Security-announce

Download

security-announce@lists.apple.com

February 2003

1 participants
2 discussions

APPLE-SA-2003-02-25 Mac OS X 10.2.4 Server
by Product Security 25 Feb '03

25 Feb '03

-----BEGIN PGP SIGNED MESSAGE----- APPLE-SA-2003-02-25 Mac OS X 10.2.4 Server Mac OS X 10.2.4 Server Software Update may be obtained from: * Software Update pane in System Preferences - OR - * Apple's Software Downloads web site: Updating from Mac OS X Server 10.2.3: http://www.info.apple.com/kbnum/n70171 The download file is named: "MacOSXServerUpdate10.2.4.dmg" Its SHA-1 digest is: 65d6411dbe5855e894c5406ac35228f568240f26 Updating from Mac OS X Server 10.2, 10.2.1, or 10.2.2: http://www.info.apple.com/kbnum/n70172 The download file is named: "MacOSXSrvrUpdCombo10.2.4.dmg" Its SHA-1 digest is: 41e441d737165ed0ed5166691dc39caba5e1dbce Information is also posted to the Apple Support web site: http://docs.info.apple.com/article.html?artnum=61798 iQEVAwUBPlurUCFlYNdE6F9oAQGy0AgAlUiHPrjpL+GLCn7LKAYyKQLZkog6bK2O IIvTVhx8UYycQT6a6ykglJqnNu2bDfil67IkvaaQJXlUgNP/S6KRYK3vgZWMO3f4 318RaUlfXES9eQZLS1HI5yIkJvvoeUko9or9+0rr7L8xoOfDDUTukAAKZqIPme8d XQ/tAWzVNUd/qGxXfAzj6fExWPt/dMm98aSNf0ZeCH4cpqs6EjgR9wYONjtXBWUO 7rKY7/bhKVNIFfmtJxsfNv715yEAg0bi5Z/fIAth5Up8Z2OoQbM3fGtap05KTEEz u3b1KLoQeLyRwTGgT4aoMAAbn/9gNw32kDA35rB/JWvDC39EezlqpQ== =Tp5B -----END PGP SIGNATURE----- _______________________________________________ security-announce mailing list | security-announce(a)lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/security-announce Do not post admin requests to the list. They will be ignored. Mac OS X 10.2.4 Server Software Update is now available. It contains fixes for the following potential security issues: * QuickTime Streaming Server: Fixes CAN-2003-0050 QTSS Arbitrary command execution. The QuickTime Streaming Administration Server relies on the parse_xml.cgi application to authenticate and interface with the user. This CGI can pass unvalidated input which could allow a remote attacker to execute arbitrary code on the server and to gain root privileges. Credit to Dave G. from @stake, Inc. for finding this vulnerability. * QuickTime Streaming Server: Fixes CAN-2003-0051 QTSS Physical path revelation. The QuickTime Streaming Administration Server relies on the parse_xml.cgi application to authenticate and interface with the user. This CGI could be used to reveal the physical path upon which the Darwin/Quicktime Administration Servers are installed within. Credit to @stake, Inc. for finding this vulnerability. * QuickTime Streaming Server: Fixes CAN-2003-0052 QTSS Directory listings. The QuickTime Streaming Administration Server relies on the parse_xml.cgi application to authenticate and interface with the user. This CGI could be used to reveal arbitrary directory listings due to the lack of user input validation within the application. Credit to Ollie Whitehouse from @stake, Inc. for finding this vulnerability. * QuickTime Streaming Server: Fixes CAN-2003-0053 QTSS Login credentials. The QuickTime Streaming Administration Server relies on the parse_xml.cgi application to authenticate and interface with the user. A vulnerability in the handling of error messages from this CGI could be used in a cross-site scripting attack to gain valid login credentials. Credit to Ollie Whitehouse from @stake, Inc. for finding this vulnerability. * QuickTime Streaming Server: Fixes CAN-2003-0054 Arbitrary command execution when viewing QTSS logs. If an unauthenticated user of QuickTime Streaming Server makes a request to the streaming port, the request is then written to the log file. It is possible to craft the request such that arbitrary code can be executed when the logs are viewed by the system administrator via a browser. Credit to Ollie Whitehouse from @stake, Inc. for finding this vulnerability. * QuickTime Streaming Server: Fixes CAN-2003-0055 Buffer overflow in MP3 Broadcasting application. There is a buffer overflow in the stand-alone MP3Broadcaster application. An MP3 file which has a filename of over 256 bytes will cause a buffer overflow to occur. This could be used by local/ftp users to obtain elevated privileges. Credit to Ollie Whitehouse from @stake, Inc. for finding this vulnerability. * Sendmail: Fixes CAN-2002-0906 Buffer overflow in Sendmail before 8.12.5, when configured to use a custom DNS map to query TXT records, could permit a denial of service attack and possibly allow execution of arbitrary code. Mac OS X 10.2.4 contains Sendmail 8.12.6 with the SMRSH fix applied to also address CAN-2002-1165 . * AFP: Fixes CAN-2003-0049 "AFP login permissions for the system administrator". Provides an option whereby a system administrator may or may not be allowed to log in as a user, authenticating via their admin password. Previously, administrators could always log in as a user, authenticating via their own admin password. * Classic: Fixes CAN-2003-0088 , where an attacker may change an environment variable to create arbitrary files or overwrite existing files, which could lead to obtaining elevated privileges. Credit to Dave G. from @stake, Inc. for discovering this issue. * Samba: Previous releases of Mac OS X are not vulnerable to CAN-2002-1318 , an issue in Samba's length checking for encrypted password changes. Mac OS X currently uses Directory Services for authentication, and does not call the vulnerable Samba function. However, to prevent a potential future exploit via this function, the patch from Samba 2.2.7 was applied although the version of Samba was not changed for this update release. Further information is available from: http://samba.org/samba/whatsnew/samba-2.2.7.html * Integrated WebDAV Digest Authentication: The mod_digest_apple Apache module has been added to more easily enable digest authentication for an existing WebDAV realm. This eliminates the need to maintain a separate digest file containing the list of authorized users, passwords, and realms. mod_digest_apple works in coordination with Open Directory for user authentication. For further details, open the Help Viewer after installing Mac OS X Server version 10.2.4, select Mac OS X Server Help in the drawer, and search for "New: Enabling Integrated WebDAV Digest Authentication." This message is signed with Apple's Product Security PGP key, and details are available at: http://www.apple.com/support/security/security_pgp.html -----BEGIN PGP SIGNATURE----- Version: PGP 7.0.3

1 0

APPLE-SA-2003-02-14 Mac OS X 10.2.4 client
by Product Security 14 Feb '03

14 Feb '03

-----BEGIN PGP SIGNED MESSAGE----- APPLE-SA-2003-02-14 Mac OS X 10.2.4 client Mac OS X 10.2.4 client Software Update may be obtained from: * Software Update pane in System Preferences - OR - * Apple's Software Downloads web site: Updating from Mac OS X 10.2.3: http://www.info.apple.com/kbnum/n70167 The download file is named: "MacOSXUpdate10.2.4.dmg" Its SHA-1 digest is: a54695d21f1162bd453d2f9a3b02176cae8c8777 Updating from Mac OS X 10.2, 10.2.1, or 10.2.2: http://www.info.apple.com/kbnum/n70168 The download file is named: "MacOSX10.2.4Combined.dmg" Its SHA-1 digest is: 0b377141c1cd11d303a72ce3fac5170d2e02cf3b Information is also posted to the Apple Support web site: http://docs.info.apple.com/article.html?artnum=61798 -----BEGIN PGP SIGNATURE----- Version: PGP 7.0.3 iQEVAwUBPk1CwyFlYNdE6F9oAQH+Jgf/dB72A3cb+cz2It8jKRR2vrx/WLqeWjMG DF7757xPTfDLG1oc4Nqd1lGdcoI19rhYyY86avnr6yykIr+gFz27Yujz48fgvIdL OMBD66wV+Ohq5jwB19baJu3pq+TCDlsRg//bhKsvE7izdtahlXdIDnSYJDUUb0Nl yMtu6jyoHPcxJAUUVEgG4vYuiVKnD4ZGGkKoS4tPNe2BAz0kw7lrr70edEGn/EA2 ZWl+LQ7AFBnxCm2NAeJ3BA+SyjrPw3/atNLaJCfQTi+UoA3OT/EET/PcMNosQaMG 7pYbachVjVHext8B9GmAy02NyoKjV/sFn0AVjV2w0NgJp9YW/sBBzw== =gmkJ -----END PGP SIGNATURE----- _______________________________________________ security-announce mailing list | security-announce(a)lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/security-announce Do not post admin requests to the list. They will be ignored. Mac OS X 10.2.4 client Software Update is now available. It contains fixes for the following potential security issues: * Sendmail: Fixes CAN-2002-0906 Buffer overflow in Sendmail before 8.12.5, when configured to use a custom DNS map to query TXT records, could permit a denial of service attack and possibly allow execution of arbitrary code. Mac OS X 10.2.4 contains Sendmail 8.12.6 with the SMRSH fix applied to also address CAN-2002-1165 . * AFP: Fixes CAN-2003-0049 "AFP login permissions for the system administrator". Provides an option whereby a system administrator may or may not be allowed to log in as a user, authenticating via their admin password. Previously, administrators could always log in as a user, authenticating via their own admin password. * Classic: Fixes CAN-2003-0088 , where an attacker may change an environment variable to create arbitrary files or overwrite existing files, which could lead to obtaining elevated privileges. Credit to Dave G. from @stake, Inc. for discovering this issue. * Samba: Previous releases of Mac OS X are not vulnerable to CAN-2002-1318 , an issue in Samba's length checking for encrypted password changes. Mac OS X currently uses Directory Services for authentication, and does not call the vulnerable Samba function. However, to prevent a potential future exploit via this function, the patch from Samba 2.2.7 was applied although the version of Samba was not changed for this update release. Further information is available from: http://samba.org/samba/whatsnew/samba-2.2.7.html This message is signed with Apple's Product Security PGP key, and details are available at: http://www.apple.com/support/security/security_pgp.html

1 0