drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in MPlayer
Name: |
Pufferüberlauf in MPlayer |
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ID: |
200702-11 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 27. Februar 2007, 16:24 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6172
http://www.mplayerhq.hu/design7/news.html#vuln14 |
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Applikationen: |
MPlayer |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200702-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: MPlayer: Buffer overflow Date: February 27, 2007 Bugs: #159727 ID: 200702-11
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Synopsis ========
A buffer overflow was found in MPlayer's RTSP plugin that could lead to a Denial of Service or arbitrary code execution.
Background ==========
MPlayer is a media player capable of playing multiple media formats.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-video/mplayer < 1.0_rc1-r2 >= 1.0_rc1-r2
Description ===========
When checking for matching asm rules in the asmrp.c code, the results are stored in a fixed-size array without boundary checks which may allow a buffer overflow.
Impact ======
An attacker can entice a user to connect to a manipulated RTSP server resulting in a Denial of Service and possibly execution of arbitrary code.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All MPlayer users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-video/mplayer-1.0_rc1-r2"
References ==========
[ 1 ] Original Advisory http://www.mplayerhq.hu/design7/news.html#vuln14 [ 2 ] CVE-2006-6172 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6172
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200702-11.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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