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.Opening a maliciously crafted file may lead to an arbitrary script being executed on the user's web browser. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of another site. This may help the attacker steal cookie-based authentication credentials and launch other attacks. NOTE: This issue was previously discussed in BID 50086 (Apple iPhone/iPad/iPod touch Prior to iOS 5 Multiple Vulnerabilities) but has been given its own record to better document it. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Apple iOS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA46377 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46377/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 RELEASE DATE: 2011-10-14 DISCUSS ADVISORY: http://secunia.com/advisories/46377/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46377/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46377 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people with physical access to disclose certain information and by malicious people to conduct script insertion, cross-site scripting, and spoofing attacks, disclose sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and compromise a user's device. 1) An error within the CalDAV component does not properly validate the SSL certificate when synchronizing the calendar, which can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 2) Input passed via invitation notes is not properly sanitised in Calendar before being returned to the user. 3) The CFNetwork component stores a user's AppleID password and username in the log file readable by applications, which can be exploited to disclose the credentials. 4) The CFNetwork component does not properly restrict cross-domain access of HTTP cookies, which can be exploited to access the cookies of another web site. 5) An error exists within CoreFoundation when handling string tokenization. For more information see vulnerability #1 in: SA46339 6) Multiple errors within CoreGraphics when handling the certain freetype fonts can be exploited to corrupt memory. 7) An error within CoreMedia does not properly handle cross-site redirects and can be exploited to disclose video data. 8) An error exits within the Data Access component when handling multiple accounts configured on the same server and can be exploited to disclose the cookie of another account. 9) The application accepts X.509 certificates with MD5 hashes, which could lead to weak cryptographic certificates being used. This can be exploited to disclose encrypted information e.g. using a Man-in-the-Middle (MitM) attack. 10) A design error exists within the implementation of SSL 3.0 and TLS 1.0 protocols. For more information: SA46168 11) An error within ImageIO when handling CCITT Group 4 encoded TIFF files can be exploited to cause a buffer overflow. For more information see vulnerability #1 in: SA43593 12) An error in ImageIO within the handling of CCITT Group 4 encoded TIFF image files can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #9 in: SA45325 13) An error within ICU (International Components for Unicode) can be exploited to cause a buffer overflow. For more information see vulnerability #11 in: SA45054 14) An error within the kernel does not reclaim memory from incomplete TCP connections, which can be exploited to exhaust system resources by connecting to a listening service and cause the device to reset. 15) A NULL-pointer dereference error within the kernel when handling IPv6 socket options can be exploited to cause the device to reset. 16) An error within libxml can be exploited to cause a heap-based buffer overflow. For more information see vulnerability #12 in: SA45325 17) An error within OfficeImport when viewing certain Microsoft Word files can be exploited to cause a buffer overflow. 18) An error within OfficeImport when viewing certain Microsoft Excel files can be exploited to cause a buffer overflow. 19) An indexing error exists in the OfficeImport framework when processing certain records in a Microsoft Word file. For more information see vulnerability #19 in: SA45054 20) An error in the OfficeImport framework when processing records can be exploited to corrupt memory. 22) The parental restrictions feature stores the restrictions passcode in plaintext on disk and can be exploited to disclose the passcode. 23) An error within UIKit does not properly handle "tel:" URIs and can be exploited to cause the device to hang by tricking the user into visiting a malicious website. 24) Some vulnerabilities are caused due to a bundled vulnerable version of WebKit. For more information: SA43519 SA43683 SA43696 SA43859 SA45097 SA45325 SA45325 SA45498 SA45498 SA46339 SA46412 25) The WiFi credentials are stored in a file readable by other applications, which may lead to the credentials being disclosed. Successful exploitation of vulnerabilities #6, #16 \x96 #20, and #24 may allow execution of arbitrary code. SOLUTION: Apply iOS 5 Software Update. PROVIDED AND/OR DISCOVERED BY: 1) Leszek Tasiemski, nSense. 6, 9) Reported by the vendor. The vendor credits: 2) Rick Deacon 3) Peter Quade, qdevelop 4) Erling Ellingsen, Facebook. 7) Nirankush Panchbhai and Microsoft Vulnerability Research (MSVR) 8) Bob Sielken, IBM 14) Wouter van der Veer, Topicus and Josh Enders 15) Thomas Clement, Intego 17) Tobias Klein via iDefense. 22) An anonymous person 23) Simon Young, Anglia Ruskin University 25) Laurent OUDOT, TEHTRI Security ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT4999 nSense: http://www.nsense.fi/advisories/nsense_2011_006.txt OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . BACKGROUND MobileSafari is Apple's mobile we browser for iOS devices. For more information about MobileSafari, please the visit following website: http://www.apple.com/iphone/built-in-apps/safari.html II. DESCRIPTION Remote exploitation of a cross site scripting vulnerability in Apple Inc.'s MobileSafari could allow an attacker to view sensitive information in the context of the targeted domain. This vulnerability occurs in MobileSafari's handling of the Content-Disposition header, which is typically used to inform the browser that an attachment is contained in the current response. Typical browser behavior is to prompt the user with an Open dialog, asking them how they would like to handle the attachment content (such as opening an external program). However, MobileSafari does not prompt the user, and instead opens the attached content in the browser. If an attacker can persuade a target to open an HTML attachment (such as by attaching an HTML file to an email), then this file will open in the context of the domain serving the file. This allows the HTML attachment full access to the DOM of the targeted domain, which can allow for cross site scripting. III. ANALYSIS Exploitation of this vulnerability results in the disclosure of potentially sensitive information, such as document cookies, on the target domain. To exploit this vulnerability, a targeted user must open an attachment from an affected domain. An attacker typically accomplishes this via social engineering or injecting content into compromised, trusted sites. Note that a user has to open an attachment, which takes at least one click; however, MobileSafari does not display an "Open" prompt dialog, so nothing beyond the initial click is necessary. IV. DETECTION iOS versions prior to 5 are vulnerable. V. WORKAROUND iDefense is currently unaware of any workarounds for this issue. VI. VENDOR RESPONSE Apple has released a fix which addresses this issue. Information about downloadable vendor updates can be found by clicking on the URLs shown. http://lists.apple.com/archives/Security-announce/2011/Oct/msg00001.html VII. CVE INFORMATION The Common Vulnerabilities and Exposures (CVE) project has assigned the name CVE-2011-3426 to this issue. This is a candidate for inclusion in the CVE list (http://cve.mitre.org/), which standardizes names for security problems. VIII. DISCLOSURE TIMELINE 03/02/2011 Initial Vendor Notification 03/02/2011 Vendor Reply 10/12/2011 Coordinated Public Disclosure IX. Get paid for vulnerability research http://labs.idefense.com/methodology/vulnerability/vcp.php Free tools, research and upcoming events http://labs.idefense.com/ X. LEGAL NOTICES Copyright © 2011 Verisign Permission is granted for the redistribution of this alert electronically. It may not be edited in any way without the express written consent of iDefense. If you wish to reprint the whole or any part of this alert in any other medium other than electronically, please e-mail customerservice@idefense.com for permission. Disclaimer: The information in the advisory is believed to be accurate at the time of publishing based on currently available information. Use of the information constitutes acceptance for use in an AS IS condition. There are no warranties with regard to this information. Neither the author nor the publisher accepts any liability for any direct, indirect, or consequential loss or damage arising from use of, or reliance on, this information

The File Systems component in Apple Mac OS X before 10.7.2 does not properly track the specific X.509 certificate that a user manually accepted for an initial https WebDAV connection, which allows man-in-the-middle attackers to hijack WebDAV communication by presenting an arbitrary certificate for a subsequent connection. The update addresses new vulnerabilities that affect Application Firewall, ATS, CFNetwork, CoreMedia, CoreProcesses, CoreStorage, File Systems, IOGraphics, Kernel, MediaKit, Open Directory, QuickTime, SMB File Server, User Documentation, and libsecurity. These issues affect OS X prior to 10.7.2. Apple Mac OS X is prone to an information-disclosure vulnerability. A remote man-in-the-middle attacker can exploit this issue to disclose potentially sensitive information. Information obtained may aid in further attacks. NOTE: This issue was previously discussed in BID 50085 (Apple Mac OS X Prior to 10.7.2 Multiple Security Vulnerabilities) but has been given its own record to better document it. Apple has released updates to address these vulnerabilities. I. Apple has released updates to address these vulnerabilities. II. Impact A remote, unauthenticated attacker could execute arbitrary code, cause a denial of service, or gain unauthorized access to your files or system. III. This advisory describes any known issues related to the updates and the specific impacts for each vulnerability. Administrators are encouraged to note these issues and impacts and test for any potentially adverse effects before wide-scale deployment. IV. Please send email to <cert@cert.org> with "TA11-286A Feedback VU#421739" in the subject. ____________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. ____________________________________________________________________ Produced 2011 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History October 13, 2011: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBTpb8zj/GkGVXE7GMAQI21Af/SHWzIangqPW9vtuG/MQWSBMy9nG4wIZS DUEAWBEMPTKF3fLrIy6TVpRLN3q/q4dCYXzM4lec4IzKvEbV/bUyg15xEfYdxB0v s/vARGNwf7tjSbjo+PaHLuSZ1HLn/GLO3CXaf+ut/Kb8y9Fsir5klMgrCX/N0JkY dLoV9R6zGs1aQzmF9ULB1IQ2/lUkg6CGnyARh0prfhRFwKfu7NZXb8yz5ex68q6V NF6j9l+XK0Cl4K7R+0ESD4e47jLCg6iN175O8VzrlxiRvBRAyTaFycdMB4uSkmii xu8SqU2QFhsIJy8J+i1Bb6kuWkaxAnUbxO4tRrmXoqTXl9m0CtpnWA== =3Wp2 -----END PGP SIGNATURE-----

CoreStorage in Apple Mac OS X 10.7 before 10.7.2 does not ensure that all disk data is encrypted during the enabling of FileVault, which makes it easier for physically proximate attackers to obtain sensitive information by reading directly from the disk device. The update addresses new vulnerabilities that affect Application Firewall, ATS, CFNetwork, CoreMedia, CoreProcesses, CoreStorage, File Systems, IOGraphics, Kernel, MediaKit, Open Directory, QuickTime, SMB File Server, User Documentation, and libsecurity. Apple Mac OS X is prone to an information-disclosure vulnerability. A local attacker can exploit this issue to retrieve arbitrary files from the vulnerable computer. Information obtained may aid in further attacks. Apple Mac OS X 10.7 and 10.7.1 are vulnerable. NOTE: This issue was previously discussed in BID 50085 (Apple Mac OS X Prior to 10.7.2 Multiple Security Vulnerabilities) but has been given its own record to better document it. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2012-05-09-1 OS X Lion v10.7.4 and Security Update 2012-002 OS X Lion v10.7.4 and Security Update 2012-002 is now available and addresses the following: Login Window Available for: OS X Lion v10.7.3, OS X Lion Server v10.7.3 Impact: Remote admins and persons with physical access to the system may obtain account information Description: An issue existed in the handling of network account logins. The login process recorded sensitive information in the system log, where other users of the system could read it. The sensitive information may persist in saved logs after installation of this update. See http://support.apple.com/kb/TS4272 for more information on how to securely remove any remaining records. This issue only affects systems running OS X Lion v10.7.3 with users of Legacy File Vault and/or networked home directories. CVE-ID CVE-2012-0652 : Terry Reeves and Tim Winningham of the Ohio State University, Markus 'Jaroneko' Raty of the Finnish Academy of Fine Arts, Jaakko Pero of Aalto University, Mark Cohen of Oregon State University, Paul Nelson Bluetooth Available for: OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: A local user may be able to execute arbitrary code with system privileges Description: A temporary file race condition issue existed in blued's initialization routine. CVE-ID CVE-2012-0649 : Aaron Sigel of vtty.com curl Available for: Mac OS X 10.6.8, Mac OS X Server 10.6.8, OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: An attacker may be able to decrypt data protected by SSL Description: There are known attacks on the confidentiality of SSL 3.0 and TLS 1.0 when a cipher suite uses a block cipher in CBC mode. curl disabled the 'empty fragment' countermeasure which prevented these attacks. This issue is addressed by enabling empty fragments. CVE-ID CVE-2011-3389 : Apple curl Available for: OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Using curl or libcurl with a maliciously crafted URL may lead to protocol-specific data injection attacks Description: A data injection issue existed in curl's handling of URLs. This issue is addressed through improved validation of URLs. By sending a maliciously crafted message, a remote attacker could cause the directory server to disclose memory from its address space, potentially revealing account credentials or other sensitive information. The Directory Server is disabled by default in non-server installations of OS X. CVE-ID CVE-2012-0651 : Agustin Azubel HFS Available for: OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Mounting a maliciously crafted disk image may lead to a system shutdown or arbitrary code execution Description: An integer underflow existed in the handling of HFS catalog files. CVE-ID CVE-2012-0642 : pod2g ImageIO Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8 Impact: Viewing a maliciously crafted TIFF file may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in ImageIO's handling of CCITT Group 4 encoded TIFF files. Further information is available via the libpng website at http://www.libpng.org/pub/png/libpng.html CVE-ID CVE-2011-2692 CVE-2011-3328 ImageIO Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8 Impact: Viewing a maliciously crafted TIFF file may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in libtiff's handling of ThunderScan encoded TIFF images. This issue is addressed by updating libtiff to version 3.9.5. This issue is addressed through improved handling of the sleep image, and by overwriting the existing sleep image when updating to OS X v10.7.4. CVE-ID CVE-2011-3212 : Felix Groebert of Google Security Team libarchive Available for: Mac OS X 10.6.8, Mac OS X Server 10.6.8, OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Extracting a maliciously crafted archive may lead to an unexpected application termination or arbitrary code execution Description: Multiple buffer overflows existed in the handling of tar archives and iso9660 files. CVE-ID CVE-2011-1777 CVE-2011-1778 libsecurity Available for: Mac OS X 10.6.8, Mac OS X Server 10.6.8, OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Verifying a maliciously crafted X.509 certificate, such as when visiting a maliciously crafted website, may lead to an unexpected application termination or arbitrary code execution Description: An uninitialized memory access issue existed in the handling of X.509 certificates. CVE-ID CVE-2012-0654 : Dirk-Willem van Gulik of WebWeaving.org, Guilherme Prado of Conselho da Justica Federal, Ryan Sleevi of Google libsecurity Available for: Mac OS X 10.6.8, Mac OS X Server 10.6.8, OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Support for X.509 certificates with insecure-length RSA keys may expose users to spoofing and information disclosure Description: Certificates signed using RSA keys with insecure key lengths were accepted by libsecurity. This issue is addressed by rejecting certificates containing RSA keys less than 1024 bits. CVE-ID CVE-2012-0655 libxml Available for: Mac OS X 10.6.8, Mac OS X Server 10.6.8, OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Viewing a maliciously crafted web page may lead to an unexpected application termination or arbitrary code execution Description: Multiple vulnerabilities existed in libxml, the most serious of which may lead to an unexpected application termination or arbitrary code execution. These issues are addressed by applying the relevant upstream patches. CVE-ID CVE-2011-1944 : Chris Evans of Google Chrome Security Team CVE-2011-2821 : Yang Dingning of NCNIPC, Graduate University of Chinese Academy of Sciences CVE-2011-2834 : Yang Dingning of NCNIPC, Graduate University of Chinese Academy of Sciences CVE-2011-3919 : Juri Aedla LoginUIFramework Available for: OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: If the Guest user is enabled, a user with physical access to the computer may be able to log in to a user other than the Guest user without entering a password Description: A race condition existed in the handling of Guest user logins. CVE-ID CVE-2012-0656 : Francisco Gomez (espectalll123) PHP Available for: OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Multiple vulnerabilities in PHP Description: PHP is updated to version 5.3.10 to address several vulnerabilities, the most serious of which may lead to arbitrary code execution. Further information is available via the PHP web site at http://www.php.net CVE-ID CVE-2011-4566 CVE-2011-4885 CVE-2012-0830 Quartz Composer Available for: Mac OS X 10.6.8, Mac OS X Server 10.6.8, OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: A user with physical access to the computer may be able to cause Safari to launch if the screen is locked and the RSS Visualizer screen saver is used Description: An access control issue existed in Quartz Composer's handling of screen savers. This issue is addressed through improved checking for whether or not the screen is locked. CVE-ID CVE-2012-0657 : Aaron Sigel of vtty.com QuickTime Available for: Mac OS X 10.6.8, Mac OS X Server 10.6.8, OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Viewing a maliciously crafted movie file during progressive download may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in the handling of audio sample tables. CVE-ID CVE-2012-0658 : Luigi Auriemma working with HP's Zero Day Initiative QuickTime Available for: Mac OS X 10.6.8, Mac OS X Server 10.6.8, OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Viewing a maliciously crafted MPEG file may lead to an unexpected application termination or arbitrary code execution Description: An integer overflow existed in the handling of MPEG files. CVE-ID CVE-2012-0659 : An anonymous researcher working with HP's Zero Day Initiative QuickTime Available for: Mac OS X 10.6.8, Mac OS X Server 10.6.8, OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Viewing a maliciously crafted MPEG file may lead to an unexpected application termination or arbitrary code execution Description: A buffer underflow existed in the handling of MPEG files. CVE-ID CVE-2012-0660 : Justin Kim at Microsoft and Microsoft Vulnerability Research QuickTime Available for: OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Viewing a maliciously crafted movie file may lead to an unexpected application termination or arbitrary code execution Description: A use after free issue existed in the handling of JPEG2000 encoded movie files. CVE-ID CVE-2011-1004 CVE-2011-1005 CVE-2011-4815 Samba Available for: Mac OS X 10.6.8, Mac OS X Server 10.6.8 Impact: If SMB file sharing is enabled, an unauthenticated remote attacker may cause a denial of service or arbitrary code execution with system privileges Description: Multiple buffer overflows existed in Samba's handling of remote procedure calls. By sending a maliciously crafted packet, an unauthenticated remote attacker could cause a denial of service or arbitrary code execution with system privileges. CVE-ID CVE-2012-0870 : Andy Davis of NGS Secure CVE-2012-1182 : An anonymous researcher working with HP's Zero Day Initiative Security Framework Available for: Mac OS X 10.6.8, Mac OS X Server 10.6.8, OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: A remote attacker may cause an unexpected application termination or arbitrary code execution Description: An integer overflow existed in the Security framework. Processing untrusted input with the Security framework could result in memory corruption. This issue does not affect 32-bit processes. CVE-ID CVE-2012-0662 : aazubel working with HP's Zero Day Initiative Time Machine Available for: OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: A remote attacker may access a user's Time Machine backup credentials Description: The user may designate a Time Capsule or remote AFP volume attached to an AirPort Base Station to be used for Time Machine backups. Beginning with AirPort Base Station and Time Capsule Firmware Update 7.6, Time Capsules and Base Stations support a secure SRP-based authentication mechanism over AFP. However, Time Machine did not require that the SRP-based authentication mechanism was used for subsequent backup operations, even if Time Machine was initially configured or had ever contacted a Time Capsule or Base Station that supported it. An attacker who is able to spoof the remote volume could gain access to user's Time Capsule credentials, although not backup data, sent by the user's system. This issue is addressed by requiring use of the SRP-based authentication mechanism if the backup destination has ever supported it. CVE-ID CVE-2012-0675 : Renaud Deraison of Tenable Network Security, Inc. X11 Available for: OS X Lion v10.7 to v10.7.3, OS X Lion Server v10.7 to v10.7.3 Impact: Applications that use libXfont to process LZW-compressed data may be vulnerable to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in libXfont's handling of LZW-compressed data. This issue is addressed by updating libXfont to version 1.4.4. CVE-ID CVE-2011-2895 : Tomas Hoger of Red Hat Note: Additionally, this update filters dynamic linker environment variables from a customized environment property list in the user's home directory, if present. OS X Lion v10.7.4 and Security Update 2012-002 may be obtained from the Software Update pane in System Preferences, or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ The Software Update utility will present the update that applies to your system configuration. For OS X Lion v10.7.3 The download file is named: MacOSXUpd10.7.4.dmg Its SHA-1 digest is: 04c53a6148ebd8c5733459620b7c1e2172352d36 For OS X Lion v10.7 and v10.7.2 The download file is named: MacOSXUpdCombo10.7.4.dmg Its SHA-1 digest is: b11d511a50d9b728532688768fcdee9c1930037f For OS X Lion Server v10.7.3 The download file is named: MacOSXServerUpd10.7.4.dmg Its SHA-1 digest is: 3cb5699c8ecf7d70145f3692555557f7206618b2 For OS X Lion Server v10.7 and v10.7.2 The download file is named: MacOSXServerUpdCombo10.7.4.dmg Its SHA-1 digest is: 917207e922056718b9924ef73caa5fcac06b7240 For Mac OS X v10.6.8 The download file is named: SecUpd2012-002Snow.dmg Its SHA-1 digest is: 9669fbd9952419e70ac20109cf4db37f9932e9f8 For Mac OS X Server v10.6.8 The download file is named: SecUpdSrvr2012-002.dmg Its SHA-1 digest is: 34da2dcbc8d45362f1d5e3b1b218112a729ae1c3 Information will also be posted to the Apple Security Updates web site: http://support.apple.com/kb/HT1222 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----- Version: GnuPG/MacGPG2 v2.0.16 (Darwin) iQEcBAEBAgAGBQJPqtkzAAoJEGnF2JsdZQeee2MIAKAcBIY6k0LU2fDLThFoAgKh WkYpGmCwa7L6n02geHzWrUCK/P/0yGWzDDqLfKlKuKbXdEIRP2wZTlvrqZHLzNO/ nXgz3HN1Xbll8yVXrGMEsoTD23Q+2/ZKLGMlSDw3vgBTVi/g4Rcer4Eew5mTkaoA j4WkrzgVUIxCMrsWMMwu1SVaizBuTYbNVzCzV3JPF1H0zVtVKgwWjhTdOJ/RDksD sjZG1XIEqVyv1rNk5BtjxVPFaJGpf9mcHiH8XyKQ0bC6ToM2r3B++Layoc5k1K0V OxKGSfWOEbWi/KR6vlXyVbe7JnU7a/V0C25HXhnoMEtoTCleZACEByLVtBC87LU= =6Eiz -----END PGP SIGNATURE----- . Apple has released updates to address these vulnerabilities. I. Apple has released updates to address these vulnerabilities. II. III. This advisory describes any known issues related to the updates and the specific impacts for each vulnerability. Administrators are encouraged to note these issues and impacts and test for any potentially adverse effects before wide-scale deployment. IV. Please send email to <cert@cert.org> with "TA11-286A Feedback VU#421739" in the subject. ____________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. ____________________________________________________________________ Produced 2011 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History October 13, 2011: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBTpb8zj/GkGVXE7GMAQI21Af/SHWzIangqPW9vtuG/MQWSBMy9nG4wIZS DUEAWBEMPTKF3fLrIy6TVpRLN3q/q4dCYXzM4lec4IzKvEbV/bUyg15xEfYdxB0v s/vARGNwf7tjSbjo+PaHLuSZ1HLn/GLO3CXaf+ut/Kb8y9Fsir5klMgrCX/N0JkY dLoV9R6zGs1aQzmF9ULB1IQ2/lUkg6CGnyARh0prfhRFwKfu7NZXb8yz5ex68q6V NF6j9l+XK0Cl4K7R+0ESD4e47jLCg6iN175O8VzrlxiRvBRAyTaFycdMB4uSkmii xu8SqU2QFhsIJy8J+i1Bb6kuWkaxAnUbxO4tRrmXoqTXl9m0CtpnWA== =3Wp2 -----END PGP SIGNATURE-----

CoreMedia in Apple Mac OS X through 10.6.8 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted QuickTime movie file. The update addresses new vulnerabilities that affect Application Firewall, ATS, CFNetwork, CoreMedia, CoreProcesses, CoreStorage, File Systems, IOGraphics, Kernel, MediaKit, Open Directory, QuickTime, SMB File Server, User Documentation, and libsecurity. Apple Mac OS X is prone to multiple memory-corruption vulnerabilities that affect the CoreMedia component. Attackers can exploit these issues to execute arbitrary code in the context of the affected application. Mac OS X 10.6.8 and Mac OS X Server 10.6.8 are vulnerable. NOTE: These issues were previously discussed in BID 50085 (Apple Mac OS X Prior to 10.7.2 Multiple Security Vulnerabilities) but have been given their own record to better document them. Apple has released updates to address these vulnerabilities. I. Apple has released updates to address these vulnerabilities. II. III. This advisory describes any known issues related to the updates and the specific impacts for each vulnerability. Administrators are encouraged to note these issues and impacts and test for any potentially adverse effects before wide-scale deployment. IV. Please send email to <cert@cert.org> with "TA11-286A Feedback VU#421739" in the subject. ____________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. ____________________________________________________________________ Produced 2011 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History October 13, 2011: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBTpb8zj/GkGVXE7GMAQI21Af/SHWzIangqPW9vtuG/MQWSBMy9nG4wIZS DUEAWBEMPTKF3fLrIy6TVpRLN3q/q4dCYXzM4lec4IzKvEbV/bUyg15xEfYdxB0v s/vARGNwf7tjSbjo+PaHLuSZ1HLn/GLO3CXaf+ut/Kb8y9Fsir5klMgrCX/N0JkY dLoV9R6zGs1aQzmF9ULB1IQ2/lUkg6CGnyARh0prfhRFwKfu7NZXb8yz5ex68q6V NF6j9l+XK0Cl4K7R+0ESD4e47jLCg6iN175O8VzrlxiRvBRAyTaFycdMB4uSkmii xu8SqU2QFhsIJy8J+i1Bb6kuWkaxAnUbxO4tRrmXoqTXl9m0CtpnWA== =3Wp2 -----END PGP SIGNATURE----- . Further information is available via the Apache web site at http://httpd.apache.org/ CVE-ID CVE-2011-0419 CVE-2011-3192 Application Firewall Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: Executing a binary with a maliciously crafted name may lead to arbitrary code execution with elevated privileges Description: A format string vulnerability existed in Application Firewall's debug logging. CVE-ID CVE-2011-0185 : an anonymous reporter ATS Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: Viewing or downloading a document containing a maliciously crafted embedded font may lead to arbitrary code execution Description: A signedness issue existed in ATS' handling of Type 1 fonts. CVE-ID CVE-2011-0229 : Will Dormann of the CERT/CC ATS Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: Applications which use the ATSFontDeactivate API may be vulnerable to an unexpected application termination or arbitrary code execution Description: A buffer overflow issue existed in the ATSFontDeactivate API. These issues are addressed by updating BIND to version 9.7.3-P3. These issues are addressed by updating BIND to version 9.6-ESV-R4-P3. Impact: Root certificates have been updated Description: Several trusted certificates were added to the list of system roots. Several existing certificates were updated to their most recent version. The complete list of recognized system roots may be viewed via the Keychain Access application. CFNetwork Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8 Impact: Safari may store cookies it is not configured to accept Description: A synchronization issue existed in CFNetwork's handling of cookie policies. Safari's cookie preferences may not be honored, allowing websites to set cookies that would be blocked were the preference enforced. This update addresses the issue through improved handling of cookie storage. CVE-ID CVE-2011-0231 : Martin Tessarek, Steve Riggins of Geeks R Us, Justin C. Walker, and Stephen Creswell CFNetwork Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: Visiting a maliciously crafted website may lead to the disclosure of sensitive information Description: An issue existed in CFNetwork's handling of HTTP cookies. When accessing a maliciously crafted HTTP or HTTPS URL, CFNetwork could incorrectly send the cookies for a domain to a server outside that domain. This update addresses the issue through improved bounds checking. CVE-ID CVE-2011-0259 : Apple CoreMedia Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: Visiting a maliciously crafted website may lead to the disclosure of video data from another site Description: A cross-origin issue existed in CoreMedia's handling of cross-site redirects. This issue is addressed through improved origin tracking. CVE-ID CVE-2011-0224 : Apple CoreProcesses Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: A person with physical access to a system may partially bypass the screen lock Description: A system window, such as a VPN password prompt, that appeared while the screen was locked may have accepted keystrokes while the screen was locked. This issue is addressed by preventing system windows from requesting keystrokes while the screen is locked. CVE-ID CVE-2011-0260 : Clint Tseng of the University of Washington, Michael Kobb, and Adam Kemp CoreStorage Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: Converting to FileVault does not erase all existing data Description: After enabling FileVault, approximately 250MB at the start of the volume was left unencrypted on the disk in an unused area. Only data which was present on the volume before FileVault was enabled was left unencrypted. This issue is addressed by erasing this area when enabling FileVault, and on the first use of an encrypted volume affected by this issue. CVE-ID CVE-2011-3212 : Judson Powers of ATC-NY File Systems Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: An attacker in a privileged network position may manipulate HTTPS server certificates, leading to the disclosure of sensitive information Description: An issue existed in the handling of WebDAV volumes on HTTPS servers. If the server presented a certificate chain that could not be automatically verified, a warning was displayed and the connection was closed. If the user clicked the "Continue" button in the warning dialog, any certificate was accepted on the following connection to that server. An attacker in a privileged network position may have manipulated the connection to obtain sensitive information or take action on the server on the user's behalf. This update addresses the issue by validating that the certificate received on the second connection is the same certificate originally presented to the user. When a password is required to wake from sleep, a person with physical access may be able to access the system without entering a password if the system is in display sleep mode. This update addresses the issue by ensuring that the lock screen is correctly activated in display sleep mode. CVE-ID CVE-2011-3214 : Apple iChat Server Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: A remote attacker may cause the Jabber server to consume system resources disproportionately Description: An issue existed in the handling of XML external entities in jabberd2, a server for the Extensible Messaging and Presence Protocol (XMPP). jabberd2 expands external entities in incoming requests. This allows an attacker to consume system resources very quickly, denying service to legitimate users of the server. This update addresses the issue by disabling entity expansion in incoming requests. CVE-ID CVE-2011-1755 Kernel Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: A person with physical access may be able to access the user's password Description: A logic error in the kernel's DMA protection permitted firewire DMA at loginwindow, boot, and shutdown, although not at screen lock. This update addresses the issue by preventing firewire DMA at all states where the user is not logged in. CVE-ID CVE-2011-3215 : Passware, Inc. Kernel Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: An unprivileged user may be able to delete another user's files in a shared directory Description: A logic error existed in the kernel's handling of file deletions in directories with the sticky bit. CVE-ID CVE-2011-3216 : Gordon Davisson of Crywolf, Linc Davis, R. Dormer, and Allan Schmid and Oliver Jeckel of brainworks Training libsecurity Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: Viewing a maliciously crafted website or e-mail message may lead to an unexpected application termination or arbitrary code execution Description: An error handling issue existed when parsing a nonstandard certificate revocation list extension. These issues are addressed by improved encoding of characters in HTML output. Further information is available via the Mailman site at http://mail.python.org/pipermail/mailman- announce/2011-February/000158.html This issue does not affect OS X Lion systems. CVE-ID CVE-2011-3217 : Apple Open Directory Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: Any user may read another local user's password data Description: An access control issue existed in Open Directory. CVE-ID CVE-2011-3435 : Arek Dreyer of Dreyer Network Consultants, Inc, and Patrick Dunstan at defenseindepth.net Open Directory Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: An authenticated user may change that account's password without providing the current password Description: An access control issue existed in Open Directory. CVE-ID CVE-2011-3436 : Patrick Dunstan at defenceindepth.net Open Directory Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: A user may be able to log in without a password Description: When Open Directory is bound to an LDAPv3 server using RFC2307 or custom mappings, such that there is no AuthenticationAuthority attribute for a user, an LDAP user may be allowed to log in without a password. CVE-ID CVE-2011-3226 : Jeffry Strunk of The University of Texas at Austin, Steven Eppler of Colorado Mesa University, Hugh Cole-Baker, and Frederic Metoz of Institut de Biologie Structurale PHP Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: Viewing a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution Description: A signedness issue existed in FreeType's handling of Type 1 fonts. This issue is addressed by updating FreeType to version 2.4.6. Further information is available via the PHP website at http://www.php.net/ CVE-ID CVE-2010-3436 CVE-2010-4645 CVE-2011-0420 CVE-2011-0421 CVE-2011-0708 CVE-2011-1092 CVE-2011-1153 CVE-2011-1466 CVE-2011-1467 CVE-2011-1468 CVE-2011-1469 CVE-2011-1470 CVE-2011-1471 postfix Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8 Impact: An attacker in a privileged network position may manipulate mail sessions, resulting in the disclosure of sensitive information Description: A logic issue existed in Postfix in the handling of the STARTTLS command. After receiving a STARTTLS command, Postfix may process other plain-text commands. An attacker in a privileged network position may manipulate the mail session to obtain sensitive information from the encrypted traffic. This update addresses the issue by clearing the command queue after processing a STARTTLS command. This update addresses the issues by applying patches from the python project. CVE-ID CVE-2011-0252 : Matt 'j00ru' Jurczyk working with TippingPoint's Zero Day Initiative QuickTime Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8 Impact: An attacker in a privileged network position may inject script in the local domain when viewing template HTML Description: A cross-site scripting issue existed in QuickTime Player's "Save for Web" export. The template HTML files generated by this feature referenced a script file from a non-encrypted origin. An attacker in a privileged network position may be able to inject malicious scripts in the local domain if the user views a template file locally. This issue is resolved by removing the reference to an online script. CVE-ID CVE-2011-3221 : an anonymous researcher working with TippingPoint's Zero Day Initiative QuickTime Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: Viewing a maliciously crafted FlashPix file may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in QuickTime's handling of FlashPix files. CVE-ID CVE-2011-3223 : Matt 'j00ru' Jurczyk working with TippingPoint's Zero Day Initiative SMB File Server Available for: OS X Lion v10.7 and v10.7.1, OS X Lion Server v10.7 and v10.7.1 Impact: A guest user may browse shared folders Description: An access control issue existed in the SMB File Server. Disallowing guest access to the share point record for a folder prevented the '_unknown' user from browsing the share point but not guests (user 'nobody'). This issue is addressed by applying the access control to the guest user. Further information is available via the Tomcat site at http://tomcat.apache.org/ CVE-ID CVE-2010-1157 CVE-2010-2227 CVE-2010-3718 CVE-2010-4172 CVE-2011-0013 CVE-2011-0534 User Documentation Available for: Mac OS X v10.6.8, Mac OS X Server v10.6.8 Impact: An attacker in a privileged network position may manipulate App Store help content, leading to arbitrary code execution Description: App Store help content was updated over HTTP. This update addresses the issue by updating App Store help content over HTTPS. CVE-ID CVE-2011-3224 : Aaron Sigel of vtty.com Web Server Available for: Mac OS X Server v10.6.8 Impact: Clients may be unable to access web services that require digest authentication Description: An issue in the handling of HTTP Digest authentication was addressed. Users may be denied access to the server's resources, when the server configuration should have allowed the access. This issue does not represent a security risk, and was addressed to facilitate the use of stronger authentication mechanisms. Further information is available via the libpng website at http://www.libpng.org/pub/png/libpng.html CVE-ID CVE-2011-2690 CVE-2011-2691 CVE-2011-2692 OS X Lion v10.7.2 also includes Safari 5.1.1. For information on the security content of Safari 5.1.1, please visit: http://support.apple.com/kb/HT5000 OS X Lion v10.7.2 and Security Update 2011-006 may be obtained from the Software Update pane in System Preferences, or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ The Software Update utility will present the update that applies to your system configuration. For OS X Lion v10.7.1 The download file is named: MacOSXUpd10.7.2.dmg Its SHA-1 digest is: 37f784e08d4461e83a891a7f8b8af24c2ceb8229 For OS X Lion v10.7 The download file is named: MacOSXUpdCombo10.7.2.dmg Its SHA-1 digest is: accd06d610af57df24f62ce7af261395944620eb For OS X Lion Server v10.7.1 The download file is named: MacOSXServerUpd10.7.2.dmg Its SHA-1 digest is: e4084bf1dfa295a42f619224d149e515317955da For OS X Lion Server v10.7 The download file is named: MacOSXServerUpdCombo10.7.2.dmg Its SHA-1 digest is: 25e86f5cf97b6644c7a025230431b1992962ec4a For Mac OS X v10.6.8 The download file is named: SecUpd2011-006Snow.dmg Its SHA-1 digest is: 0f9c29610a06370d0c85a4c92dc278a48ba17a84 For Mac OS X Server v10.6.8 The download file is named: SecUpdSrvr2011-006.dmg Its SHA-1 digest is: 12de3732710bb03059f93527189d221c97ef8a06 Information will also be posted to the Apple Security Updates web site: http://support.apple.com/kb/HT1222 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----- Version: GnuPG/MacGPG2 v2.0.16 (Darwin) iQEcBAEBAgAGBQJOlc/zAAoJEGnF2JsdZQeeWFcH/RDHS+dCP8T4a92uYRIbs9T3 TFbT7hnOoTB0H+2eN3oziLNime2N4mO921heHobiAKSXv/luU41ZPHxVd6rE77Md /BHDqLv65RA0XFTIPmrTcfpLhI5UgXDLfOLrsmdwTm52l5zQZkoxufYFf3mB3h7U ZJUD1s081Pjy45/Cbao097+JrDwS7ahhgkvTmpmSvJK/wWRz4JtZkvIYcQ2uQFR4 sTg4l6pmi3d8sJJ4wzrEaxDpclRjvjURI4DiBMYwGAXeCMRgYi0y03tYtkjXoaSG 69h2yD8EXQBuJkDyouak7/M/eMwUfb2S6o1HyXTldjdvFBFvvwvl+Y3xp8YmDzU= =gsvn -----END PGP SIGNATURE-----