VARIoT IoT vulnerabilities database

Integer underflow in Help Viewer in Apple Mac OS X before 10.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted help:topic URL that triggers a buffer overflow. Attackers can leverage this issue to execute arbitrary code with the privileges of the affected application. Successful exploits will compromise the application and possibly the underlying computer. Failed attacks will likely cause denial-of-service conditions. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but has been given its own record to better document the vulnerability. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

Unspecified vulnerability in AppKit in Apple Mac OS X before 10.5 allows user-assisted remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted document file, as demonstrated by opening the document with TextEdit. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. Apple Mac OS X is prone to a remote code-execution vulnerability that occurs in AppKit. An attacker can exploit this issue to execute arbitrary code with the privileges of the user running the affected application. This issue affects Mac OS X 10.4.11 and Mac OS X Server 10.4.11. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 scheduler in CUPS in Apple Mac OS X 10.5 before 10.5.3, when debug logging is enabled and a printer requires a password, allows attackers to obtain sensitive information (credentials) by reading the log data, related to "authentication environment variables.". ( Authentication information ) There is a vulnerability that gets acquired.Authentication information may be obtained by reading log data. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. This issue may be triggered when printing to a password-protected printer while debug logging is enabled. Attackers can exploit this issue to harvest sensitive information that can aid in further attacks. This issue affects Mac OS X 10.5 - 10.5.2 and Mac OS X Server 10.5 - 10.5.2. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but has been given its own record to better document the vulnerability. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

Unspecified vulnerability in the Pixlet codec in Apple Pixlet Video in Apple Mac OS X before 10.5.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted movie file, related to "multiple memory corruption issues.". The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. Apple Mac OS X is prone to multiple memory-corruption vulnerabilities that occur in Apple Pixlet Video. An attacker can exploit these issues to execute arbitrary code with the privileges of the user running the affected application. These issues affect Mac OS X 10.4.11, Mac OS X Server 10.4.11, Mac OS X 10.5 - 10.5.2, and Mac OS X Server 10.5 - 10.5.2. NOTE: These issues were previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but have been given this record to better document them. This vulnerability is related to \"multiple A memory corruption problem\" is related. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

CoreGraphics in Apple Mac OS X before 10.5.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PDF document, related to an uninitialized variable. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. Apple Mac OS X is prone to a remote code-execution vulnerability affecting CoreGraphics. Successful exploits will allow the attacker to execute arbitrary code in the context of the affected application. Failed exploit attempts will likely result in denial-of-service conditions. This issue affects Mac OS X 10.4.11, Mac OS X Server 10.4.11, Mac OS X 10.5 - 10.5.2, and Mac OS X Server 10.5 - 10.5.2. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but has been given its own record to better document the vulnerability. There is an uninitialized variable vulnerability when oreGraphics handles PDF files. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

CFNetwork in Safari in Apple Mac OS X before 10.5.3 automatically sends an SSL client certificate in response to a web server's certificate request, which allows remote web sites to obtain sensitive information (Subject data) from personally identifiable certificates, and use arbitrary certificates to track user activities across domains, a related issue to CVE-2007-4879. Web A vulnerability that leaks to the site exists.Malicious Web Your site may receive important information and track user behavior across domains. Apple Mac OS X is prone to multiple security vulnerabilities that have been addressed in Security Update 2008-003 and Mac OS X/Mac OS X Server 10.5.3. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. NOTE: This BID is being retired; the following individual records have been created to better document the issues: 29480 Apple Mac OS X CoreGraphics PDF Handling Code Execution Vulnerability 29481 Apple Mac OS X CoreTypes Unsafe Content Warning Weakness 29483 Apple Mac OS X Help Viewer 'help:topic' URI Buffer Overflow Vulnerability 29484 Apple Mac OS X CUPS Debug Logging Information Disclosure Vulnerability 29486 Apple Mac OS X iCal '.ics' File Handling Remote Code Execution Vulnerability 29487 Apple Mac OS X AppKit Malformed File Remote Code Execution Vulnerability 29488 Apple Mac OS X International Components for Unicode Information Disclosure Vulnerability 29489 Apple Mac OS X Pixlet Video Multiple Unspecified Memory Corruption Vulnerabilities 29490 Apple Mac OS X AFP Server File Sharing Unauthorized File Access Vulnerability 29491 Apple Mac OS X CoreFoundation CFData Object Handling Code Execution Vulnerability 29492 Apple Mac OS X Apple Type Services PDF Handling Code Execution Vulnerability 29493 Apple Mac OS X CFNetwork SSL Client Certificate Handling Information Disclosure Vulnerability 29500 Apple Mac OS X Mail Memory Corruption Vulnerability 29501 Apple Mac OS X Image Capture Webserver Directory Traversal Vulnerability 29511 Apple Mac OS X Wiki Server User Name Enumeration Weakness 29513 Apple Mac OS X ImageIO BMP/GIF Image Information Disclosure Vulnerability 29514 Apple Mac OS X ImageIO JPEG2000 Handling Remote Code Execution Vulnerability 29520 Apple Mac OS X Single Sign-On 'sso_util' Local Information Disclosure Vulnerability 29521 Apple Mac OS X Image Capture Local Arbitrary File Overwrite Vulnerability. An attacker could leverage this vulnerability to obtain potentially sensitive information that may aid in further attacks. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

Integer overflow in ImageIO in Apple Mac OS X before 10.5.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted JPEG2000 image that triggers a heap-based buffer overflow. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. Successful exploits will allow an attacker to run arbitrary code in the context of the affected application. Failed exploit attempts will likely result in denial-of-service conditions. This issue affects Mac OS X 10.4.11, Mac OS X Server 10.4.11, Mac OS X 10.5 - 10.5.2, and Mac OS X Server 10.5 - 10.5.2. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but has been given its own record to better document the vulnerability. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 Filing Protocol (AFP) Server in Apple Mac OS X before 10.5.3 does not verify that requested files and directories are inside shared folders, which allows remote attackers to read arbitrary files via unspecified AFP traffic. Apple Mac OS X is prone to multiple security vulnerabilities that have been addressed in Security Update 2008-003 and Mac OS X/Mac OS X Server 10.5.3. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. NOTE: This BID is being retired; the following individual records have been created to better document the issues: 29480 Apple Mac OS X CoreGraphics PDF Handling Code Execution Vulnerability 29481 Apple Mac OS X CoreTypes Unsafe Content Warning Weakness 29483 Apple Mac OS X Help Viewer 'help:topic' URI Buffer Overflow Vulnerability 29484 Apple Mac OS X CUPS Debug Logging Information Disclosure Vulnerability 29486 Apple Mac OS X iCal '.ics' File Handling Remote Code Execution Vulnerability 29487 Apple Mac OS X AppKit Malformed File Remote Code Execution Vulnerability 29488 Apple Mac OS X International Components for Unicode Information Disclosure Vulnerability 29489 Apple Mac OS X Pixlet Video Multiple Unspecified Memory Corruption Vulnerabilities 29490 Apple Mac OS X AFP Server File Sharing Unauthorized File Access Vulnerability 29491 Apple Mac OS X CoreFoundation CFData Object Handling Code Execution Vulnerability 29492 Apple Mac OS X Apple Type Services PDF Handling Code Execution Vulnerability 29493 Apple Mac OS X CFNetwork SSL Client Certificate Handling Information Disclosure Vulnerability 29500 Apple Mac OS X Mail Memory Corruption Vulnerability 29501 Apple Mac OS X Image Capture Webserver Directory Traversal Vulnerability 29511 Apple Mac OS X Wiki Server User Name Enumeration Weakness 29513 Apple Mac OS X ImageIO BMP/GIF Image Information Disclosure Vulnerability 29514 Apple Mac OS X ImageIO JPEG2000 Handling Remote Code Execution Vulnerability 29520 Apple Mac OS X Single Sign-On 'sso_util' Local Information Disclosure Vulnerability 29521 Apple Mac OS X Image Capture Local Arbitrary File Overwrite Vulnerability. Successfully exploiting this issue will allow attackers to obtain potentially sensitive information that may lead to other attacks. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

Mail in Apple Mac OS X before 10.5, when an IPv6 SMTP server is used, does not properly initialize memory, which might allow remote attackers to execute arbitrary code or cause a denial of service (application crash), or obtain sensitive information (memory contents) in opportunistic circumstances, by sending an e-mail message. A vulnerability in the way Apple Help Viewer handles specially crafted URLs may allow an attacker to execute arbitrary code or cause a denial of service. Apple Mac OS X is prone to a memory-corruption vulnerability that affects the Mail application. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but has been given its own record to better document the vulnerability. This issue affects Mac OS X v10.4.11 and Mac OS X Server 10.4.11. Computers running Mac OS X v10.5 or later are not affected by this issue. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. An uninitialized buffer vulnerability exists in Mail. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

Image Capture in Apple Mac OS X before 10.5 does not properly use temporary files, which allows local users to overwrite arbitrary files, and display images that are being resized by this application. A local attacker can exploit this issue to overwrite files with the privileges of another user running the affected application. This issue affects Mac OS X 10.4.11 and Mac OS X Server 10.4.11. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but has been given its own record to better document the vulnerability. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

Unspecified vulnerability in the Apple Type Services (ATS) server in Apple Mac OS X 10.5 before 10.5.3 allows user-assisted remote attackers to execute arbitrary code via a crafted embedded font in a PDF document, related to memory corruption that occurs during printing. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. Successful exploits will allow attackers to execute arbitrary code in the context of the affected application. Failed exploit attempts will likely result in denial-of-service conditions. This issue affects Mac OS X 10.5 - 10.5.2 and Mac OS X Server 10.5 - 10.5.2. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but has been given its own record to better document the vulnerability. This vulnerability is related to the printing process. related to memory corruption. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

Directory traversal vulnerability in the embedded web server in Image Capture in Apple Mac OS X before 10.5 allows remote attackers to read arbitrary files via directory traversal sequences in the URI. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. Apple's Image Capture is prone to a directory-traversal vulnerability because the application fails to properly sanitize user-supplied input. An attacker can exploit this issue to gain access to arbitrary files in the context of the affected server. Information gathered may lead to other attacks. This vulnerability affects Mac OS X 10.4.11 and Mac OS X Server 10.4.11. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but has been given its own record to better document the vulnerability. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

Wiki Server in Apple Mac OS X 10.5 before 10.5.3 allows remote attackers to obtain sensitive information (user names) by reading the error message produced upon access to a nonexistent blog. A successful exploit of this issue may aid in further attacks. This issue affects Mac OS X Server 10.5 to 10.5.2. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 sso_util program in Single Sign-On in Apple Mac OS X before 10.5.3 places passwords on the command line, which allows local users to obtain sensitive information by listing the process. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. Local attackers can leverage this issue to gain access to sensitive information that will aid in further attacks. This issue affects Mac OS X 10.4.11, Mac OS X Server 10.4.11, Mac OS X 10.5 - 10.5.2, and Mac OS X Server 10.5 - 10.5.2. Leaked passwords include user, administrator, and KDC administrative passwords. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

Incomplete blacklist vulnerability in CoreTypes in Apple Mac OS X before 10.5.3 allows user-assisted remote attackers to execute arbitrary code via an (1) Automator, (2) Help, (3) Safari, or (4) Terminal content type for a downloadable object, which does not trigger a "potentially unsafe" warning message in (a) the Download Validation feature in Mac OS X 10.4 or (b) the Quarantine feature in Mac OS X 10.5. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. This issue can lead to a false sense of security, potentially aiding in network-based attacks. This issue affects Mac OS X 10.4.11, Mac OS X Server 10.4.11, Mac OS X 10.5 - 10.5.2, and Mac OS X Server 10.5 - 10.5.2. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but has been given its own record to better document the vulnerability. Although these content types are not automatically enabled, they can still lead to malicious payloads if they are manually enabled. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------

Integer overflow in the CFDataReplaceBytes function in the CFData API in CoreFoundation in Apple Mac OS X before 10.5.3 allows context-dependent attackers to execute arbitrary code or cause a denial of service (crash) via an invalid length argument, which triggers a heap-based buffer overflow. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. Apple Mac OS X is prone to a remote code-execution vulnerability affecting CoreFoundation. Successful exploits will allow attackers to execute arbitrary code in the context of the affected component. Failed exploit attempts will likely result in denial-of-service conditions. This issue affects Mac OS X 10.4.11, Mac OS X Server 10.4.11, Mac OS X 10.5 - 10.5.2, and Mac OS X Server 10.5 - 10.5.2. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but has been given its own record to better document the vulnerability. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. 13) A conversion error exists in ICU when handling certain character encodings. This can potentially be exploited bypass content filters and may lead to cross-site scripting and disclosure of sensitive information. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. 20) A vulnerability in Mongrel can be exploited by malicious people to disclose sensitive information. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 BMP and GIF image decoding engine in ImageIO in Apple Mac OS X before 10.5.3 allows remote attackers to obtain sensitive information (memory contents) via a crafted (1) BMP or (2) GIF image, which causes an out-of-bounds read. Apple Safari automatically executes downloaded files based on Internet Explorer zone settings, which can allow a remote attacker to execute arbitrary code on a vulnerable system. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. Apple Mac OS X is prone to an information-disclosure vulnerability that occurs in ImageIO. An attacker can exploit this issue to obtain sensitive information that may lead to further attacks. This issue affects Mac OS X 10.4.11, Mac OS X Server 10.4.11, Mac OS X 10.5 - 10.5.2, and Mac OS X Server 10.5 - 10.5.2. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities) but has been given its own record to better document the vulnerability. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 10) An error when printing to password-protected printers with debug logging enabled may lead to the disclosure of sensitive information. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. Successful exploitation may allow execution of arbitrary code. 13) A conversion error exists in ICU when handling certain character encodings. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 vulnerabilities are reported in Safari for Windows prior to version 3.1.2. SOLUTION: Update to version 3.1.2. http://www.apple.com/support/downloads/safari312forwindows.html PROVIDED AND/OR DISCOVERED BY: The vendor credits: 1) Gynvael Coldwind, Hispasec 2) Will Dormann, CERT/CC 3) James Urquhart CHANGELOG: 2008-06-20: Added link to US-CERT

The International Components for Unicode (ICU) library in Apple Mac OS X before 10.5.3, Red Hat Enterprise Linux 5, and other operating systems omits some invalid character sequences during conversion of some character encodings, which might allow remote attackers to conduct cross-site scripting (XSS) attacks. The security update addresses a total of 19 new vulnerabilities that affect the AFP Server, AppKit, Apple Pixlet Video, ATS, CFNetwork, CoreFoundation, CoreGraphics, CoreTypes, CUPS, Help Viewer, iCal, International Components for Unicode, Image Capture, ImageIO, Kernel, Mail, Single Sign-On, and Wiki Server components of Mac OS X. The International Components for Unicode (ICU) is prone to a vulnerability related to the handling of certain invalid character sequences. An attacker may leverage this vulnerability to bypass content filters. This may lead to cross-site scripting attacks or the disclosure of sensitive information in some cases. Other attacks are also possible. NOTE: This issue was previously covered in BID 29412 (Apple Mac OS X 2008-003 Multiple Security Vulnerabilities), but has been given its own record to better document the vulnerability. I. Further details are available in the US-CERT Vulnerability Notes Database. II. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA08-150A Feedback VU#566875" in the subject. _________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. _________________________________________________________________ Produced 2008 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History May 29 2008: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBSD8M8XIHljM+H4irAQL8gggAhPXOm6pPXxrZpjiJYHmlhwCCIclyj9vo Yvs/cicI8vJ3vB4xkUd51/iFoze6D3mFnSxwVAgrixysdkaCxBUyWqmRumEDTXfx 403FR2yIFpSFr7+9VXXWpmq6E0aHVjrKPOArq5uysuIPOHiEbKUisT2gBXUlPrtN RjUg/w/9/IEryPxv/nVzHMcLDde2OLyoo+tiSCOqJK/sC/VUM/d1zkdIDOfu0zom vmqM10hDyA7VR2rgkKvSbqXOWHua0t4eHaNMP0h3N51yLmFhMHxBGj9zWXj9dpHI DcQ9gnQKm7YocOfLC4IPV0BWuPoAkNOEAPeRapPgmJ60icjOpn/MTQ== =QvSr -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. 1) An error in AFP server allows connected users or guests to access files and directories that are not within a shared directory. 2) Some vulnerabilities in Apache can be exploited by malicious people to conduct cross-site scripting attacks or to cause a DoS (Denial of Service). 3) An unspecified error in AppKit can potentially be exploited to execute arbitrary code when a user opens a specially crafted document file with an editor that uses AppKit (e.g. TextEdit). 4) Multiple unspecified errors exist in the processing of Pixlet video files. These can be exploited to cause memory corruption and potentially allow for execution of arbitrary code when a user opens a specially crafted movie file. 5) An unspecified error exists in Apple Type Services when processing embedded fonts in PDF files. This can be exploited to cause a memory corruption when a PDF file containing a specially crafted embedded font is printed. Successful exploitation may allow execution of arbitrary code. 6) An error in Safari's SSL client certificate handling can lead to an information disclosure of the first client certificate found in the keychain when a web server issues a client certificate request. 7) An integer overflow exists in CoreFoundation when handling CFData objects. This can be exploited to cause a heap-based buffer overflow if an application calls "CFDataReplaceBytes" with an invalid "length" argument. 8) An error due to an uninitialised variable in CoreGraphics can potentially be exploited to execute arbitrary code when a specially crafted PDF is opened. 9) A weakness is caused due to users not being warned before opening certain potentially unsafe content types. 11) Some vulnerabilities in Adobe Flash Player can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting attacks, or to potentially compromise a user's system. For more information: SA28083 12) An integer underflow error in Help Viewer when handling help:topic URLs can be exploited to cause a buffer overflow when a specially crafted help:topic URL is accessed. Successful exploitation may allow execution of arbitrary code. 14) Input passed to unspecified parameters in Image Capture's embedded web server is not properly sanitised before being used. This can be exploited to disclose the content of local files via directory traversal attacks. 15) An error in the handling of temporary files in Image Capture can be exploited by malicious, local users to manipulate files with the privilege of a user running Image Capture. 16) A boundary error in the BMP and GIF image decoding engine in ImageIO can be exploited to disclose content in memory. 17) Some vulnerabilities in ImageIO can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerabilities are caused due to the use of vulnerable libpng code. For more information: SA27093 SA27130 18) An integer overflow error in ImageIO within the processing of JPEG2000 images can be exploited to cause a heap-based buffer overflow when a specially crafted JPEG2000 image is viewed. Successful exploitation of this vulnerability may allow execution of arbitrary code. 19) An error in Mail is caused due to an uninitialised variable and can lead to disclosure of sensitive information and potentially execution of arbitrary code when mail is sent through an SMTP server over IPv6. For more information: SA28323 21) The sso_util command-line tool requires that passwords be passed to it in its arguments, which can be exploited by malicious, local users to disclose the passwords. 22) An error in Wiki Server can be exploited to determine valid local user names when nonexistent blogs are accessed. ORIGINAL ADVISORY: http://support.apple.com/kb/HT1897 OTHER REFERENCES: SA18008: http://secunia.com/advisories/18008/ SA18307: http://secunia.com/advisories/18307/ SA26273: http://secunia.com/advisories/26273/ SA26636: http://secunia.com/advisories/26636/ SA27093: http://secunia.com/advisories/27093/ SA27130: http://secunia.com/advisories/27130/ SA28081: http://secunia.com/advisories/28081/ SA28083: http://secunia.com/advisories/28083/ SA28323: http://secunia.com/advisories/28323/ ---------------------------------------------------------------------- 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 ---------------------------------------------------------------------- . =========================================================== Ubuntu Security Notice USN-747-1 March 26, 2009 icu vulnerability CVE-2008-1036 =========================================================== A security issue affects the following Ubuntu releases: Ubuntu 6.06 LTS Ubuntu 7.10 Ubuntu 8.04 LTS Ubuntu 8.10 This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu. The problem can be corrected by upgrading your system to the following package versions: Ubuntu 6.06 LTS: libicu34 3.4.1a-1ubuntu1.6.06.2 Ubuntu 7.10: libicu36 3.6-3ubuntu0.2 Ubuntu 8.04 LTS: libicu38 3.8-6ubuntu0.1 Ubuntu 8.10: libicu38 3.8.1-2ubuntu0.1 After a standard system upgrade you need to restart applications linked against libicu, such as OpenOffice.org, to effect the necessary changes. Details follow: It was discovered that libicu did not correctly handle certain invalid encoded data. If a user or automated system were tricked into processing specially crafted data with applications linked against libicu, certain content filters could be bypassed. ---------------------------------------------------------------------- Did you know? Our assessment and impact rating along with detailed information such as exploit code availability, or if an updated patch is released by the vendor, is not part of this mailing-list? Click here to learn more about our commercial solutions: http://secunia.com/advisories/business_solutions/ Click here to trial our solutions: http://secunia.com/advisories/try_vi/ ---------------------------------------------------------------------- TITLE: Red Hat update for icu SECUNIA ADVISORY ID: SA34290 VERIFY ADVISORY: http://secunia.com/advisories/34290/ DESCRIPTION: Red Hat has issued an update for icu. For more information: SA34246 SOLUTION: Updated packages are available via Red Hat Network. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------ Debian Security Advisory DSA-1762-1 security@debian.org http://www.debian.org/security/ Steffen Joeris April 02, 2009 http://www.debian.org/security/faq - ------------------------------------------------------------------------ Package : icu Vulnerability : insufficient input sanitising Problem type : remote Debian-specific: no CVE Id : CVE-2008-1036 It was discovered that icu, the internal components for Unicode, did not properly sanitise invalid encoded data, which could lead to cross- site scripting attacks. For the stable distribution (lenny), this problem has been fixed in version 3.8.1-3+lenny1. For the oldstable distribution (etch), this problem has been fixed in version 3.6-2etch2. For the testing distribution (squeeze) and the unstable distribution (sid), this problem has been fixed in version 4.0.1-1. We recommend that you upgrade your icu packages. Upgrade instructions - -------------------- wget url will fetch the file for you dpkg -i file.deb will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 4.0 alias etch - ------------------------------- Debian (oldstable) - ------------------ Oldstable updates are available for alpha, amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc. Source archives: http://security.debian.org/pool/updates/main/i/icu/icu_3.6-2etch2.diff.gz Size/MD5 checksum: 14912 d15e89ba186f4003cf0fe25523bf5b68 http://security.debian.org/pool/updates/main/i/icu/icu_3.6-2etch2.dsc Size/MD5 checksum: 600 be64e9d5a346866e9cb5c0f60243d2fe http://security.debian.org/pool/updates/main/i/icu/icu_3.6.orig.tar.gz Size/MD5 checksum: 9778863 0f1bda1992b4adca62da68a7ad79d830 Architecture independent packages: http://security.debian.org/pool/updates/main/i/icu/icu-doc_3.6-2etch2_all.deb Size/MD5 checksum: 3334030 c6e6fbd348c8d802746a890393a767a5 alpha architecture (DEC Alpha) http://security.debian.org/pool/updates/main/i/icu/libicu36_3.6-2etch2_alpha.deb Size/MD5 checksum: 5584350 c988d1810f2abe6aca3c530061343674 http://security.debian.org/pool/updates/main/i/icu/libicu36-dev_3.6-2etch2_alpha.deb Size/MD5 checksum: 7009562 489c1341f1331b8664ec201d7b0896ac amd64 architecture (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/i/icu/libicu36_3.6-2etch2_amd64.deb Size/MD5 checksum: 5444828 4cf4fecae90466c879a1b506da4b54da http://security.debian.org/pool/updates/main/i/icu/libicu36-dev_3.6-2etch2_amd64.deb Size/MD5 checksum: 6584058 b74be6476a73b13f397c742dd05a46ef arm architecture (ARM) http://security.debian.org/pool/updates/main/i/icu/libicu36_3.6-2etch2_arm.deb Size/MD5 checksum: 5455872 ffd9a4362bd56c95ac8c9e2d59b0f85b http://security.debian.org/pool/updates/main/i/icu/libicu36-dev_3.6-2etch2_arm.deb Size/MD5 checksum: 6625136 a64d8a5965f960b7a42f175465552d1b i386 architecture (Intel ia32) http://security.debian.org/pool/updates/main/i/icu/libicu36-dev_3.6-2etch2_i386.deb Size/MD5 checksum: 6480730 bab51b594e5b159ec97c4d0a78e137d4 http://security.debian.org/pool/updates/main/i/icu/libicu36_3.6-2etch2_i386.deb Size/MD5 checksum: 5464844 6022ce1a314dc2ac9ba6a4e7c2364c0f ia64 architecture (Intel ia64) http://security.debian.org/pool/updates/main/i/icu/libicu36-dev_3.6-2etch2_ia64.deb Size/MD5 checksum: 7240032 54c98bff14b4d4b9106cbe4a0f37a790 http://security.debian.org/pool/updates/main/i/icu/libicu36_3.6-2etch2_ia64.deb Size/MD5 checksum: 5865936 dfe2b9a21d02b3f6d0328076e90884b9 mips architecture (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/i/icu/libicu36_3.6-2etch2_mips.deb Size/MD5 checksum: 5747772 6f7e94aa52df7e55632aded82da5be5b http://security.debian.org/pool/updates/main/i/icu/libicu36-dev_3.6-2etch2_mips.deb Size/MD5 checksum: 7032276 c873f62a11e599880d349171be6724b7 mipsel architecture (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/i/icu/libicu36-dev_3.6-2etch2_mipsel.deb Size/MD5 checksum: 6767430 c34cfe617b2fa3b0ac265f445a77b151 http://security.debian.org/pool/updates/main/i/icu/libicu36_3.6-2etch2_mipsel.deb Size/MD5 checksum: 5462642 42cec53922ec7b565c314daca3480331 powerpc architecture (PowerPC) http://security.debian.org/pool/updates/main/i/icu/libicu36-dev_3.6-2etch2_powerpc.deb Size/MD5 checksum: 6889534 dbbcea68da2b4cde02734cf8af6a8bdd http://security.debian.org/pool/updates/main/i/icu/libicu36_3.6-2etch2_powerpc.deb Size/MD5 checksum: 5748424 4af92234d22b585cdce7912733bc309e s390 architecture (IBM S/390) http://security.debian.org/pool/updates/main/i/icu/libicu36-dev_3.6-2etch2_s390.deb Size/MD5 checksum: 6895200 637a01ea921657380bd42959e4bd5adf http://security.debian.org/pool/updates/main/i/icu/libicu36_3.6-2etch2_s390.deb Size/MD5 checksum: 5777440 b1be81050b86652f9c1d943bc4887dc7 sparc architecture (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/i/icu/libicu36-dev_3.6-2etch2_sparc.deb Size/MD5 checksum: 6772296 b0bb6f8d327193d0e9055e8eb8f98a51 http://security.debian.org/pool/updates/main/i/icu/libicu36_3.6-2etch2_sparc.deb Size/MD5 checksum: 5671528 fa33dfa1c2278405708d23cd94be6919 Debian GNU/Linux 5.0 alias lenny - -------------------------------- Debian (stable) - --------------- Stable updates are available for alpha, amd64, arm, armel, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc. Source archives: http://security.debian.org/pool/updates/main/i/icu/icu_3.8.1-3+lenny1.dsc Size/MD5 checksum: 1297 daaf6d8629a5cde19dcfed98bc9a84a9 http://security.debian.org/pool/updates/main/i/icu/icu_3.8.1.orig.tar.gz Size/MD5 checksum: 10591204 ca52a1eb5050478f5f7d24e16ce01f57 http://security.debian.org/pool/updates/main/i/icu/icu_3.8.1-3+lenny1.diff.gz Size/MD5 checksum: 20267 9c9d1d71c50f4deec44e95a9d5ea2530 Architecture independent packages: http://security.debian.org/pool/updates/main/i/icu/icu-doc_3.8.1-3+lenny1_all.deb Size/MD5 checksum: 3774790 1a1cd3c7fde641350322461af9f57a37 alpha architecture (DEC Alpha) http://security.debian.org/pool/updates/main/i/icu/libicu-dev_3.8.1-3+lenny1_alpha.deb Size/MD5 checksum: 7565948 02e495e8771842e904cf67a80de61b82 http://security.debian.org/pool/updates/main/i/icu/libicu38_3.8.1-3+lenny1_alpha.deb Size/MD5 checksum: 6065532 de58265aad775defadbb2a7b6af9d88d http://security.debian.org/pool/updates/main/i/icu/libicu38-dbg_3.8.1-3+lenny1_alpha.deb Size/MD5 checksum: 2364976 a28a051462a4b40c1ca94b663145ce16 amd64 architecture (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/i/icu/lib32icu-dev_3.8.1-3+lenny1_amd64.deb Size/MD5 checksum: 6062920 3a90fc0d97f43436e4cca417a662b0f8 http://security.debian.org/pool/updates/main/i/icu/libicu-dev_3.8.1-3+lenny1_amd64.deb Size/MD5 checksum: 7131010 c7bcc67bf7ebc77254f2b5b9f312f1bb http://security.debian.org/pool/updates/main/i/icu/libicu38-dbg_3.8.1-3+lenny1_amd64.deb Size/MD5 checksum: 2401370 d54929d018b9c28224299bad4b3fd3a7 http://security.debian.org/pool/updates/main/i/icu/lib32icu38_3.8.1-3+lenny1_amd64.deb Size/MD5 checksum: 5920040 bfbb1dd39f462c2737a114f40fc3b494 http://security.debian.org/pool/updates/main/i/icu/libicu38_3.8.1-3+lenny1_amd64.deb Size/MD5 checksum: 5932356 bcf6d7dab8a71f00e702384b97cf19a4 arm architecture (ARM) 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http://security.debian.org/pool/updates/main/i/icu/libicu38-dbg_3.8.1-3+lenny1_mipsel.deb Size/MD5 checksum: 2405182 59d89f0a9a81429ec02f87debcb8e6a3 http://security.debian.org/pool/updates/main/i/icu/libicu38_3.8.1-3+lenny1_mipsel.deb Size/MD5 checksum: 5898892 94257031e244b5b52e9cbe8e37bb1f30 http://security.debian.org/pool/updates/main/i/icu/libicu-dev_3.8.1-3+lenny1_mipsel.deb Size/MD5 checksum: 7293408 f70b0c75989a5983f6921ee323b99c3c powerpc architecture (PowerPC) http://security.debian.org/pool/updates/main/i/icu/libicu38_3.8.1-3+lenny1_powerpc.deb Size/MD5 checksum: 6290800 bae34e705b5213d14a638350398a7d29 http://security.debian.org/pool/updates/main/i/icu/libicu-dev_3.8.1-3+lenny1_powerpc.deb Size/MD5 checksum: 7460598 8edd0cb02d62dfc5ce69c872e413ca39 http://security.debian.org/pool/updates/main/i/icu/libicu38-dbg_3.8.1-3+lenny1_powerpc.deb Size/MD5 checksum: 2376240 00fc0ad10f85fded7380fcaaccbe1514 s390 architecture (IBM S/390) http://security.debian.org/pool/updates/main/i/icu/libicu-dev_3.8.1-3+lenny1_s390.deb Size/MD5 checksum: 7434356 de117fb929327d908c11ede36daa9166 http://security.debian.org/pool/updates/main/i/icu/libicu38_3.8.1-3+lenny1_s390.deb Size/MD5 checksum: 6269494 a17ae098f688e8a14bc79854013cada4 http://security.debian.org/pool/updates/main/i/icu/libicu38-dbg_3.8.1-3+lenny1_s390.deb Size/MD5 checksum: 2468406 d57fdf831571e1147f213051a50f8fdd sparc architecture (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/i/icu/libicu38_3.8.1-3+lenny1_sparc.deb Size/MD5 checksum: 6144646 e12966bb72793d7e6220eafd5ddb0c88 http://security.debian.org/pool/updates/main/i/icu/libicu38-dbg_3.8.1-3+lenny1_sparc.deb Size/MD5 checksum: 2133070 454335db0966dc15c78261ef1a8fdcfc http://security.debian.org/pool/updates/main/i/icu/libicu-dev_3.8.1-3+lenny1_sparc.deb Size/MD5 checksum: 7302732 432d9fdee1502bf363d1db33ee6519ab These files will probably be moved into the stable distribution on its next update

BT Home Hub is a wireless Internet router for home use. The latest firmware version of BT Home Hub adds a new security feature that allows the default administrator password to be changed from admin to the serial number of the router, but as long as the MDAP multicast request is sent to the network where the router is located, the Home Hub sequence can be obtained. number. To exploit this vulnerability, an attacker must join the LAN where the Home Hub is located via ethernet or Wi-Fi. There are two ways to hack into the BT Home Hub Wi-Fi network: - arp playback injection and weak IV cracking - guess the Home Hub's default WEP key list by SSID violence. Exploiting this issue can allow an unauthenticated remote attacker to harvest the administrator password of the device. This can facilitate the complete compromise of the device and may aid in launching further attacks on computers routed through the device. This issue affects Home Hub firmware 6.2.6.E

The client in Lenovo System Update before 3.14 does not properly validate the certificate when establishing an SSL connection, which allows remote attackers to install arbitrary packages via an SSL certificate whose X.509 headers match a public certificate used by IBM. Lenovo System Update is prone to a security-bypass vulnerability because the application fails to properly check SSL certificates. Successfully exploiting this issue allows attackers to perform man-in-the-middle attacks by impersonating trusted servers, which can lead to the installation of arbitrary software on an affected computer. This may result in a complete compromise of the computer. This issue affects Lenovo System Update 3 (Version 3.13.0005, Build date 2008-1-3); other versions may also be vulnerable. Lenovo System Update is a set of system automatic update tools from Lenovo in China, which includes device driver updates, Windows system patch updates, etc. Lenovo's System Update service allows downloading and installing arbitrary update executables from fake servers. After the SSL negotiation is successful, the client will continue to download the XML file, which contains the path name, size and related SHA-1 hash to the EXE file. If the software version displayed in the XML file is higher than the version of the installed software, the EXE file will be downloaded, the SHA-1 hash will be calculated and compared with the hash defined in the XML file, and if it matches, it will be administrator Permission to execute executable programs. To exploit this vulnerability, the attacker must create a self-signed SSL certificate that contains the X.509 header values ​​(issuer, common name, organization, etc.) of the public SSL certificate used by the SystemUpdate server (download.boulder.ibm.com) , the attacker would also modify the XML configuration file of the targeted software package so that the version number, file size, and SHA-1 hash match the malicious EXE file. When SystemUpdate tries to connect to the server, the attacker can accept the connection through techniques such as DNS spoofing and ARP redirection. Wireless networks are especially at risk because impersonation of access points can simplify attacks. Once SystemUpdate connects to TCP port 443, the fake server negotiates an SSL session with an attacker-created SSL certificate, then sends malicious XML and EXE files when SystemUpdate requests the targeted software package. ---------------------------------------------------------------------- Secunia Network Software Inspector 2.0 (NSI) - Public Beta The Public Beta has ended. Thanks to all that participated. Learn more: http://secunia.com/network_software_inspector_2/ ---------------------------------------------------------------------- TITLE: ThinkVantage System Update Missing SSL Certificate Chain Verification SECUNIA ADVISORY ID: SA30379 VERIFY ADVISORY: http://secunia.com/advisories/30379/ CRITICAL: Less critical IMPACT: Spoofing WHERE: >From remote SOFTWARE: ThinkVantage System Update 3.x http://secunia.com/product/15450/ DESCRIPTION: Derek Callaway has reported a security issue in ThinkVantage System Update, which can be exploited by malicious people to conduct spoofing attacks. Successful exploitation allows e.g. downloading and executing malicious programs, but requires that the application connects to a malicious update server providing a specially crafted X.509 certificate (e.g. via DNS poisoning). Other versions may also be affected. http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-66956 PROVIDED AND/OR DISCOVERED BY: Derek Callaway, Security Objectives ORIGINAL ADVISORY: SECOBJADV-2008-01: http://www.security-objectives.com/advisories/SECOBJADV-2008-01.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. 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 ----------------------------------------------------------------------