drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in xine-lib
Name: |
Pufferüberlauf in xine-lib |
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ID: |
200704-09 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 15. April 2007, 00:33 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1246 |
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Applikationen: |
Xine |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200704-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: xine-lib: Heap-based buffer overflow Date: April 14, 2007 Bugs: #170208 ID: 200704-09
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Synopsis ========
xine-lib is vulnerable to a heap-based buffer overflow.
Background ==========
xine-lib is the core library package for the xine media player.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/xine-lib < 1.1.4-r2 >= 1.1.4-r2 ------------------------------------------------------------------- # Package 1 only applies to x86 users.
Description ===========
xine-lib does not check boundaries on data being read into buffers from DMO video files in code that is shared with MPlayer (DMO_VideoDecoder.c).
Impact ======
An attacker could entice a user to play a specially crafted DMO video file 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 on the x86 platform should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/xine-lib-1.1.4-r2"
References ==========
[ 1 ] CVE-2007-1246 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1246
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200704-09.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 2007 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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