-----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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAk1b2bEACgkQNxpp46476apZfQCgikLMnHum8LZNNkxNTJ3V2AJ2 7ccAoJFdX+ABvUy5ghdchKoPcxNeSegO =t0vw -----END PGP SIGNATURE-----