VARIoT IoT vulnerabilities database

Double free vulnerability 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 Excel spreadsheet. Apple iOS for iPhone, iPod touch, and iPad is prone to a remote code-execution 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. A code injection vulnerability exists in OfficeImport 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. 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 Keyboards component in Apple iOS before 5 displays the final character of an entered password during a subsequent use of a keyboard, which allows physically proximate attackers to obtain sensitive information by reading this character. Apple iOS is prone to an information-disclosure vulnerability. A local attacker can exploit this issue to retrieve the last character of a password typed previously by another user. 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 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-----