site_archiver@lists.apple.com Delivered-To: security-announce@lists.apple.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2008-06-30 Security Update 2008-004 and Mac OS X v10.5.4 Security Update 2008-004 and Mac OS X v10.5.4 are now available and address the following issues: Alias Manager CVE-ID: CVE-2008-2308 Available for: Mac OS X v10.4.11, Mac OS X Server v10.4.11 Impact: Resolving an alias containing maliciously crafted volume mount information may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue exists in the handling of AFP volume mount information in an alias data structure. Resolving an alias containing maliciously crafted volume mount information may lead to an unexpected application termination or arbitrary code execution. This update addresses the issue by performing additional validation of alias data structures. This issue only affects Intel- based systems running Mac OS X 10.5.1 or earlier. CoreTypes CVE-ID: CVE-2008-2309 Available for: Mac OS X v10.4.11, Mac OS X Server v10.4.11, Mac OS X v10.5 through v10.5.3, Mac OS X Server v10.5 through v10.5.3 Impact: Users are not warned before opening certain potentially unsafe content types Description: This update adds .xht and .xhtm files to the system's list of content types that will be flagged as potentially unsafe under certain circumstances, such as when they are downloaded from a web page. While these content types are not automatically launched, if manually opened they could lead to the execution of a malicious payload. This update improves the system's ability to notify users before handling .xht and .xhtm files. On Mac OS X v10.4 this functionality is provided by the Download Validation feature. On Mac OS X v10.5 this functionality is provided by the Quarantine feature. Credit to Brian Mastenbrook for reporting this issue. c++filt CVE-ID: CVE-2008-2310 Available for: Mac OS X v10.5 through v10.5.3, Mac OS X Server v10.5 through v10.5.3 Impact: Passing a maliciously crafted string to c++filt may lead to an unexpected application termination or arbitrary code execution Description: A format string issue exists in c++filt, which is a debugging tool used to demangle C++ and Java symbols. Passing a maliciously crafted string to c++filt may lead to an unexpected application termination or arbitrary code execution. This update addresses the issue through improved handling of format strings. This issue does not affect systems prior to Mac OS X 10.5. Dock CVE-ID: CVE-2008-2314 Available for: Mac OS X v10.5 through v10.5.3, Mac OS X Server v10.5 through v10.5.3 Impact: A person with physical access may be able to bypass the screen lock Description: When the system is set to require a password to wake from sleep or screen saver, and hot corners are set for Expose, a person with physical access may be able to access the system without entering a password. This update addresses the issue by disabling hot corners when the screen lock is active. This issue does not affect systems prior to Mac OS X 10.5. Credit to Andrew Cassell of Marine Spill Response Corporation for reporting this issue. Launch Services CVE-ID: CVE-2008-2311 Available for: Mac OS X v10.4.11, Mac OS X Server v10.4.11 Impact: Visiting a maliciously crafted website may lead to arbitrary code execution Description: A race condition exists in the download validation of symbolic links, when the target of the link changes during the narrow time window of validation. If the "Open 'safe' files" preference is enabled in Safari, visiting a maliciously crafted website may cause a file to be opened on the user's system, resulting in arbitrary code execution. This update addresses the issue by performing additional validation of downloaded files. This issue does not affect systems running Mac OS X 10.5 or later. Net-SNMP CVE-ID: CVE-2008-0960 Available for: Mac OS X v10.4.11, Mac OS X Server v10.4.11, Mac OS X v10.5 through v10.5.3, Mac OS X Server v10.5 through v10.5.3 Impact: A remote attacker may be able to spoof an authenticated SNMPv3 packet Description: An issue exists in Net-SNMP's SNMPv3 authentication, which may allow maliciously crafted packets to bypass the authentication check. This update addresses the issue by performing additional validation of SNMPv3 packets. Additional information is available via http://www.kb.cert.org/vuls/id/878044 Ruby CVE-ID: CVE-2008-2662, CVE-2008-2663, CVE-2008-2664, CVE-2008-2725, CVE-2008-2726 Available for: Mac OS X v10.4.11, Mac OS X Server v10.4.11, Mac OS X v10.5 through v10.5.3, Mac OS X Server v10.5 through v10.5.3 Impact: Running a Ruby script that uses untrusted input to access strings or arrays may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues exist in Ruby's handling of strings and arrays, the most serious of which may lead to arbitrary code execution. This update addresses the issue by performing additional validation of strings and arrays. Ruby CVE-ID: CVE-2008-1145 Available for: Mac OS X v10.4.11, Mac OS X Server v10.4.11, Mac OS X v10.5 through v10.5.3, Mac OS X Server v10.5 through v10.5.3 Impact: If WEBRick is running, a remote attacker may be able to access files protected by WEBrick's :NondisclosureName option Description: The :NondisclosureName option in the Ruby WEBrick toolkit is used to restrict access to files. Requesting a file name which uses unexpected capitalization may bypass the :NondisclosureName restriction. This update addresses the issue by additional validation of file names. Additional information is available via http://www.ruby-lang.org/en/news/2008/03/03/webrick- file-access-vulnerability/ The directory traversal issue described in the advisory does not affect Mac OS X. SMB File Server CVE-ID: CVE-2008-1105 Available for: Mac OS X v10.4.11, Mac OS X Server v10.4.11, Mac OS X v10.5 through v10.5.3, Mac OS X Server v10.5 through v10.5.3 Impact: A remote attacker may be able to cause an unexpected application termination or arbitrary code execution Description: A heap buffer overflow exists in the handling of SMB packets. Sending malicious SMB packets to a SMB server, or connecting to a malicious SMB server, may lead to an unexpected application termination or arbitrary code execution. This update addresses the issue through improved bounds checking on the length of received SMB packets. Credit to Alin Rad Pop of Secunia Research for reporting this issue. System Configuration CVE-ID: CVE-2008-2313 Available for: Mac OS X v10.4.11, Mac OS X Server v10.4.11 Impact: A local user may be able to execute arbitrary code with the privileges of new users Description: A local user may be able to populate the User Template directory with files that will become part of the home directory when a new user is created. This could allow arbitrary code execution with the privileges of the new user. This update addresses the issue by applying more restrictive permissions on the User Template directory. This issue does not affect systems running Mac OS X 10.5 or later. Credit to Andrew Mortensen of the University of Michigan for reporting this issue. Tomcat CVE-ID: CVE-2005-3164, CVE-2007-1355, CVE-2007-2449, CVE-2007-2450, CVE-2007-3382, CVE-2007-3383, CVE-2007-5333, CVE-2007-3385, CVE-2007-5461 Available for: Mac OS X v10.4.11, Mac OS X Server v10.4.11 Impact: Multiple vulnerabilities in Tomcat 4.1.36 Description: Tomcat version 4.x is bundled on Mac OS X v10.4.11 systems. Tomcat on Mac OS X v10.4.11 is updated to version 4.1.37 to address several vulnerabilities, the most serious of which may lead to a cross-site scripting attack. Further information is available via the Tomcat site at http://tomcat.apache.org/ Tomcat version 6.x is bundled with Mac OS X v10.5 systems. VPN CVE-ID: CVE-2007-6276 Available for: Mac OS X v10.5 through v10.5.3, Mac OS X Server v10.5 through v10.5.3 Impact: Remote attackers may be able to cause an unexpected application termination Description: A divide by zero issue exists in the virtual private network daemon's handling of load balancing information. Processing a maliciously crafted UDP packet may lead to an unexpected application termination. This issue does not lead to arbitrary code execution. This update addresses the issue by performing additional validation of load balancing information. This issue does not affect systems prior to Mac OS X 10.5. WebKit CVE-ID: CVE-2008-2307 Available for: Mac OS X v10.5 through v10.5.3, Mac OS X Server v10.5 through v10.5.3 Impact: Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue exists in WebKit's handling of JavaScript arrays. Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution. This update addresses the issue through improved bounds checking. Along with this fix, the version of Safari for Mac OS X v10.5.4 is updated to 3.1.2. For Mac OS X v10.4.11 and Windows XP / Vista, this issue is addressed in Safari v3.1.2 for those systems. Credit to James Urquhart for reporting this issue. Security Update 2008-004 and Mac OS X v10.5.4 may be obtained from the Software Update pane in System Preferences, or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ The Software Update utility will present the update that applies to your system configuration. Only one is needed, either Security Update 2008-004 or Mac OS X v10.5.4. For Mac OS X v10.5.3 The download file is named: "MacOSXUpd10.5.4.dmg" Its SHA-1 digest is: 455d911a23ba222cc962298ad8ad15b2a234ca65 For Mac OS X v10.5 - v10.5.2 The download file is named: "MacOSXUpdCombo10.5.4.dmg" Its SHA-1 digest is: 490962bf712b2d801d08f42ca66b8a4541e9da16 For Mac OS X Server v10.5.3 The download file is named: "MacOSXServerUpd10.5.4.dmg" Its SHA-1 digest is: bfeda72164fa17564b25d205d14288fe795df127 For Mac OS X Server v10.5 - v10.5.2 The download file is named: "MacOSXServerUpdCombo10.5.4.dmg" Its SHA-1 digest is: d2d2fb234333c11348eb90f91d9d1720a952605a For Mac OS X v10.4.11 (Intel) The download file is named: "SecUpd2008-004Intel.dmg" Its SHA-1 digest is: a14f144316eb620ccd28e12887e13ec0d6f46e6a For Mac OS X v10.4.11 (PowerPC) The download file is named: "SecUpd2008-004PPC.dmg" Its SHA-1 digest is: b5436e04ce30392bc5131272f6b7f5582bc9fe27 For Mac OS X Server v10.4.11 (Universal) The download file is named: "SecUpdSrvr2008-004Univ.dmg" Its SHA-1 digest is: 9b68b34f88ff8110166c1a57fd05756982f1e390 For Mac OS X Server v10.4.11 (PowerPC) The download file is named: "SecUpdSrvr2008-004PPC.dmg" Its SHA-1 digest is: 35ef81cc092a74af80b2ef792c72645c636a4ae5 Information will also be posted to the Apple Security Updates web site: http://support.apple.com/kb/HT1222 This message is signed with Apple's Product Security PGP key, and details are available at: http://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- Version: 9.7.2.1608 wsBVAwUBSGk5pXkodeiKZIkBAQgzWwgAo3I2TgErwkXZMwlw9/Bk3uy//inoPSI5 2/WIC31SQgGF6S3ogzp7oDPApFvRyhZl4FMPulc2GL2UL9nJ5fSRF4JbKYmMqYyo oF8D+rPbUUDUyx7tndZTcit+zHJ1OJU+LZ2QNkKX1NdsU0v6+Tv0dD8qEx6RhRuG Nu+NZn8/3duceq/UzO+mir1HMIvXnGTYgGcj2L5SNauHla/XJtmARyfnCfDjE5c3 PUeHgvXJCLRIt/6a10RtbGcHWeY8tU2jCU/WmA41xUjdg3CkcDj6nbJfMn9t5PlU knlC0rMoKBJiCBln3YX+DTWBp+xUhY7JAVOE8pBpWvmk98Ja8w4sLg== =CXa3 -----END PGP SIGNATURE----- _______________________________________________ Do not post admin requests to the list. 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