-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - --------------------------------------------------------------------- Fedora Legacy Test Update Notification FEDORALEGACY-2004-1833 Bugzilla https://bugzilla.fedora.us/show_bug.cgi?id=1833 2004-09-30 - --------------------------------------------------------------------- Name : lha Versions : 7.3: 1.14i-4.7.3.3.legacy, 9: 1.14i-9.3.legacy Summary : An archiving and compression utility for LHarc format archives. Description : LHA is an archiving and compression utility for LHarc format archives. LHA is mostly used in the DOS world, but can be used under Linux to extract DOS files from LHA archives. Install the lha package if you need to extract DOS files from LHA archives. - --------------------------------------------------------------------- Update Information: Ulf Harnhammar discovered two stack buffer overflows and two directory traversal flaws in LHA. An attacker could exploit the buffer overflows by creating a carefully crafted LHA archive in such a way that arbitrary code would be executed when the archive is tested or extracted by a victim. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0234 to this issue. An attacker could exploit the directory traversal issues to create files as the victim outside of the expected directory. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0235 to this issue. Lukasz Wojtow discovered a stack-based buffer overflow in all versions of lha up to and including version 1.14. A carefully created archive could allow an attacker to execute arbitrary code when a victim extracts or tests the archive. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0769 to this issue. Buffer overflows were discovered in the command line processing of all versions of lha up to and including version 1.14. If a malicious user could trick a victim into passing a specially crafted command line to the lha command, it is possible that arbitrary code could be executed. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CAN-2004-0771 and CAN-2004-0694 to these issues. Thomas Biege discovered a shell meta character command execution vulnerability in all versions of lha up to and including 1.14. An attacker could create a directory with shell meta characters in its name which could lead to arbitrary command execution. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0745 to this issue. - --------------------------------------------------------------------- 7.3 changelog: * Wed Sep 08 2004 Marc Deslauriers <marcdeslauriers@xxxxxxxxxxxx> 1.14i-4.7.3.3.legacy - - Rebuilt as Fedora Legacy security update * Tue Aug 03 2004 Than Ngo <than@xxxxxxxxxx> 1.14i-10.4 - - another LHA buffer overflow * Fri Jun 25 2004 Than Ngo <than@xxxxxxxxxx> 1.14i-10.3 - - fix LHA buffer overflow 9 changelog: * Wed Sep 08 2004 Marc Deslauriers <marcdeslauriers@xxxxxxxxxxxx> 1.14i-9.3.legacy - - Rebuilt as Fedora Legacy security update * Tue Aug 03 2004 Than Ngo <than@xxxxxxxxxx> 1.14i-10.4 - - another LHA buffer overflow * Fri Jun 25 2004 Than Ngo <than@xxxxxxxxxx> 1.14i-10.3 - - fix LHA buffer overflow - --------------------------------------------------------------------- This update can be downloaded from: http://download.fedoralegacy.org/redhat/ (sha1sums) 421a0998d84a2b75ebaa0bb334273ce1dad2be88 7.3/updates-testing/i386/lha-1.14i-4.7.3.3.legacy.i386.rpm aa6033fd436ea908b38b2035f096223f92ed780d 7.3/updates-testing/SRPMS/lha-1.14i-4.7.3.3.legacy.src.rpm 344f153d52712fbcba78e79b28fe46012d826a74 9/updates-testing/i386/lha-1.14i-9.3.legacy.i386.rpm ba93abb5201ef503bb866403dae811eb5caa3a86 9/updates-testing/SRPMS/lha-1.14i-9.3.legacy.src.rpm - --------------------------------------------------------------------- Please test and comment in bugzilla. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFBW98ZLMAs/0C4zNoRApynAKCUz+Rw0vg3eBsNzXNMoVaH509TXgCfdrNN W/zhlFT7dbclDUwdfgsBKic= =Lgps -----END PGP SIGNATURE----- -- fedora-legacy-list@xxxxxxxxxx http://www.redhat.com/mailman/listinfo/fedora-legacy-list
