drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in ffmpeg-debian
Name: |
Mehrere Probleme in ffmpeg-debian |
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ID: |
DSA-2165-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian lenny |
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Datum: |
Mi, 16. Februar 2011, 15:38 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4705
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4704
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3429 |
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Applikationen: |
FFmpeg |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- ------------------------------------------------------------------------- Debian Security Advisory DSA-2165-1 security@debian.org http://www.debian.org/security/ Luciano Bello February 16, 2011 http://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : ffmpeg-debian Vulnerability : buffer overflow Problem type : remote Debian-specific: no CVE ID : CVE-2010-3429 CVE-2010-4704 CVE-2010-4705
Several vulnerabilities have been discovered in FFmpeg coders, which are used by by MPlayer and other applications.
CVE-2010-3429
Cesar Bernardini and Felipe Andres Manzano reported an arbitrary offset dereference vulnerability in the libavcodec, in particular in the flic file format parser. A specific flic file may exploit this vulnerability and execute arbitrary code. Mplayer is also affected by this problem, as well as other software that use this library.
CVE-2010-4704
Greg Maxwell discovered an integer overflow the Vorbis decoder in FFmpeg. A specific ogg file may exploit this vulnerability and execute arbitrary code.
CVE-2010-4705
A potential integer overflow has been discovered in the Vorbis decoder in FFmpeg.
This upload also fixes an incomplete patch from DSA-2000-1. Michael Gilbert noticed that there was remaining vulnerabilities, which may cause a denial of service and potentially execution of arbitrary code.
For the oldstable distribution (lenny), this problem has been fixed in version 0.svn20080206-18+lenny3.
We recommend that you upgrade your ffmpeg-debian packages.
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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