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[ GLSA 200808-01 ] xine-lib: User-assisted execution of arbitrary code
From: Robert Buchholz <rbu () gentoo org>
Date: Wed, 6 Aug 2008 02:02:36 +0200
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200808-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: xine-lib: User-assisted execution of arbitrary code Date: August 06, 2008 Bugs: #213039, #214270, #218059 ID: 200808-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== xine-lib is vulnerable to multiple buffer overflows when processing media streams. Background ========== xine-lib is the core library package for the xine media player, and other players such as Amarok, Codeine/Dragon Player and Kaffeine. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/xine-lib < 1.1.13 >= 1.1.13 Description =========== Multiple vulnerabilities have been discovered in xine-lib: * Alin Rad Pop of Secunia reported an array indexing vulnerability in the sdpplin_parse() function in the file input/libreal/sdpplin.c when processing streams from RTSP servers that contain a large "streamid" SDP parameter (CVE-2008-0073). * Luigi Auriemma reported multiple integer overflows that result in heap-based buffer overflows when processing ".FLV", ".MOV" ".RM", ".MVE", ".MKV", and ".CAK" files (CVE-2008-1482). * Guido Landi reported a stack-based buffer overflow in the demux_nsf_send_chunk() function when handling titles within NES Music (.NSF) files (CVE-2008-1878). Impact ====== A remote attacker could entice a user to play a specially crafted video file or stream with a player using xine-lib, potentially resulting in the execution of arbitrary code with the privileges of the user running the player. Workaround ========== There is no known workaround at this time. Resolution ========== All xine-lib users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/xine-lib-1.1.13" References ========== [ 1 ] CVE-2008-0073 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0073 [ 2 ] CVE-2008-1482 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1482 [ 3 ] CVE-2008-1878 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1878 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200808-01.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security () gentoo org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2008 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5
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- [ GLSA 200808-01 ] xine-lib: User-assisted execution of arbitrary code Robert Buchholz (Aug 05)