VARIoT IoT vulnerabilities database

The VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to cause a denial of service by sending a VTP version 1 summary frame with a VTP version field value of 2. This vulnerability may allow a remote, unauthenticated attacker to cause a denial-of-service condition. This vulnerability may allow a remote, unauthenticated attacker to cause a denial-of-service condition. ------------ This vulnerability information is a summary of multiple vulnerabilities released at the same time. Please note that the contents of vulnerability information other than the title are included. (CVE-2006-4774) If exploited by a remote attacker, the device could go into a denial of service. 2) Since there is a flaw that the setting revision number is processed as a negative integer, VLAN There is a problem that changes in configuration information are not properly reflected. (CVE-2006-4775) If exploited by a remote attacker, VLAN Changing the setting information may be hindered. 3) VLAN There is a flaw in checking the length of the name, 100 There is a problem where heap overflow occurs when processing names longer than letters. (CVE-2006-4776) If exploited by a remote attacker, the device could go into a denial of service or potentially execute arbitrary code.Please refer to the “Overview” for the impact of this vulnerability. These issues include two denial-of-service vulnerabilities and a buffer-overflow vulnerability. Attackers require access to trunk ports on affected devices for VTP packets to be accepted. Attackers may reportedly use the Dynamic Trunk Protocol (DTP) to become a trunking peer to gain required access. By exploiting these issues, attackers may crash affected routers, cause further VTP packets to be ignored, or potentially execute arbitrary machine code in the context of affected devices. Cisco IOS 12.1(19) is vulnerable to these issues; other versions are also likely affected. 2 VTP Modified Version Integer Wrapping If an attacker can send VTP updates (digest and sub) to a Cisco IOS or CatOS device, he can choose the modified version number of the VTP message himself. IOS will accept the version number 0x7FFFFFFF. Therefore, this revision number is treated as a large negative value. From this point on the switch cannot communicate with the changed VLAN configuration, as all other switches will reject the generated update, 3 VLAN name heap overflow If an attacker is able to send VTP updates to the Cisco IOS device, type 2 frames contain record of. One field of the VTP record contains the name of the VLAN, and the other field is the length of the name. If the updated VLAN name is larger than 100 bytes and the VLAN name length field is correct, it will cause a heap overflow and execute arbitrary code on the receiving switch. ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Cisco IOS VTP Multiple Vulnerabilities SECUNIA ADVISORY ID: SA21896 VERIFY ADVISORY: http://secunia.com/advisories/21896/ CRITICAL: Moderately critical IMPACT: Manipulation of data, DoS, System access WHERE: >From local network OPERATING SYSTEM: Cisco IOS 10.x http://secunia.com/product/184/ Cisco IOS 11.x http://secunia.com/product/183/ Cisco IOS 12.x http://secunia.com/product/182/ Cisco IOS R11.x http://secunia.com/product/53/ Cisco IOS R12.x http://secunia.com/product/50/ DESCRIPTION: FX has reported some vulnerabilities in Cisco IOS, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially to compromise a vulnerable network device. This can be exploited to reset the switch with a Software Forced Crash Exception by sending a specially crafted packet to a trunk enabled port. 2) An integer overflow error exists in the VTP configuration revision handling. 3) A boundary error exists in the processing of VTP summary advertisement messages. This can be exploited to cause a heap-based buffer overflow by sending a specially crafted message containing an overly long VLAN name (more than 100 characters) to a trunk enabled port. NOTE: The packets must be received with a matching domain name and a matching VTP domain password (if configured). SOLUTION: A fix is reportedly available for vulnerability #1. The vendor also recommends applying a VTP domain password to the VTP domain (see the vendor's advisory for details). PROVIDED AND/OR DISCOVERED BY: FX, Phenoelit. ORIGINAL ADVISORY: Phenoelit: http://www.phenoelit.de/stuff/CiscoVTP.txt Cisco: http://www.cisco.com/warp/public/707/cisco-sr-20060913-vtp.shtml ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ----------------------------------------------------------------------

Abidia (1) O-Anywhere and (2) Abidia Wireless transmit authentication credentials in cleartext, which allows remote attackers to obtain sensitive information by sniffing

Heap-based buffer overflow in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to execute arbitrary code via a long VLAN name in a VTP type 2 summary advertisement. Cisco IOS fails to properly verify the VTP configuration revision number. ------------ This vulnerability information is a summary of multiple vulnerabilities released at the same time. Please note that the contents of vulnerability information other than the title are included. ------------ Cisco IOS Is VLAN Trunk protocol (VTP) There are several security issues in the implementation of: 1) VTP Included in packet VTP There is a flaw in the processing of the version field, so if an inappropriate value is set, the processing will go into a loop and the device will be reset. (CVE-2006-4774) If exploited by a remote attacker, the device could go into a denial of service. 2) Since there is a flaw that the setting revision number is processed as a negative integer, VLAN There is a problem that changes in configuration information are not properly reflected. (CVE-2006-4775) If exploited by a remote attacker, VLAN Changing the setting information may be hindered. 3) VLAN There is a flaw in checking the length of the name, 100 There is a problem where heap overflow occurs when processing names longer than letters. (CVE-2006-4776) If exploited by a remote attacker, the device could go into a denial of service or potentially execute arbitrary code.Please refer to the “Overview” for the impact of this vulnerability. Cisco IOS is prone to multiple vulnerabilities when handling VLAN Trunking Protocol (VTP) packets. These issues include two denial-of-service vulnerabilities and a buffer-overflow vulnerability. Attackers require access to trunk ports on affected devices for VTP packets to be accepted. Attackers may reportedly use the Dynamic Trunk Protocol (DTP) to become a trunking peer to gain required access. By exploiting these issues, attackers may crash affected routers, cause further VTP packets to be ignored, or potentially execute arbitrary machine code in the context of affected devices. Cisco IOS 12.1(19) is vulnerable to these issues; other versions are also likely affected. 2 VTP Modified Version Integer Wrapping If an attacker can send VTP updates (digest and sub) to a Cisco IOS or CatOS device, he can choose the modified version number of the VTP message himself. IOS will accept the version number 0x7FFFFFFF. Therefore, this revision number is treated as a large negative value. One field of the VTP record contains the name of the VLAN, and the other field is the length of the name. ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Cisco IOS VTP Multiple Vulnerabilities SECUNIA ADVISORY ID: SA21896 VERIFY ADVISORY: http://secunia.com/advisories/21896/ CRITICAL: Moderately critical IMPACT: Manipulation of data, DoS, System access WHERE: >From local network OPERATING SYSTEM: Cisco IOS 10.x http://secunia.com/product/184/ Cisco IOS 11.x http://secunia.com/product/183/ Cisco IOS 12.x http://secunia.com/product/182/ Cisco IOS R11.x http://secunia.com/product/53/ Cisco IOS R12.x http://secunia.com/product/50/ DESCRIPTION: FX has reported some vulnerabilities in Cisco IOS, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially to compromise a vulnerable network device. This can be exploited to reset the switch with a Software Forced Crash Exception by sending a specially crafted packet to a trunk enabled port. 2) An integer overflow error exists in the VTP configuration revision handling. 3) A boundary error exists in the processing of VTP summary advertisement messages. This can be exploited to cause a heap-based buffer overflow by sending a specially crafted message containing an overly long VLAN name (more than 100 characters) to a trunk enabled port. NOTE: The packets must be received with a matching domain name and a matching VTP domain password (if configured). SOLUTION: A fix is reportedly available for vulnerability #1. The vendor also recommends applying a VTP domain password to the VTP domain (see the vendor's advisory for details). PROVIDED AND/OR DISCOVERED BY: FX, Phenoelit. ORIGINAL ADVISORY: Phenoelit: http://www.phenoelit.de/stuff/CiscoVTP.txt Cisco: http://www.cisco.com/warp/public/707/cisco-sr-20060913-vtp.shtml ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) and CatOS allows remote attackers to cause a denial of service by sending a VTP update with a revision value of 0x7FFFFFFF, which is incremented to 0x80000000 and is interpreted as a negative number in a signed context. Cisco IOS fails to properly verify the VTP configuration revision number. ------------ This vulnerability information is a summary of multiple vulnerabilities released at the same time. Please note that the contents of vulnerability information other than the title are included. ------------ Cisco IOS Is VLAN Trunk protocol (VTP) There are several security issues in the implementation of: 1) VTP Included in packet VTP There is a flaw in the processing of the version field, so if an inappropriate value is set, the processing will go into a loop and the device will be reset. (CVE-2006-4774) If exploited by a remote attacker, the device could go into a denial of service. 2) Since there is a flaw that the setting revision number is processed as a negative integer, VLAN There is a problem that changes in configuration information are not properly reflected. (CVE-2006-4775) If exploited by a remote attacker, VLAN Changing the setting information may be hindered. 3) VLAN There is a flaw in checking the length of the name, 100 There is a problem where heap overflow occurs when processing names longer than letters. (CVE-2006-4776) If exploited by a remote attacker, the device could go into a denial of service or potentially execute arbitrary code.Please refer to the “Overview” for the impact of this vulnerability. Cisco IOS is prone to multiple vulnerabilities when handling VLAN Trunking Protocol (VTP) packets. These issues include two denial-of-service vulnerabilities and a buffer-overflow vulnerability. Attackers require access to trunk ports on affected devices for VTP packets to be accepted. Attackers may reportedly use the Dynamic Trunk Protocol (DTP) to become a trunking peer to gain required access. By exploiting these issues, attackers may crash affected routers, cause further VTP packets to be ignored, or potentially execute arbitrary machine code in the context of affected devices. Cisco IOS 12.1(19) is vulnerable to these issues; other versions are also likely affected. 2 VTP Modified Version Integer Wrapping If an attacker can send VTP updates (digest and sub) to a Cisco IOS or CatOS device, he can choose the modified version number of the VTP message himself. IOS will accept the version number 0x7FFFFFFF. Therefore, this revision number is treated as a large negative value. From this point on the switch cannot communicate with the changed VLAN configuration, as all other switches will reject the generated update, 3 VLAN name heap overflow If an attacker is able to send VTP updates to the Cisco IOS device, type 2 frames contain record of. One field of the VTP record contains the name of the VLAN, and the other field is the length of the name. If the updated VLAN name is larger than 100 bytes and the VLAN name length field is correct, it will cause a heap overflow and execute arbitrary code on the receiving switch. ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Cisco IOS VTP Multiple Vulnerabilities SECUNIA ADVISORY ID: SA21896 VERIFY ADVISORY: http://secunia.com/advisories/21896/ CRITICAL: Moderately critical IMPACT: Manipulation of data, DoS, System access WHERE: >From local network OPERATING SYSTEM: Cisco IOS 10.x http://secunia.com/product/184/ Cisco IOS 11.x http://secunia.com/product/183/ Cisco IOS 12.x http://secunia.com/product/182/ Cisco IOS R11.x http://secunia.com/product/53/ Cisco IOS R12.x http://secunia.com/product/50/ DESCRIPTION: FX has reported some vulnerabilities in Cisco IOS, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially to compromise a vulnerable network device. This can be exploited to reset the switch with a Software Forced Crash Exception by sending a specially crafted packet to a trunk enabled port. 2) An integer overflow error exists in the VTP configuration revision handling. 3) A boundary error exists in the processing of VTP summary advertisement messages. This can be exploited to cause a heap-based buffer overflow by sending a specially crafted message containing an overly long VLAN name (more than 100 characters) to a trunk enabled port. NOTE: The packets must be received with a matching domain name and a matching VTP domain password (if configured). SOLUTION: A fix is reportedly available for vulnerability #1. The vendor also recommends applying a VTP domain password to the VTP domain (see the vendor's advisory for details). PROVIDED AND/OR DISCOVERED BY: FX, Phenoelit. ORIGINAL ADVISORY: Phenoelit: http://www.phenoelit.de/stuff/CiscoVTP.txt Cisco: http://www.cisco.com/warp/public/707/cisco-sr-20060913-vtp.shtml ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 Apple ImageIO on Apple Mac OS X 10.4 through 10.4.7 allows remote attackers to execute arbitrary code via a malformed JPEG2000 image. Apple Workgroup Manager fails to properly enable ShadowHash passwords in a NetInfo parent. Workgroup Manager may appear to use ShadowHash passwords when crypt is used. A vulnerability exists in how Apple OS X handles PICT images. If successfully exploited, this vulnerability may allow a remote attacker to execute arbitrary code, or create a denial-of-service condition. This vulnerability may allow remote users with a valid network account to bypass LoginWindow service access controls. Adobe Flash Player fails to properly handle malformed strings. These issue affect Mac OS X and various applications including CFNetwork, Safari, Kernel, ImageIO, LoginWindow, System Preferences, QuickDraw Manager, and Workgroup Manager. ImageIO has a buffer overflow vulnerability when processing malformed JPEG2000 images. Impacts of other vulnerabilities include bypass of security restrictions and denial of service. I. Further details are available in the individual Vulnerability Notes for Apple Security Update 2006-006. More information on those vulnerabilities can be found in Adobe Security Bulletin APSB06-11 and the Vulnerability Notes for Adobe Security Bulletin APSB06-11. II. Impact The impacts of these vulnerabilities vary. For information about specific impacts, please see the Vulnerability Notes for Apple Security Update 2006-006. Potential consequences include remote execution of arbitrary code or commands, bypass of security restrictions, and denial of service. III. This and other updates are available via Apple Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA06-275A Feedback VU#546772" in the subject. _________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> _________________________________________________________________ Revision History October 02, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRSFT/exOF3G+ig+rAQIF0gf+KI8EWp1iNaVOYe2YgcRRMF27K8VFz5Rn Y81SRMZk4M1m9/4/7oJG7obEiGr4LqD/EjxT23ctuQ4KBKysokv7F+FrLwMHbRGY my6x7mmLy+JEydQrMFk8u/2ZdVZjvxnhBUmH9nuwgjhqaJ0Ez1GAbmkmJ/TV5pbY gOWOu5oe2zpkf3fpLRWY+XxctHukgl8SlN0ucyRSRPlWmO7rR8di/rujWMRRAlep fEkTeq6Z5X4Ep6lwxoWX5z+a5oPz4tLHMIbjGZlV3FGa7ii6GTBWmQSN42yTW9tZ ELoLtXeHgiSy27n7G6VMOIzKEu7V8mHt3L3ZFrF+O/Xx5KBb/b/xQg== =nP7Y -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Mac OS X Security Update Fixes Multiple Vulnerabilities SECUNIA ADVISORY ID: SA22187 VERIFY ADVISORY: http://secunia.com/advisories/22187/ CRITICAL: Highly critical IMPACT: Security Bypass, Spoofing, Exposure of sensitive information, Privilege escalation, DoS, System access WHERE: >From remote OPERATING SYSTEM: Apple Macintosh OS X http://secunia.com/product/96/ DESCRIPTION: Apple has issued a security update for Mac OS X, which fixes multiple vulnerabilities. 1) An error in the CFNetwork component may allow a malicious SSL site to pose as a trusted SLL site to CFNetwork clients (e.g. Safari). 4) An error in the kernel's error handling mechanism known as Mach exception ports can be exploited by malicious, local users to execute arbitrary code in privileged applications. 5) An unchecked error condition in the LoginWindow component may result in Kerberos tickets being accessible to other local users after an unsuccessful attempt to log in. 6) Another error in the LoginWindow component during the handling of "Fast User Switching" may result in Kerberos tickets being accessible to other local users. 8) An error makes it possible for an account to manage WebObjects applications after the "Admin" privileges have been revoked. 9) A memory corruption error in QuickDraw Manager when processing PICT images can potentially be exploited via a specially crafted PICT image to execute arbitrary code. 10) An error in SASL can be exploited by malicious people to cause a DoS (Denial of Service) against the IMAP service. For more information: SA19618 11) A memory management error in WebKit's handling of certain HTML can be exploited by malicious people to compromise a user's system. SOLUTION: Update to version 10.4.8 or apply Security Update 2006-006. 3) The vendor credits Tom Saxton, Idle Loop Software Design. 4) The vendor credits Dino Dai Zovi, Matasano Security. 5) The vendor credits Patrick Gallagher, Digital Peaks Corporation. 6) The vendor credits Ragnar Sundblad, Royal Institute of Technology. 8) The vendor credits Phillip Tejada, Fruit Bat Software. 12) The vendor credits Chris Pepper, The Rockefeller University. ORIGINAL ADVISORY: Apple: http://docs.info.apple.com/article.html?artnum=304460 OTHER REFERENCES: SA19618: http://secunia.com/advisories/19618/ SA20971: http://secunia.com/advisories/20971/ SA21271: http://secunia.com/advisories/21271/ SA21865: http://secunia.com/advisories/21865/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ---------------------------------------------------------------------- . visiting a malicious website. 2) An unspecified error can be exploited to bypass the "allowScriptAccess" option. 3) Unspecified errors exist in the way the ActiveX control is invoked by Microsoft Office products on Windows. PROVIDED AND/OR DISCOVERED BY: 1) The vendor credits Stuart Pearson, Computer Terrorism UK Ltd, for reporting one of the vulnerabilities. 2) Reported by the vendor. 3) Reported by the vendor

CFNetwork in Apple Mac OS X 10.4 through 10.4.7 and 10.3.9 allows remote SSL sites to appear as trusted sites by using encryption without authentication, which can cause the lock icon in Safari to be displayed even when the site's identity cannot be trusted. Apple Workgroup Manager fails to properly enable ShadowHash passwords in a NetInfo parent. Workgroup Manager may appear to use ShadowHash passwords when crypt is used. A vulnerability exists in how Apple OS X handles PICT images. If successfully exploited, this vulnerability may allow a remote attacker to execute arbitrary code, or create a denial-of-service condition. This vulnerability may allow remote users with a valid network account to bypass LoginWindow service access controls. Adobe Flash Player fails to properly handle malformed strings. These issue affect Mac OS X and various applications including CFNetwork, Safari, Kernel, ImageIO, LoginWindow, System Preferences, QuickDraw Manager, and Workgroup Manager. Clients of CFNetwork (such as Safari) allow anonymous SSL connections to be established, and remote non-authenticated SSL stations can exploit this vulnerability to appear authenticated. Impacts of other vulnerabilities include bypass of security restrictions and denial of service. I. Further details are available in the individual Vulnerability Notes for Apple Security Update 2006-006. More information on those vulnerabilities can be found in Adobe Security Bulletin APSB06-11 and the Vulnerability Notes for Adobe Security Bulletin APSB06-11. II. Impact The impacts of these vulnerabilities vary. For information about specific impacts, please see the Vulnerability Notes for Apple Security Update 2006-006. Potential consequences include remote execution of arbitrary code or commands, bypass of security restrictions, and denial of service. III. This and other updates are available via Apple Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA06-275A Feedback VU#546772" in the subject. _________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> _________________________________________________________________ Revision History October 02, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRSFT/exOF3G+ig+rAQIF0gf+KI8EWp1iNaVOYe2YgcRRMF27K8VFz5Rn Y81SRMZk4M1m9/4/7oJG7obEiGr4LqD/EjxT23ctuQ4KBKysokv7F+FrLwMHbRGY my6x7mmLy+JEydQrMFk8u/2ZdVZjvxnhBUmH9nuwgjhqaJ0Ez1GAbmkmJ/TV5pbY gOWOu5oe2zpkf3fpLRWY+XxctHukgl8SlN0ucyRSRPlWmO7rR8di/rujWMRRAlep fEkTeq6Z5X4Ep6lwxoWX5z+a5oPz4tLHMIbjGZlV3FGa7ii6GTBWmQSN42yTW9tZ ELoLtXeHgiSy27n7G6VMOIzKEu7V8mHt3L3ZFrF+O/Xx5KBb/b/xQg== =nP7Y -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Mac OS X Security Update Fixes Multiple Vulnerabilities SECUNIA ADVISORY ID: SA22187 VERIFY ADVISORY: http://secunia.com/advisories/22187/ CRITICAL: Highly critical IMPACT: Security Bypass, Spoofing, Exposure of sensitive information, Privilege escalation, DoS, System access WHERE: >From remote OPERATING SYSTEM: Apple Macintosh OS X http://secunia.com/product/96/ DESCRIPTION: Apple has issued a security update for Mac OS X, which fixes multiple vulnerabilities. 1) An error in the CFNetwork component may allow a malicious SSL site to pose as a trusted SLL site to CFNetwork clients (e.g. Safari). 4) An error in the kernel's error handling mechanism known as Mach exception ports can be exploited by malicious, local users to execute arbitrary code in privileged applications. 5) An unchecked error condition in the LoginWindow component may result in Kerberos tickets being accessible to other local users after an unsuccessful attempt to log in. 6) Another error in the LoginWindow component during the handling of "Fast User Switching" may result in Kerberos tickets being accessible to other local users. 8) An error makes it possible for an account to manage WebObjects applications after the "Admin" privileges have been revoked. 9) A memory corruption error in QuickDraw Manager when processing PICT images can potentially be exploited via a specially crafted PICT image to execute arbitrary code. 10) An error in SASL can be exploited by malicious people to cause a DoS (Denial of Service) against the IMAP service. For more information: SA19618 11) A memory management error in WebKit's handling of certain HTML can be exploited by malicious people to compromise a user's system. SOLUTION: Update to version 10.4.8 or apply Security Update 2006-006. 3) The vendor credits Tom Saxton, Idle Loop Software Design. 4) The vendor credits Dino Dai Zovi, Matasano Security. 5) The vendor credits Patrick Gallagher, Digital Peaks Corporation. 6) The vendor credits Ragnar Sundblad, Royal Institute of Technology. 8) The vendor credits Phillip Tejada, Fruit Bat Software. 12) The vendor credits Chris Pepper, The Rockefeller University. ORIGINAL ADVISORY: Apple: http://docs.info.apple.com/article.html?artnum=304460 OTHER REFERENCES: SA19618: http://secunia.com/advisories/19618/ SA20971: http://secunia.com/advisories/20971/ SA21271: http://secunia.com/advisories/21271/ SA21865: http://secunia.com/advisories/21865/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ---------------------------------------------------------------------- . visiting a malicious website. 2) An unspecified error can be exploited to bypass the "allowScriptAccess" option. 3) Unspecified errors exist in the way the ActiveX control is invoked by Microsoft Office products on Windows. PROVIDED AND/OR DISCOVERED BY: 1) The vendor credits Stuart Pearson, Computer Terrorism UK Ltd, for reporting one of the vulnerabilities. 2) Reported by the vendor. 3) Reported by the vendor

User interface inconsistency in Workgroup Manager in Apple Mac OS X 10.4 through 10.4.7 appears to allow administrators to change the authentication type from crypt to ShadowHash passwords for accounts in a NetInfo parent, when such an operation is not actually supported, which could result in less secure password management than intended. Apple Workgroup Manager fails to properly enable ShadowHash passwords in a NetInfo parent. Workgroup Manager may appear to use ShadowHash passwords when crypt is used. Adobe Flash Player fails to properly handle malformed strings. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary code. Apple Mac OS X is prone to multiple security vulnerabilities. These issue affect Mac OS X and various applications including CFNetwork, Safari, Kernel, ImageIO, LoginWindow, System Preferences, QuickDraw Manager, and Workgroup Manager. Apple Mac OS X versions prior to 10.4.8 are vulnerable to these issues. There are loopholes in the implementation of Workgroup Manager. Remote administrators can change the encryption method of secret password authentication in network information, when a real password is not actually enabled. ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Adobe Flash Player Multiple Unspecified Vulnerabilities SECUNIA ADVISORY ID: SA21865 VERIFY ADVISORY: http://secunia.com/advisories/21865/ CRITICAL: Highly critical IMPACT: Security Bypass, System access WHERE: >From remote SOFTWARE: Macromedia Flash 8.x http://secunia.com/product/7024/ Macromedia Flash MX 2004 http://secunia.com/product/3192/ Macromedia Flash MX Professional 2004 http://secunia.com/product/3191/ Macromedia Flash Player 7.x http://secunia.com/product/2634/ Macromedia Flash Player 8.x http://secunia.com/product/6153/ Macromedia Flex 1.x http://secunia.com/product/5246/ DESCRIPTION: Multiple vulnerabilities have been reported in Adobe Flash Player, which can be exploited by malicious people to bypass certain security restrictions or compromise a user's system. visiting a malicious website. 2) An unspecified error can be exploited to bypass the "allowScriptAccess" option. 3) Unspecified errors exist in the way the ActiveX control is invoked by Microsoft Office products on Windows. SOLUTION: Update to version 9.0.16.0 or another fixed version (see the vendor advisory for details). PROVIDED AND/OR DISCOVERED BY: 1) The vendor credits Stuart Pearson, Computer Terrorism UK Ltd, for reporting one of the vulnerabilities. 2) Reported by the vendor. 3) Reported by the vendor. ORIGINAL ADVISORY: Adobe: http://www.adobe.com/support/security/bulletins/apsb06-11.html OTHER REFERENCES: Microsoft: http://www.microsoft.com/technet/security/advisory/925143.mspx ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ----------------------------------------------------------------------

Apple Mac OS X 10.4 through 10.4.7, when the administrator clears the "Allow user to administer this computer" checkbox in System Preferences for a user, does not remove the user's account from the appserveradm or appserverusr groups, which still allows the user to manage WebObjects applications. Apple Workgroup Manager fails to properly enable ShadowHash passwords in a NetInfo parent. Workgroup Manager may appear to use ShadowHash passwords when crypt is used. A vulnerability exists in how Apple OS X handles PICT images. If successfully exploited, this vulnerability may allow a remote attacker to execute arbitrary code, or create a denial-of-service condition. This vulnerability may allow remote users with a valid network account to bypass LoginWindow service access controls. Adobe Flash Player fails to properly handle malformed strings. These issue affect Mac OS X and various applications including CFNetwork, Safari, Kernel, ImageIO, LoginWindow, System Preferences, QuickDraw Manager, and Workgroup Manager. Impacts of other vulnerabilities include bypass of security restrictions and denial of service. I. Further details are available in the individual Vulnerability Notes for Apple Security Update 2006-006. More information on those vulnerabilities can be found in Adobe Security Bulletin APSB06-11 and the Vulnerability Notes for Adobe Security Bulletin APSB06-11. II. Impact The impacts of these vulnerabilities vary. For information about specific impacts, please see the Vulnerability Notes for Apple Security Update 2006-006. Potential consequences include remote execution of arbitrary code or commands, bypass of security restrictions, and denial of service. III. This and other updates are available via Apple Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA06-275A Feedback VU#546772" in the subject. _________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> _________________________________________________________________ Revision History October 02, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRSFT/exOF3G+ig+rAQIF0gf+KI8EWp1iNaVOYe2YgcRRMF27K8VFz5Rn Y81SRMZk4M1m9/4/7oJG7obEiGr4LqD/EjxT23ctuQ4KBKysokv7F+FrLwMHbRGY my6x7mmLy+JEydQrMFk8u/2ZdVZjvxnhBUmH9nuwgjhqaJ0Ez1GAbmkmJ/TV5pbY gOWOu5oe2zpkf3fpLRWY+XxctHukgl8SlN0ucyRSRPlWmO7rR8di/rujWMRRAlep fEkTeq6Z5X4Ep6lwxoWX5z+a5oPz4tLHMIbjGZlV3FGa7ii6GTBWmQSN42yTW9tZ ELoLtXeHgiSy27n7G6VMOIzKEu7V8mHt3L3ZFrF+O/Xx5KBb/b/xQg== =nP7Y -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Mac OS X Security Update Fixes Multiple Vulnerabilities SECUNIA ADVISORY ID: SA22187 VERIFY ADVISORY: http://secunia.com/advisories/22187/ CRITICAL: Highly critical IMPACT: Security Bypass, Spoofing, Exposure of sensitive information, Privilege escalation, DoS, System access WHERE: >From remote OPERATING SYSTEM: Apple Macintosh OS X http://secunia.com/product/96/ DESCRIPTION: Apple has issued a security update for Mac OS X, which fixes multiple vulnerabilities. 1) An error in the CFNetwork component may allow a malicious SSL site to pose as a trusted SLL site to CFNetwork clients (e.g. Safari). 4) An error in the kernel's error handling mechanism known as Mach exception ports can be exploited by malicious, local users to execute arbitrary code in privileged applications. 5) An unchecked error condition in the LoginWindow component may result in Kerberos tickets being accessible to other local users after an unsuccessful attempt to log in. 6) Another error in the LoginWindow component during the handling of "Fast User Switching" may result in Kerberos tickets being accessible to other local users. 8) An error makes it possible for an account to manage WebObjects applications after the "Admin" privileges have been revoked. 9) A memory corruption error in QuickDraw Manager when processing PICT images can potentially be exploited via a specially crafted PICT image to execute arbitrary code. 10) An error in SASL can be exploited by malicious people to cause a DoS (Denial of Service) against the IMAP service. For more information: SA19618 11) A memory management error in WebKit's handling of certain HTML can be exploited by malicious people to compromise a user's system. SOLUTION: Update to version 10.4.8 or apply Security Update 2006-006. 3) The vendor credits Tom Saxton, Idle Loop Software Design. 4) The vendor credits Dino Dai Zovi, Matasano Security. 5) The vendor credits Patrick Gallagher, Digital Peaks Corporation. 6) The vendor credits Ragnar Sundblad, Royal Institute of Technology. 8) The vendor credits Phillip Tejada, Fruit Bat Software. 12) The vendor credits Chris Pepper, The Rockefeller University. ORIGINAL ADVISORY: Apple: http://docs.info.apple.com/article.html?artnum=304460 OTHER REFERENCES: SA19618: http://secunia.com/advisories/19618/ SA20971: http://secunia.com/advisories/20971/ SA21271: http://secunia.com/advisories/21271/ SA21865: http://secunia.com/advisories/21865/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ---------------------------------------------------------------------- . visiting a malicious website. 2) An unspecified error can be exploited to bypass the "allowScriptAccess" option. 3) Unspecified errors exist in the way the ActiveX control is invoked by Microsoft Office products on Windows. PROVIDED AND/OR DISCOVERED BY: 1) The vendor credits Stuart Pearson, Computer Terrorism UK Ltd, for reporting one of the vulnerabilities. 2) Reported by the vendor. 3) Reported by the vendor

Unchecked error condition in LoginWindow in Apple Mac OS X 10.4 through 10.4.7 prevents Kerberos tickets from being destroyed if a user does not successfully log on to a network account from the login window, which might allow later users to gain access to the original user's Kerberos tickets. Apple Workgroup Manager fails to properly enable ShadowHash passwords in a NetInfo parent. Workgroup Manager may appear to use ShadowHash passwords when crypt is used. A vulnerability exists in how Apple OS X handles PICT images. If successfully exploited, this vulnerability may allow a remote attacker to execute arbitrary code, or create a denial-of-service condition. This vulnerability may allow remote users with a valid network account to bypass LoginWindow service access controls. Adobe Flash Player fails to properly handle malformed strings. These issue affect Mac OS X and various applications including CFNetwork, Safari, Kernel, ImageIO, LoginWindow, System Preferences, QuickDraw Manager, and Workgroup Manager. There is a vulnerability in the implementation of Kerberos that the error situation is not handled correctly. Impacts of other vulnerabilities include bypass of security restrictions and denial of service. I. Further details are available in the individual Vulnerability Notes for Apple Security Update 2006-006. More information on those vulnerabilities can be found in Adobe Security Bulletin APSB06-11 and the Vulnerability Notes for Adobe Security Bulletin APSB06-11. II. Impact The impacts of these vulnerabilities vary. For information about specific impacts, please see the Vulnerability Notes for Apple Security Update 2006-006. Potential consequences include remote execution of arbitrary code or commands, bypass of security restrictions, and denial of service. III. This and other updates are available via Apple Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA06-275A Feedback VU#546772" in the subject. _________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> _________________________________________________________________ Revision History October 02, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRSFT/exOF3G+ig+rAQIF0gf+KI8EWp1iNaVOYe2YgcRRMF27K8VFz5Rn Y81SRMZk4M1m9/4/7oJG7obEiGr4LqD/EjxT23ctuQ4KBKysokv7F+FrLwMHbRGY my6x7mmLy+JEydQrMFk8u/2ZdVZjvxnhBUmH9nuwgjhqaJ0Ez1GAbmkmJ/TV5pbY gOWOu5oe2zpkf3fpLRWY+XxctHukgl8SlN0ucyRSRPlWmO7rR8di/rujWMRRAlep fEkTeq6Z5X4Ep6lwxoWX5z+a5oPz4tLHMIbjGZlV3FGa7ii6GTBWmQSN42yTW9tZ ELoLtXeHgiSy27n7G6VMOIzKEu7V8mHt3L3ZFrF+O/Xx5KBb/b/xQg== =nP7Y -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Mac OS X Security Update Fixes Multiple Vulnerabilities SECUNIA ADVISORY ID: SA22187 VERIFY ADVISORY: http://secunia.com/advisories/22187/ CRITICAL: Highly critical IMPACT: Security Bypass, Spoofing, Exposure of sensitive information, Privilege escalation, DoS, System access WHERE: >From remote OPERATING SYSTEM: Apple Macintosh OS X http://secunia.com/product/96/ DESCRIPTION: Apple has issued a security update for Mac OS X, which fixes multiple vulnerabilities. 1) An error in the CFNetwork component may allow a malicious SSL site to pose as a trusted SLL site to CFNetwork clients (e.g. Safari). 4) An error in the kernel's error handling mechanism known as Mach exception ports can be exploited by malicious, local users to execute arbitrary code in privileged applications. 6) Another error in the LoginWindow component during the handling of "Fast User Switching" may result in Kerberos tickets being accessible to other local users. 8) An error makes it possible for an account to manage WebObjects applications after the "Admin" privileges have been revoked. 9) A memory corruption error in QuickDraw Manager when processing PICT images can potentially be exploited via a specially crafted PICT image to execute arbitrary code. 10) An error in SASL can be exploited by malicious people to cause a DoS (Denial of Service) against the IMAP service. For more information: SA19618 11) A memory management error in WebKit's handling of certain HTML can be exploited by malicious people to compromise a user's system. SOLUTION: Update to version 10.4.8 or apply Security Update 2006-006. 3) The vendor credits Tom Saxton, Idle Loop Software Design. 4) The vendor credits Dino Dai Zovi, Matasano Security. 5) The vendor credits Patrick Gallagher, Digital Peaks Corporation. 6) The vendor credits Ragnar Sundblad, Royal Institute of Technology. 8) The vendor credits Phillip Tejada, Fruit Bat Software. 12) The vendor credits Chris Pepper, The Rockefeller University. ORIGINAL ADVISORY: Apple: http://docs.info.apple.com/article.html?artnum=304460 OTHER REFERENCES: SA19618: http://secunia.com/advisories/19618/ SA20971: http://secunia.com/advisories/20971/ SA21271: http://secunia.com/advisories/21271/ SA21865: http://secunia.com/advisories/21865/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ---------------------------------------------------------------------- . visiting a malicious website. 2) An unspecified error can be exploited to bypass the "allowScriptAccess" option. 3) Unspecified errors exist in the way the ActiveX control is invoked by Microsoft Office products on Windows. PROVIDED AND/OR DISCOVERED BY: 1) The vendor credits Stuart Pearson, Computer Terrorism UK Ltd, for reporting one of the vulnerabilities. 2) Reported by the vendor. 3) Reported by the vendor

Unspecified vulnerability in LoginWindow in Apple Mac OS X 10.4 through 10.4.7, when Fast User Switching is enabled, allows local users to gain access to Kerberos tickets of other users. Apple Workgroup Manager fails to properly enable ShadowHash passwords in a NetInfo parent. Workgroup Manager may appear to use ShadowHash passwords when crypt is used. A vulnerability exists in how Apple OS X handles PICT images. If successfully exploited, this vulnerability may allow a remote attacker to execute arbitrary code, or create a denial-of-service condition. This vulnerability may allow remote users with a valid network account to bypass LoginWindow service access controls. Adobe Flash Player fails to properly handle malformed strings. These issue affect Mac OS X and various applications including CFNetwork, Safari, Kernel, ImageIO, LoginWindow, System Preferences, QuickDraw Manager, and Workgroup Manager. Impacts of other vulnerabilities include bypass of security restrictions and denial of service. I. Further details are available in the individual Vulnerability Notes for Apple Security Update 2006-006. More information on those vulnerabilities can be found in Adobe Security Bulletin APSB06-11 and the Vulnerability Notes for Adobe Security Bulletin APSB06-11. II. Impact The impacts of these vulnerabilities vary. For information about specific impacts, please see the Vulnerability Notes for Apple Security Update 2006-006. Potential consequences include remote execution of arbitrary code or commands, bypass of security restrictions, and denial of service. III. This and other updates are available via Apple Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA06-275A Feedback VU#546772" in the subject. _________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> _________________________________________________________________ Revision History October 02, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRSFT/exOF3G+ig+rAQIF0gf+KI8EWp1iNaVOYe2YgcRRMF27K8VFz5Rn Y81SRMZk4M1m9/4/7oJG7obEiGr4LqD/EjxT23ctuQ4KBKysokv7F+FrLwMHbRGY my6x7mmLy+JEydQrMFk8u/2ZdVZjvxnhBUmH9nuwgjhqaJ0Ez1GAbmkmJ/TV5pbY gOWOu5oe2zpkf3fpLRWY+XxctHukgl8SlN0ucyRSRPlWmO7rR8di/rujWMRRAlep fEkTeq6Z5X4Ep6lwxoWX5z+a5oPz4tLHMIbjGZlV3FGa7ii6GTBWmQSN42yTW9tZ ELoLtXeHgiSy27n7G6VMOIzKEu7V8mHt3L3ZFrF+O/Xx5KBb/b/xQg== =nP7Y -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Mac OS X Security Update Fixes Multiple Vulnerabilities SECUNIA ADVISORY ID: SA22187 VERIFY ADVISORY: http://secunia.com/advisories/22187/ CRITICAL: Highly critical IMPACT: Security Bypass, Spoofing, Exposure of sensitive information, Privilege escalation, DoS, System access WHERE: >From remote OPERATING SYSTEM: Apple Macintosh OS X http://secunia.com/product/96/ DESCRIPTION: Apple has issued a security update for Mac OS X, which fixes multiple vulnerabilities. 1) An error in the CFNetwork component may allow a malicious SSL site to pose as a trusted SLL site to CFNetwork clients (e.g. Safari). 4) An error in the kernel's error handling mechanism known as Mach exception ports can be exploited by malicious, local users to execute arbitrary code in privileged applications. 5) An unchecked error condition in the LoginWindow component may result in Kerberos tickets being accessible to other local users after an unsuccessful attempt to log in. 8) An error makes it possible for an account to manage WebObjects applications after the "Admin" privileges have been revoked. 9) A memory corruption error in QuickDraw Manager when processing PICT images can potentially be exploited via a specially crafted PICT image to execute arbitrary code. 10) An error in SASL can be exploited by malicious people to cause a DoS (Denial of Service) against the IMAP service. For more information: SA19618 11) A memory management error in WebKit's handling of certain HTML can be exploited by malicious people to compromise a user's system. SOLUTION: Update to version 10.4.8 or apply Security Update 2006-006. 3) The vendor credits Tom Saxton, Idle Loop Software Design. 4) The vendor credits Dino Dai Zovi, Matasano Security. 5) The vendor credits Patrick Gallagher, Digital Peaks Corporation. 6) The vendor credits Ragnar Sundblad, Royal Institute of Technology. 8) The vendor credits Phillip Tejada, Fruit Bat Software. 12) The vendor credits Chris Pepper, The Rockefeller University. ORIGINAL ADVISORY: Apple: http://docs.info.apple.com/article.html?artnum=304460 OTHER REFERENCES: SA19618: http://secunia.com/advisories/19618/ SA20971: http://secunia.com/advisories/20971/ SA21271: http://secunia.com/advisories/21271/ SA21865: http://secunia.com/advisories/21865/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ---------------------------------------------------------------------- . visiting a malicious website. 2) An unspecified error can be exploited to bypass the "allowScriptAccess" option. 3) Unspecified errors exist in the way the ActiveX control is invoked by Microsoft Office products on Windows. PROVIDED AND/OR DISCOVERED BY: 1) The vendor credits Stuart Pearson, Computer Terrorism UK Ltd, for reporting one of the vulnerabilities. 2) Reported by the vendor. 3) Reported by the vendor

Unspecified vulnerability in QuickDraw Manager in Apple Mac OS X 10.3.9 and 10.4 through 10.4.7 allows context-dependent attackers to cause a denial of service ("memory corruption" and crash) via a crafted PICT image that is not properly handled by a certain "unsupported QuickDraw operation.". Apple Workgroup Manager fails to properly enable ShadowHash passwords in a NetInfo parent. Workgroup Manager may appear to use ShadowHash passwords when crypt is used. A vulnerability exists in how Apple OS X handles PICT images. If successfully exploited, this vulnerability may allow a remote attacker to execute arbitrary code, or create a denial-of-service condition. This vulnerability may allow remote users with a valid network account to bypass LoginWindow service access controls. Adobe Flash Player fails to properly handle malformed strings. These issue affect Mac OS X and various applications including CFNetwork, Safari, Kernel, ImageIO, LoginWindow, System Preferences, QuickDraw Manager, and Workgroup Manager. Attackers may exploit this vulnerability to take control of the system. Impacts of other vulnerabilities include bypass of security restrictions and denial of service. I. Further details are available in the individual Vulnerability Notes for Apple Security Update 2006-006. More information on those vulnerabilities can be found in Adobe Security Bulletin APSB06-11 and the Vulnerability Notes for Adobe Security Bulletin APSB06-11. II. Impact The impacts of these vulnerabilities vary. For information about specific impacts, please see the Vulnerability Notes for Apple Security Update 2006-006. Potential consequences include remote execution of arbitrary code or commands, bypass of security restrictions, and denial of service. III. This and other updates are available via Apple Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA06-275A Feedback VU#546772" in the subject. _________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> _________________________________________________________________ Revision History October 02, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRSFT/exOF3G+ig+rAQIF0gf+KI8EWp1iNaVOYe2YgcRRMF27K8VFz5Rn Y81SRMZk4M1m9/4/7oJG7obEiGr4LqD/EjxT23ctuQ4KBKysokv7F+FrLwMHbRGY my6x7mmLy+JEydQrMFk8u/2ZdVZjvxnhBUmH9nuwgjhqaJ0Ez1GAbmkmJ/TV5pbY gOWOu5oe2zpkf3fpLRWY+XxctHukgl8SlN0ucyRSRPlWmO7rR8di/rujWMRRAlep fEkTeq6Z5X4Ep6lwxoWX5z+a5oPz4tLHMIbjGZlV3FGa7ii6GTBWmQSN42yTW9tZ ELoLtXeHgiSy27n7G6VMOIzKEu7V8mHt3L3ZFrF+O/Xx5KBb/b/xQg== =nP7Y -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Mac OS X Security Update Fixes Multiple Vulnerabilities SECUNIA ADVISORY ID: SA22187 VERIFY ADVISORY: http://secunia.com/advisories/22187/ CRITICAL: Highly critical IMPACT: Security Bypass, Spoofing, Exposure of sensitive information, Privilege escalation, DoS, System access WHERE: >From remote OPERATING SYSTEM: Apple Macintosh OS X http://secunia.com/product/96/ DESCRIPTION: Apple has issued a security update for Mac OS X, which fixes multiple vulnerabilities. 1) An error in the CFNetwork component may allow a malicious SSL site to pose as a trusted SLL site to CFNetwork clients (e.g. Safari). 4) An error in the kernel's error handling mechanism known as Mach exception ports can be exploited by malicious, local users to execute arbitrary code in privileged applications. 5) An unchecked error condition in the LoginWindow component may result in Kerberos tickets being accessible to other local users after an unsuccessful attempt to log in. 6) Another error in the LoginWindow component during the handling of "Fast User Switching" may result in Kerberos tickets being accessible to other local users. 8) An error makes it possible for an account to manage WebObjects applications after the "Admin" privileges have been revoked. 10) An error in SASL can be exploited by malicious people to cause a DoS (Denial of Service) against the IMAP service. For more information: SA19618 11) A memory management error in WebKit's handling of certain HTML can be exploited by malicious people to compromise a user's system. SOLUTION: Update to version 10.4.8 or apply Security Update 2006-006. 3) The vendor credits Tom Saxton, Idle Loop Software Design. 4) The vendor credits Dino Dai Zovi, Matasano Security. 5) The vendor credits Patrick Gallagher, Digital Peaks Corporation. 6) The vendor credits Ragnar Sundblad, Royal Institute of Technology. 8) The vendor credits Phillip Tejada, Fruit Bat Software. 12) The vendor credits Chris Pepper, The Rockefeller University. ORIGINAL ADVISORY: Apple: http://docs.info.apple.com/article.html?artnum=304460 OTHER REFERENCES: SA19618: http://secunia.com/advisories/19618/ SA20971: http://secunia.com/advisories/20971/ SA21271: http://secunia.com/advisories/21271/ SA21865: http://secunia.com/advisories/21865/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ---------------------------------------------------------------------- . visiting a malicious website. 2) An unspecified error can be exploited to bypass the "allowScriptAccess" option. 3) Unspecified errors exist in the way the ActiveX control is invoked by Microsoft Office products on Windows. PROVIDED AND/OR DISCOVERED BY: 1) The vendor credits Stuart Pearson, Computer Terrorism UK Ltd, for reporting one of the vulnerabilities. 2) Reported by the vendor. 3) Reported by the vendor

A logic error in LoginWindow in Apple Mac OS X 10.4 through 10.4.7, allows network accounts without GUIds to bypass service access controls and log into the system using loginwindow via unknown vectors. Apple Workgroup Manager fails to properly enable ShadowHash passwords in a NetInfo parent. Workgroup Manager may appear to use ShadowHash passwords when crypt is used. A vulnerability exists in how Apple OS X handles PICT images. If successfully exploited, this vulnerability may allow a remote attacker to execute arbitrary code, or create a denial-of-service condition. Adobe Flash Player fails to properly handle malformed strings. These issue affect Mac OS X and various applications including CFNetwork, Safari, Kernel, ImageIO, LoginWindow, System Preferences, QuickDraw Manager, and Workgroup Manager. Impacts of other vulnerabilities include bypass of security restrictions and denial of service. I. Further details are available in the individual Vulnerability Notes for Apple Security Update 2006-006. More information on those vulnerabilities can be found in Adobe Security Bulletin APSB06-11 and the Vulnerability Notes for Adobe Security Bulletin APSB06-11. II. Impact The impacts of these vulnerabilities vary. For information about specific impacts, please see the Vulnerability Notes for Apple Security Update 2006-006. Potential consequences include remote execution of arbitrary code or commands, bypass of security restrictions, and denial of service. III. This and other updates are available via Apple Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA06-275A Feedback VU#546772" in the subject. _________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> _________________________________________________________________ Revision History October 02, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRSFT/exOF3G+ig+rAQIF0gf+KI8EWp1iNaVOYe2YgcRRMF27K8VFz5Rn Y81SRMZk4M1m9/4/7oJG7obEiGr4LqD/EjxT23ctuQ4KBKysokv7F+FrLwMHbRGY my6x7mmLy+JEydQrMFk8u/2ZdVZjvxnhBUmH9nuwgjhqaJ0Ez1GAbmkmJ/TV5pbY gOWOu5oe2zpkf3fpLRWY+XxctHukgl8SlN0ucyRSRPlWmO7rR8di/rujWMRRAlep fEkTeq6Z5X4Ep6lwxoWX5z+a5oPz4tLHMIbjGZlV3FGa7ii6GTBWmQSN42yTW9tZ ELoLtXeHgiSy27n7G6VMOIzKEu7V8mHt3L3ZFrF+O/Xx5KBb/b/xQg== =nP7Y -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Mac OS X Security Update Fixes Multiple Vulnerabilities SECUNIA ADVISORY ID: SA22187 VERIFY ADVISORY: http://secunia.com/advisories/22187/ CRITICAL: Highly critical IMPACT: Security Bypass, Spoofing, Exposure of sensitive information, Privilege escalation, DoS, System access WHERE: >From remote OPERATING SYSTEM: Apple Macintosh OS X http://secunia.com/product/96/ DESCRIPTION: Apple has issued a security update for Mac OS X, which fixes multiple vulnerabilities. 1) An error in the CFNetwork component may allow a malicious SSL site to pose as a trusted SLL site to CFNetwork clients (e.g. Safari). 4) An error in the kernel's error handling mechanism known as Mach exception ports can be exploited by malicious, local users to execute arbitrary code in privileged applications. 5) An unchecked error condition in the LoginWindow component may result in Kerberos tickets being accessible to other local users after an unsuccessful attempt to log in. 6) Another error in the LoginWindow component during the handling of "Fast User Switching" may result in Kerberos tickets being accessible to other local users. 8) An error makes it possible for an account to manage WebObjects applications after the "Admin" privileges have been revoked. 9) A memory corruption error in QuickDraw Manager when processing PICT images can potentially be exploited via a specially crafted PICT image to execute arbitrary code. 10) An error in SASL can be exploited by malicious people to cause a DoS (Denial of Service) against the IMAP service. For more information: SA19618 11) A memory management error in WebKit's handling of certain HTML can be exploited by malicious people to compromise a user's system. SOLUTION: Update to version 10.4.8 or apply Security Update 2006-006. 3) The vendor credits Tom Saxton, Idle Loop Software Design. 4) The vendor credits Dino Dai Zovi, Matasano Security. 5) The vendor credits Patrick Gallagher, Digital Peaks Corporation. 6) The vendor credits Ragnar Sundblad, Royal Institute of Technology. 8) The vendor credits Phillip Tejada, Fruit Bat Software. 12) The vendor credits Chris Pepper, The Rockefeller University. ORIGINAL ADVISORY: Apple: http://docs.info.apple.com/article.html?artnum=304460 OTHER REFERENCES: SA19618: http://secunia.com/advisories/19618/ SA20971: http://secunia.com/advisories/20971/ SA21271: http://secunia.com/advisories/21271/ SA21865: http://secunia.com/advisories/21865/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ---------------------------------------------------------------------- . visiting a malicious website. 2) An unspecified error can be exploited to bypass the "allowScriptAccess" option. 3) Unspecified errors exist in the way the ActiveX control is invoked by Microsoft Office products on Windows. PROVIDED AND/OR DISCOVERED BY: 1) The vendor credits Stuart Pearson, Computer Terrorism UK Ltd, for reporting one of the vulnerabilities. 2) Reported by the vendor. 3) Reported by the vendor

The Mach kernel, as used in operating systems including (1) Mac OS X 10.4 through 10.4.7 and (2) OpenStep before 4.2, allows local users to gain privileges via a parent process that forces an exception in a setuid child and uses Mach exception ports to modify the child's thread context and task address space in a way that causes the child to call a parent-controlled function. Apple Workgroup Manager fails to properly enable ShadowHash passwords in a NetInfo parent. Workgroup Manager may appear to use ShadowHash passwords when crypt is used. A vulnerability exists in how Apple OS X handles PICT images. If successfully exploited, this vulnerability may allow a remote attacker to execute arbitrary code, or create a denial-of-service condition. This vulnerability may allow remote users with a valid network account to bypass LoginWindow service access controls. Adobe Flash Player fails to properly handle malformed strings. Apple Mac OS X of Mach A flaw exists in the kernel's error handling mechanism called exception ports, which allows the execution of privileged crafted programs when certain types of errors occur.By executing a program crafted by a third party, arbitrary code may be executed. These issue affect Mac OS X and various applications including CFNetwork, Safari, Kernel, ImageIO, LoginWindow, System Preferences, QuickDraw Manager, and Workgroup Manager. Impacts of other vulnerabilities include bypass of security restrictions and denial of service. I. Further details are available in the individual Vulnerability Notes for Apple Security Update 2006-006. More information on those vulnerabilities can be found in Adobe Security Bulletin APSB06-11 and the Vulnerability Notes for Adobe Security Bulletin APSB06-11. II. Impact The impacts of these vulnerabilities vary. For information about specific impacts, please see the Vulnerability Notes for Apple Security Update 2006-006. Potential consequences include remote execution of arbitrary code or commands, bypass of security restrictions, and denial of service. III. This and other updates are available via Apple Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA06-275A Feedback VU#546772" in the subject. _________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> _________________________________________________________________ Revision History October 02, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRSFT/exOF3G+ig+rAQIF0gf+KI8EWp1iNaVOYe2YgcRRMF27K8VFz5Rn Y81SRMZk4M1m9/4/7oJG7obEiGr4LqD/EjxT23ctuQ4KBKysokv7F+FrLwMHbRGY my6x7mmLy+JEydQrMFk8u/2ZdVZjvxnhBUmH9nuwgjhqaJ0Ez1GAbmkmJ/TV5pbY gOWOu5oe2zpkf3fpLRWY+XxctHukgl8SlN0ucyRSRPlWmO7rR8di/rujWMRRAlep fEkTeq6Z5X4Ep6lwxoWX5z+a5oPz4tLHMIbjGZlV3FGa7ii6GTBWmQSN42yTW9tZ ELoLtXeHgiSy27n7G6VMOIzKEu7V8mHt3L3ZFrF+O/Xx5KBb/b/xQg== =nP7Y -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Mac OS X Security Update Fixes Multiple Vulnerabilities SECUNIA ADVISORY ID: SA22187 VERIFY ADVISORY: http://secunia.com/advisories/22187/ CRITICAL: Highly critical IMPACT: Security Bypass, Spoofing, Exposure of sensitive information, Privilege escalation, DoS, System access WHERE: >From remote OPERATING SYSTEM: Apple Macintosh OS X http://secunia.com/product/96/ DESCRIPTION: Apple has issued a security update for Mac OS X, which fixes multiple vulnerabilities. 1) An error in the CFNetwork component may allow a malicious SSL site to pose as a trusted SLL site to CFNetwork clients (e.g. Safari). 5) An unchecked error condition in the LoginWindow component may result in Kerberos tickets being accessible to other local users after an unsuccessful attempt to log in. 6) Another error in the LoginWindow component during the handling of "Fast User Switching" may result in Kerberos tickets being accessible to other local users. 8) An error makes it possible for an account to manage WebObjects applications after the "Admin" privileges have been revoked. 9) A memory corruption error in QuickDraw Manager when processing PICT images can potentially be exploited via a specially crafted PICT image to execute arbitrary code. 10) An error in SASL can be exploited by malicious people to cause a DoS (Denial of Service) against the IMAP service. For more information: SA19618 11) A memory management error in WebKit's handling of certain HTML can be exploited by malicious people to compromise a user's system. SOLUTION: Update to version 10.4.8 or apply Security Update 2006-006. 3) The vendor credits Tom Saxton, Idle Loop Software Design. 4) The vendor credits Dino Dai Zovi, Matasano Security. 5) The vendor credits Patrick Gallagher, Digital Peaks Corporation. 6) The vendor credits Ragnar Sundblad, Royal Institute of Technology. 8) The vendor credits Phillip Tejada, Fruit Bat Software. 12) The vendor credits Chris Pepper, The Rockefeller University. ORIGINAL ADVISORY: Apple: http://docs.info.apple.com/article.html?artnum=304460 OTHER REFERENCES: SA19618: http://secunia.com/advisories/19618/ SA20971: http://secunia.com/advisories/20971/ SA21271: http://secunia.com/advisories/21271/ SA21865: http://secunia.com/advisories/21865/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ---------------------------------------------------------------------- . visiting a malicious website. 2) An unspecified error can be exploited to bypass the "allowScriptAccess" option. 3) Unspecified errors exist in the way the ActiveX control is invoked by Microsoft Office products on Windows. PROVIDED AND/OR DISCOVERED BY: 1) The vendor credits Stuart Pearson, Computer Terrorism UK Ltd, for reporting one of the vulnerabilities. 2) Reported by the vendor. 3) Reported by the vendor

NETGEAR DG834GT Wireless ADSL router running firmware 1.01.28 allows attackers to cause a denial of service (device hang) via a long string in the username field in the login window. The NetGear DG834GT device is prone to a denial-of-service vulnerability because it fails to properly validate user-supplied input. This issue allows attackers to cause the device to stop responding to network requests, effectively denying service to legitimate users

Multiple buffer overflows in Apple QuickTime before 7.1.3 allow user-assisted remote attackers to execute arbitrary code via a crafted QuickTime movie. Apple QuickTime fails to properly handle SGI images. Successful exploits may facilitate a remote compromise of affected computers. Apple QuickTime is a popular multimedia player that supports a wide variety of media formats. McAfee, Inc. QuickTime is used by the Mac OS X operating system and by the QuickTime media player for Microsoft Windows. Seven code execution vulnerabilities are present in QuickTime support for various multimedia formats including: MOV, H.264, FLC, FPX and SGI. Exploitation could lead to execution of arbitrary code. User interaction is required for an attack to succeed. The risk rating for these issues is medium. _________________________________________________ * Vulnerable Systems QuickTime 7.1.2 and below for Mac OS X QuickTime for Windows 7.1.2 and below _________________________________________________ * Vulnerability Information CVE-2006-4382 Two buffer overflow vulnerabilities are present in QuickTime MOV format support. CVE-2006-4384 On heap overflow vulnerability is present in QuickTime FLC format support. CVE-2006-4385 One buffer overflow vulnerability is present in QuickTime SGI format support. CVE-2006-4386 One buffer overflow vulnerability is present in QuickTime MOV H.264 format support. CVE-2006-4388 One buffer overflow vulnerability is present in QuickTime FlashPix (FPX) format support. CVE-2006-4389 One uninitialized memory access vulnerability is present in QuickTime FlashPix (FPX) format support. _________________________________________________ * Resolution Apple has included fixes for the QuickTime issues in QuickTime version 7.1.3 for Mac OS X and for Microsoft Windows. Further information is available at: http://docs.info.apple.com/article.html?artnum=304357 _________________________________________________ * Credits These vulnerabilities were discovered by Mike Price of McAfee Avert Labs. _________________________________________________ * Legal Notice Copyright (C) 2006 McAfee, Inc. The information contained within this advisory is provided for the convenience of McAfee's customers, and may be redistributed provided that no fee is charged for distribution and that the advisory is not modified in any way. McAfee makes no representations or warranties regarding the accuracy of the information referenced in this document, or the suitability of that information for your purposes. McAfee, Inc. and McAfee Avert Labs are registered Trademarks of McAfee, Inc. and/or its affiliated companies in the United States and/or other Countries. All other registered and unregistered trademarks in this document are the sole property of their respective owners. Best regards, Dave Marcus, B.A., CCNA, MCSE Security Research and Communications Manager McAfee(r) Avert(r) Labs . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Win32 binary codecs: Multiple vulnerabilities Date: March 04, 2008 Bugs: #150288 ID: 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities in the Win32 codecs for Linux may result in the remote execution of arbitrary code. Background ========== Win32 binary codecs provide support for video and audio playback. Workaround ========== There is no known workaround at this time. Resolution ========== All Win32 binary codecs users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/win32codecs-20071007-r2" Note: Since no updated binary versions have been released, the Quicktime libraries have been removed from the package. Please use the free alternative Quicktime implementations within VLC, MPlayer or Xine for playback. References ========== [ 1 ] CVE-2006-4382 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4382 [ 2 ] CVE-2006-4384 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4384 [ 3 ] CVE-2006-4385 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4385 [ 4 ] CVE-2006-4386 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4386 [ 5 ] CVE-2006-4388 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4388 [ 6 ] CVE-2006-4389 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4389 [ 7 ] CVE-2007-4674 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4674 [ 8 ] CVE-2007-6166 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6166 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200803-08.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2008 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHzc+AuhJ+ozIKI5gRAkBQAJ45BLSUrSDb21Ro/ZHEimwyzBpqqQCcD15e VpxOGmsa3V34PILWdYXqoXE= =70De -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/

Buffer overflow in Apple QuickTime before 7.1.3 allows user-assisted remote attackers to execute arbitrary code via a crafted SGI image. Apple QuickTime fails to properly handle SGI images. Successful exploits may facilitate a remote compromise of affected computers. Apple QuickTime is a popular multimedia player that supports a wide variety of media formats. McAfee, Inc. QuickTime is used by the Mac OS X operating system and by the QuickTime media player for Microsoft Windows. Seven code execution vulnerabilities are present in QuickTime support for various multimedia formats including: MOV, H.264, FLC, FPX and SGI. Exploitation could lead to execution of arbitrary code. User interaction is required for an attack to succeed. The risk rating for these issues is medium. _________________________________________________ * Vulnerable Systems QuickTime 7.1.2 and below for Mac OS X QuickTime for Windows 7.1.2 and below _________________________________________________ * Vulnerability Information CVE-2006-4382 Two buffer overflow vulnerabilities are present in QuickTime MOV format support. CVE-2006-4384 On heap overflow vulnerability is present in QuickTime FLC format support. CVE-2006-4386 One buffer overflow vulnerability is present in QuickTime MOV H.264 format support. CVE-2006-4388 One buffer overflow vulnerability is present in QuickTime FlashPix (FPX) format support. CVE-2006-4389 One uninitialized memory access vulnerability is present in QuickTime FlashPix (FPX) format support. _________________________________________________ * Resolution Apple has included fixes for the QuickTime issues in QuickTime version 7.1.3 for Mac OS X and for Microsoft Windows. Further information is available at: http://docs.info.apple.com/article.html?artnum=304357 _________________________________________________ * Credits These vulnerabilities were discovered by Mike Price of McAfee Avert Labs. _________________________________________________ * Legal Notice Copyright (C) 2006 McAfee, Inc. The information contained within this advisory is provided for the convenience of McAfee's customers, and may be redistributed provided that no fee is charged for distribution and that the advisory is not modified in any way. McAfee makes no representations or warranties regarding the accuracy of the information referenced in this document, or the suitability of that information for your purposes. McAfee, Inc. and McAfee Avert Labs are registered Trademarks of McAfee, Inc. and/or its affiliated companies in the United States and/or other Countries. All other registered and unregistered trademarks in this document are the sole property of their respective owners. Best regards, Dave Marcus, B.A., CCNA, MCSE Security Research and Communications Manager McAfee(r) Avert(r) Labs . I. Since QuickTime configures most web browsers to handle QuickTime media files, an attacker could exploit these vulnerabilities using a web page. For more information, please refer to the Vulnerability Notes. II. For further information, please see the Vulnerability Notes. III. Solution Upgrade QuickTime Upgrade to QuickTime 7.1.3. Disable QuickTime in your web browser An attacker may be able to exploit this vulnerability by persuading a user to access a specially crafted file with a web browser. Disabling QuickTime in your web browser will defend against this attack vector. For more information, refer to the Securing Your Web Browser document. Please send email to <cert@cert.org> with "TA06-256A Feedback VU#540348" in the subject. ____________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History September 13, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRQg23exOF3G+ig+rAQK7LggAt0RUIz3jewgQYrRYp9bMDBkS61Bvh2OO 8Gp2H472UXA0ucElK/1hAXtPXU2Pmf/EjrCqSImO+srV4i0x5QIFJDo41HtbDo9s FzQC/rmJ3YWl15L+uIjG0S1wxWwH5GyzQj4xaZCMdNLYEN7LVe31ETDsXJ3kEMMa m19M4GLOXAFfmjyGgky4Nux0RJU1UE/0w9pZESOXg+7WXFY8skOZ8YfqBvunjqtE pZa3LWoOcDtP/ORoEn7GY83v/uQqkX8uoAxwe9nuGXbyssvj7BQxDPvnwSWrXzUG R59/r1NA4i/EtYNV1ONW2Pntqc5/vv0OGcs1JFM9tazV3aRbgHfCVg== =nQVd -----END PGP SIGNATURE----- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Win32 binary codecs: Multiple vulnerabilities Date: March 04, 2008 Bugs: #150288 ID: 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities in the Win32 codecs for Linux may result in the remote execution of arbitrary code. Background ========== Win32 binary codecs provide support for video and audio playback. Workaround ========== There is no known workaround at this time. Resolution ========== All Win32 binary codecs users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/win32codecs-20071007-r2" Note: Since no updated binary versions have been released, the Quicktime libraries have been removed from the package. Please use the free alternative Quicktime implementations within VLC, MPlayer or Xine for playback. References ========== [ 1 ] CVE-2006-4382 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4382 [ 2 ] CVE-2006-4384 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4384 [ 3 ] CVE-2006-4385 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4385 [ 4 ] CVE-2006-4386 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4386 [ 5 ] CVE-2006-4388 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4388 [ 6 ] CVE-2006-4389 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4389 [ 7 ] CVE-2007-4674 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4674 [ 8 ] CVE-2007-6166 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6166 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200803-08.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2008 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/

Integer overflow in Apple QuickTime before 7.1.3 allows user-assisted remote attackers to execute arbitrary code via a crafted H.264 movie. Apple QuickTime fails to properly handle SGI images. Successful exploits may facilitate a remote compromise of affected computers. Apple QuickTime is a popular multimedia player that supports a wide variety of media formats. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 National Cyber Alert System Technical Cyber Security Alert TA06-256A Apple QuickTime Vulnerabilities Original release date: September 13, 2006 Last revised: -- Source: US-CERT Systems Affected Apple QuickTime on systems running * Apple Mac OS X * Microsoft Windows Overview Apple QuickTime contains multiple vulnerabilities. I. Since QuickTime configures most web browsers to handle QuickTime media files, an attacker could exploit these vulnerabilities using a web page. Note that QuickTime ships with Apple iTunes. For more information, please refer to the Vulnerability Notes. II. For further information, please see the Vulnerability Notes. III. Solution Upgrade QuickTime Upgrade to QuickTime 7.1.3. This and other updates for Mac OS X are available via Apple Update. Disable QuickTime in your web browser An attacker may be able to exploit this vulnerability by persuading a user to access a specially crafted file with a web browser. Disabling QuickTime in your web browser will defend against this attack vector. For more information, refer to the Securing Your Web Browser document. References * Vulnerability Notes for QuickTime 7.1.3 - <http://www.kb.cert.org/vuls/byid?searchview&query=QuickTime_713> * About the security content of the QuickTime 7.1.3 Update - <http://docs.info.apple.com/article.html?artnum=304357> * Apple QuickTime 7.1.3 - <http://www.apple.com/support/downloads/quicktime713.html> * Standalone Apple QuickTime Player - <http://www.apple.com/quicktime/download/standalone.html> * Mac OS X: Updating your software - <http://docs.info.apple.com/article.html?artnum=106704> * Securing Your Web Browser - <http://www.us-cert.gov/reading_room/securing_browser/> ____________________________________________________________________ The most recent version of this document can be found at: <http://www.us-cert.gov/cas/techalerts/TA06-256A.html> ____________________________________________________________________ Feedback can be directed to US-CERT Technical Staff. Please send email to <cert@cert.org> with "TA06-256A Feedback VU#540348" in the subject. ____________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History September 13, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRQg23exOF3G+ig+rAQK7LggAt0RUIz3jewgQYrRYp9bMDBkS61Bvh2OO 8Gp2H472UXA0ucElK/1hAXtPXU2Pmf/EjrCqSImO+srV4i0x5QIFJDo41HtbDo9s FzQC/rmJ3YWl15L+uIjG0S1wxWwH5GyzQj4xaZCMdNLYEN7LVe31ETDsXJ3kEMMa m19M4GLOXAFfmjyGgky4Nux0RJU1UE/0w9pZESOXg+7WXFY8skOZ8YfqBvunjqtE pZa3LWoOcDtP/ORoEn7GY83v/uQqkX8uoAxwe9nuGXbyssvj7BQxDPvnwSWrXzUG R59/r1NA4i/EtYNV1ONW2Pntqc5/vv0OGcs1JFM9tazV3aRbgHfCVg== =nQVd -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/quality_assurance_analyst/ http://secunia.com/web_application_security_specialist/ http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Apple QuickTime Multiple Vulnerabilities SECUNIA ADVISORY ID: SA21893 VERIFY ADVISORY: http://secunia.com/advisories/21893/ CRITICAL: Highly critical IMPACT: System access WHERE: >From remote SOFTWARE: Apple QuickTime 7.x http://secunia.com/product/5090/ DESCRIPTION: Multiple vulnerabilities have been reported in Apple QuickTime, which can be exploited by malicious people to compromise a user's system. 2) A boundary error within the processing of QuickTime movies can be exploited to cause a buffer overflow. 3) A boundary error within the processing of FLC movies can be exploited to cause a heap-based buffer overflow via a FLC movie with a specially crafted COLOR_64 chunk. 4) Errors within the processing of FlashPix files can be exploited to cause an integer overflow or buffer overflow. 5) An error within the processing of FlashPix files can be exploited to trigger an exception leaving an uninitialised object. 6) A boundary error within the processing of SGI images can be exploited to cause a buffer overflow. SOLUTION: Update to version 7.1.3. http://www.apple.com/quicktime/download/ PROVIDED AND/OR DISCOVERED BY: The vendor credits: 1) Sowhat of Nevis Labs, Mike Price of McAfee AVERT Labs, and Piotr Bania. 2) Mike Price of McAfee AVERT Labs. 3) Mike Price of McAfee AVERT Labs and Ruben Santamarta. 4) Mike Price of McAfee AVERT Labs. 5) Mike Price of McAfee AVERT Labs. 6) Mike Price of McAfee AVERT Labs ORIGINAL ADVISORY: Apple: http://docs.info.apple.com/article.html?artnum=304357 iDEFENSE: http://www.idefense.com/intelligence/vulnerabilities/display.php?id=413 Reverse Mode: http://www.reversemode.com/index.php?option=com_remository&Itemid=2&func=fileinfo&id=25 Piotr Bania: http://pb.specialised.info/all/adv/quicktime-integer-overflow-h264-adv-7.1.txt ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. 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Integer overflow in Apple QuickTime before 7.1.3 allows user-assisted remote attackers to execute arbitrary code via a crafted H.264 movie, a different issue than CVE-2006-4381. Apple QuickTime fails to properly handle SGI images. Apple From, as a countermeasure version Quicktime 7.1.3 Has been released.Arbitrary code or commands can be executed by a remote third party, DoS You can be attacked. Successful exploits may facilitate a remote compromise of affected computers. CVE: CVE-2006-4386 Orginal URL: http://piotrbania.com/all/adv/quicktime-integer-overflow-h264-adv-7.1.txt Software affected: Tested on QucikTime 7.1 (Windows version), with all newest add-ons. 0. DISCLAIMER Author takes no responsibility for any actions with provided informations or codes. The copyright for any material created by the author is reserved. Any duplication of codes or texts provided here in electronic or printed publications is not permitted without the author's agreement. I. II. The overflow occurs in the H.264 codec. Vulnerable code: 6825a28f 668b4806 mov cx,[eax+0x6] ; cx = controled by attacker 6825a293 660fb6d5 movzx dx,ch ; dx = 0x00XX (XX - controled by attacker) 6825a297 8af1 mov dh,cl ; dx = 0xXXXX (-//-) 6825a299 8bca mov ecx,edx ; ecx = edx 6825a29b 6681f90001 cmp cx,0x100 ; compare cx with 0x100 6825a2a0 7f3d jg QuickTimeH264!JVTCompComponentDispatch+0x917c (6825a2df) ; (*1*) 6825a2a2 0fbfd1 movsx edx,cx ; (*2*) 6825a2a5 8bca mov ecx,edx 6825a2a7 8bd9 mov ebx,ecx 6825a2a9 c1e902 shr ecx,0x2 6825a2ac 8d7008 lea esi,[eax+0x8] 6825a2af 8d7c2418 lea edi,[esp+0x18] 6825a2b3 f3a5 rep movsd ds:00fb8000=???????? *1 - JG jumps, takes care of the sign so in this case we have an security check for upper bounds, but when cx is a negative number this check is bypassed. No lower bounds checks were applied - bad. *2 - Due to the bypass of the point *1 EDX is now CX extended by sign (in this case its negative), EDX now looks like 0xFFFFXXXX, the integer is overflowed and rep movsd causes an memory corruption (obvious fact is that ECX is related to EDX). Debugger output: eax=00fb2028 ebx=ffffc9c9 ecx=3fffda7e edx=ffffc9c9 esi=00fb8000 edi=00141688 eip=6825a2b3 esp=0013b6a0 ebp=0013b8c4 iopl=0 nv up ei pl nz ac po nc cs=001b ss=0023 ds=0023 es=0023 fs=0038 gs=0000 efl=00010216 *** ERROR: Symbol file could not be found. Defaulted to export symbols for E:\Quicktime\QTSystem\QuickTimeH264.qtx - QuickTimeH264!JVTCompComponentDispatch+0x9150: 6825a2b3 f3a5 rep movsd ds:00fb8000=???????? es:00141688=00000000 The vulnerability may lead to remote code execution when specially crafted video file (MOV file) is being loaded. III. POC CODE Due to severity of this bug i will not release any proof of concept codes for this issue. IV. VENDOR RESPONSE Check: http://docs.info.apple.com/article.html?artnum=61798 . McAfee, Inc. QuickTime is used by the Mac OS X operating system and by the QuickTime media player for Microsoft Windows. Seven code execution vulnerabilities are present in QuickTime support for various multimedia formats including: MOV, H.264, FLC, FPX and SGI. Exploitation could lead to execution of arbitrary code. User interaction is required for an attack to succeed. The risk rating for these issues is medium. _________________________________________________ * Vulnerable Systems QuickTime 7.1.2 and below for Mac OS X QuickTime for Windows 7.1.2 and below _________________________________________________ * Vulnerability Information CVE-2006-4382 Two buffer overflow vulnerabilities are present in QuickTime MOV format support. CVE-2006-4384 On heap overflow vulnerability is present in QuickTime FLC format support. CVE-2006-4385 One buffer overflow vulnerability is present in QuickTime SGI format support. CVE-2006-4386 One buffer overflow vulnerability is present in QuickTime MOV H.264 format support. CVE-2006-4388 One buffer overflow vulnerability is present in QuickTime FlashPix (FPX) format support. CVE-2006-4389 One uninitialized memory access vulnerability is present in QuickTime FlashPix (FPX) format support. _________________________________________________ * Resolution Apple has included fixes for the QuickTime issues in QuickTime version 7.1.3 for Mac OS X and for Microsoft Windows. Further information is available at: http://docs.info.apple.com/article.html?artnum=304357 _________________________________________________ * Credits These vulnerabilities were discovered by Mike Price of McAfee Avert Labs. _________________________________________________ * Legal Notice Copyright (C) 2006 McAfee, Inc. The information contained within this advisory is provided for the convenience of McAfee's customers, and may be redistributed provided that no fee is charged for distribution and that the advisory is not modified in any way. McAfee makes no representations or warranties regarding the accuracy of the information referenced in this document, or the suitability of that information for your purposes. McAfee, Inc. and McAfee Avert Labs are registered Trademarks of McAfee, Inc. and/or its affiliated companies in the United States and/or other Countries. All other registered and unregistered trademarks in this document are the sole property of their respective owners. Best regards, Dave Marcus, B.A., CCNA, MCSE Security Research and Communications Manager McAfee(r) Avert(r) Labs . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Win32 binary codecs: Multiple vulnerabilities Date: March 04, 2008 Bugs: #150288 ID: 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities in the Win32 codecs for Linux may result in the remote execution of arbitrary code. Background ========== Win32 binary codecs provide support for video and audio playback. Workaround ========== There is no known workaround at this time. Resolution ========== All Win32 binary codecs users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/win32codecs-20071007-r2" Note: Since no updated binary versions have been released, the Quicktime libraries have been removed from the package. Please use the free alternative Quicktime implementations within VLC, MPlayer or Xine for playback. References ========== [ 1 ] CVE-2006-4382 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4382 [ 2 ] CVE-2006-4384 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4384 [ 3 ] CVE-2006-4385 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4385 [ 4 ] CVE-2006-4386 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4386 [ 5 ] CVE-2006-4388 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4388 [ 6 ] CVE-2006-4389 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4389 [ 7 ] CVE-2007-4674 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4674 [ 8 ] CVE-2007-6166 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6166 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200803-08.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2008 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHzc+AuhJ+ozIKI5gRAkBQAJ45BLSUrSDb21Ro/ZHEimwyzBpqqQCcD15e VpxOGmsa3V34PILWdYXqoXE= =70De -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/

Integer overflow in Apple QuickTime before 7.1.3 allows user-assisted remote attackers to execute arbitrary code via a crafted FlashPix file. Apple QuickTime fails to properly handle SGI images. Successful exploits may facilitate a remote compromise of affected computers. Apple QuickTime is a multimedia playback software developed by Apple (Apple). The software is capable of handling multiple sources such as digital video, media segments, and more. McAfee, Inc. QuickTime is used by the Mac OS X operating system and by the QuickTime media player for Microsoft Windows. Seven code execution vulnerabilities are present in QuickTime support for various multimedia formats including: MOV, H.264, FLC, FPX and SGI. Exploitation could lead to execution of arbitrary code. User interaction is required for an attack to succeed. The risk rating for these issues is medium. _________________________________________________ * Vulnerable Systems QuickTime 7.1.2 and below for Mac OS X QuickTime for Windows 7.1.2 and below _________________________________________________ * Vulnerability Information CVE-2006-4382 Two buffer overflow vulnerabilities are present in QuickTime MOV format support. CVE-2006-4384 On heap overflow vulnerability is present in QuickTime FLC format support. CVE-2006-4385 One buffer overflow vulnerability is present in QuickTime SGI format support. CVE-2006-4386 One buffer overflow vulnerability is present in QuickTime MOV H.264 format support. CVE-2006-4388 One buffer overflow vulnerability is present in QuickTime FlashPix (FPX) format support. CVE-2006-4389 One uninitialized memory access vulnerability is present in QuickTime FlashPix (FPX) format support. _________________________________________________ * Resolution Apple has included fixes for the QuickTime issues in QuickTime version 7.1.3 for Mac OS X and for Microsoft Windows. Further information is available at: http://docs.info.apple.com/article.html?artnum=304357 _________________________________________________ * Credits These vulnerabilities were discovered by Mike Price of McAfee Avert Labs. _________________________________________________ * Legal Notice Copyright (C) 2006 McAfee, Inc. The information contained within this advisory is provided for the convenience of McAfee's customers, and may be redistributed provided that no fee is charged for distribution and that the advisory is not modified in any way. McAfee makes no representations or warranties regarding the accuracy of the information referenced in this document, or the suitability of that information for your purposes. McAfee, Inc. and McAfee Avert Labs are registered Trademarks of McAfee, Inc. and/or its affiliated companies in the United States and/or other Countries. All other registered and unregistered trademarks in this document are the sole property of their respective owners. Best regards, Dave Marcus, B.A., CCNA, MCSE Security Research and Communications Manager McAfee(r) Avert(r) Labs . I. Since QuickTime configures most web browsers to handle QuickTime media files, an attacker could exploit these vulnerabilities using a web page. Note that QuickTime ships with Apple iTunes. For more information, please refer to the Vulnerability Notes. II. For further information, please see the Vulnerability Notes. III. Solution Upgrade QuickTime Upgrade to QuickTime 7.1.3. Disable QuickTime in your web browser An attacker may be able to exploit this vulnerability by persuading a user to access a specially crafted file with a web browser. Disabling QuickTime in your web browser will defend against this attack vector. For more information, refer to the Securing Your Web Browser document. Please send email to <cert@cert.org> with "TA06-256A Feedback VU#540348" in the subject. ____________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History September 13, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRQg23exOF3G+ig+rAQK7LggAt0RUIz3jewgQYrRYp9bMDBkS61Bvh2OO 8Gp2H472UXA0ucElK/1hAXtPXU2Pmf/EjrCqSImO+srV4i0x5QIFJDo41HtbDo9s FzQC/rmJ3YWl15L+uIjG0S1wxWwH5GyzQj4xaZCMdNLYEN7LVe31ETDsXJ3kEMMa m19M4GLOXAFfmjyGgky4Nux0RJU1UE/0w9pZESOXg+7WXFY8skOZ8YfqBvunjqtE pZa3LWoOcDtP/ORoEn7GY83v/uQqkX8uoAxwe9nuGXbyssvj7BQxDPvnwSWrXzUG R59/r1NA4i/EtYNV1ONW2Pntqc5/vv0OGcs1JFM9tazV3aRbgHfCVg== =nQVd -----END PGP SIGNATURE----- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Win32 binary codecs: Multiple vulnerabilities Date: March 04, 2008 Bugs: #150288 ID: 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities in the Win32 codecs for Linux may result in the remote execution of arbitrary code. Background ========== Win32 binary codecs provide support for video and audio playback. Workaround ========== There is no known workaround at this time. Resolution ========== All Win32 binary codecs users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/win32codecs-20071007-r2" Note: Since no updated binary versions have been released, the Quicktime libraries have been removed from the package. Please use the free alternative Quicktime implementations within VLC, MPlayer or Xine for playback. References ========== [ 1 ] CVE-2006-4382 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4382 [ 2 ] CVE-2006-4384 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4384 [ 3 ] CVE-2006-4385 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4385 [ 4 ] CVE-2006-4386 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4386 [ 5 ] CVE-2006-4388 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4388 [ 6 ] CVE-2006-4389 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4389 [ 7 ] CVE-2007-4674 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4674 [ 8 ] CVE-2007-6166 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6166 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200803-08.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2008 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/

Heap-based buffer overflow in Apple QuickTime before 7.1.3 allows user-assisted remote attackers to execute arbitrary code via the COLOR_64 chunk in a FLIC (FLC) movie. Apple QuickTime fails to properly handle SGI images. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary code or cause a denial-of-service condition. Successful exploits may facilitate a remote compromise of affected computers. Apple QuickTime FLIC File Heap Overflow Vulnerability iDefense Security Advisory 09.12.06 http://www.idefense.com/intelligence/vulnerabilities/ Sep 12, 2006 I. BACKGROUND Quicktime is Apple's media player product used to render video and other media. For more information visit http://www.apple.com/quicktime/ II. A FLIC file is an animation file consisting of a number of frames, each of which is made up of an image and may contain other information such as a palette or a label. The vulnerability specifically exists in the handling of the COLOR_64 chunk in FLIC format files. QuickTime does not validate that the data size allocated to store the palette is large enough, allowing a malformed file to cause controllable heap corruption. III. In order to exploit this vulnerability, attackers must social engineer victims into visiting a website under their control. The QuickTime plugin can be forced to load in Firefox and Internet Explorer. Furthermore, testing shows that either browser can be used as an attack vector. It is also possible to open this type of file directly from within QuickTime or from a playlist that QuickTime has opened. The data being used to overwrite the heap is in the form 0x00XXYYZZ, where XX, YY and ZZ are controllable. This limits the range of values that can be overwritten, but does not prevent it. IV. DETECTION iDefense Labs confirmed that version 7.1 of the QuickTime player is vulnerable. It is suspected that all previous versions are also affected. V. WORKAROUND iDefense is currently unaware of any effective workarounds for this vulnerability. VI. VENDOR RESPONSE " QuickTime 7.1.3 may be obtained from the Software Update pane in System Preferences, or from the Download tab in the QuickTime site http://www.apple.com/quicktime/ For Mac OS X v10.3.9 or later The download file is named: "QuickTimeInstallerX.dmg" Its SHA-1 digest is: 55cfeb0d92d8e0a0694267df58d2b53526d24d3d QuickTime 7.1.3 for Windows 2000/XP The download file is named: "QuickTimeInstaller.exe" Its SHA-1 digest is: 047a9f2d88c8a865b4ad5f24c9904b8727ba71e7 QuickTime 7.1.3 with iTunes for Windows 2000/XP The download file is named: "iTunesSetup.exe" Its SHA-1 digest is: 5cdc86b2edb1411b9a022f05b1bfbe858fbcf901 Information will also be posted to the Apple Product Security web site: http://docs.info.apple.com/article.html?artnum=61798 " VII. CVE INFORMATION The Common Vulnerabilities and Exposures (CVE) project has assigned the name CAN-2006-4384 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 08/16/2006 Initial vendor notification 08/16/2006 Initial vendor response 09/12/2006 Coordinated public disclosure IX. CREDIT This vulnerability was reported to iDefense by Rub\xe9n Santamarta of reversemode.com. Get paid for vulnerability research http://www.idefense.com/methodology/vulnerability/vcp.php Free tools, research and upcoming events http://labs.iDefense.com/ X. LEGAL NOTICES Copyright \xa9 2006 iDefense, Inc. 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 email 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. McAfee, Inc. QuickTime is used by the Mac OS X operating system and by the QuickTime media player for Microsoft Windows. Seven code execution vulnerabilities are present in QuickTime support for various multimedia formats including: MOV, H.264, FLC, FPX and SGI. Exploitation could lead to execution of arbitrary code. User interaction is required for an attack to succeed. The risk rating for these issues is medium. _________________________________________________ * Vulnerable Systems QuickTime 7.1.2 and below for Mac OS X QuickTime for Windows 7.1.2 and below _________________________________________________ * Vulnerability Information CVE-2006-4382 Two buffer overflow vulnerabilities are present in QuickTime MOV format support. CVE-2006-4385 One buffer overflow vulnerability is present in QuickTime SGI format support. CVE-2006-4386 One buffer overflow vulnerability is present in QuickTime MOV H.264 format support. CVE-2006-4389 One uninitialized memory access vulnerability is present in QuickTime FlashPix (FPX) format support. _________________________________________________ * Resolution Apple has included fixes for the QuickTime issues in QuickTime version 7.1.3 for Mac OS X and for Microsoft Windows. Further information is available at: http://docs.info.apple.com/article.html?artnum=304357 _________________________________________________ * Credits These vulnerabilities were discovered by Mike Price of McAfee Avert Labs. The information contained within this advisory is provided for the convenience of McAfee's customers, and may be redistributed provided that no fee is charged for distribution and that the advisory is not modified in any way. McAfee makes no representations or warranties regarding the accuracy of the information referenced in this document, or the suitability of that information for your purposes. McAfee, Inc. and McAfee Avert Labs are registered Trademarks of McAfee, Inc. and/or its affiliated companies in the United States and/or other Countries. All other registered and unregistered trademarks in this document are the sole property of their respective owners. Best regards, Dave Marcus, B.A., CCNA, MCSE Security Research and Communications Manager McAfee(r) Avert(r) Labs . I. Since QuickTime configures most web browsers to handle QuickTime media files, an attacker could exploit these vulnerabilities using a web page. Note that QuickTime ships with Apple iTunes. For more information, please refer to the Vulnerability Notes. Solution Upgrade QuickTime Upgrade to QuickTime 7.1.3. Disable QuickTime in your web browser An attacker may be able to exploit this vulnerability by persuading a user to access a specially crafted file with a web browser. For more information, refer to the Securing Your Web Browser document. Please send email to <cert@cert.org> with "TA06-256A Feedback VU#540348" in the subject. ____________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History September 13, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRQg23exOF3G+ig+rAQK7LggAt0RUIz3jewgQYrRYp9bMDBkS61Bvh2OO 8Gp2H472UXA0ucElK/1hAXtPXU2Pmf/EjrCqSImO+srV4i0x5QIFJDo41HtbDo9s FzQC/rmJ3YWl15L+uIjG0S1wxWwH5GyzQj4xaZCMdNLYEN7LVe31ETDsXJ3kEMMa m19M4GLOXAFfmjyGgky4Nux0RJU1UE/0w9pZESOXg+7WXFY8skOZ8YfqBvunjqtE pZa3LWoOcDtP/ORoEn7GY83v/uQqkX8uoAxwe9nuGXbyssvj7BQxDPvnwSWrXzUG R59/r1NA4i/EtYNV1ONW2Pntqc5/vv0OGcs1JFM9tazV3aRbgHfCVg== =nQVd -----END PGP SIGNATURE----- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Win32 binary codecs: Multiple vulnerabilities Date: March 04, 2008 Bugs: #150288 ID: 200803-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities in the Win32 codecs for Linux may result in the remote execution of arbitrary code. Background ========== Win32 binary codecs provide support for video and audio playback. Workaround ========== There is no known workaround at this time. Resolution ========== All Win32 binary codecs users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/win32codecs-20071007-r2" Note: Since no updated binary versions have been released, the Quicktime libraries have been removed from the package. Please use the free alternative Quicktime implementations within VLC, MPlayer or Xine for playback. References ========== [ 1 ] CVE-2006-4382 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4382 [ 2 ] CVE-2006-4384 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4384 [ 3 ] CVE-2006-4385 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4385 [ 4 ] CVE-2006-4386 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4386 [ 5 ] CVE-2006-4388 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4388 [ 6 ] CVE-2006-4389 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4389 [ 7 ] CVE-2007-4674 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4674 [ 8 ] CVE-2007-6166 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6166 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200803-08.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2008 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/