MPlayer: Multiple buffer overflows — GLSA 200803-16

Multiple vulnerabilities have been discovered in MPlayer, possibly allowing for the remote execution of arbitrary code.

Affected Packages

media-video/mplayer on all architectures
Affected versions < 1.0_rc2_p25993
Unaffected versions >= 1.0_rc2_p25993

Background

MPlayer is a media player incuding support for a wide range of audio and video formats.

Description

The following errors have been discovered in MPlayer:

  • Felipe Manzano and Anibal Sacco (Core Security Technologies) reported an array indexing error in the file libmpdemux/demux_mov.c when parsing MOV file headers (CVE-2008-0485).
  • Damian Frizza and Alfredo Ortega (Core Security Technologies) reported a boundary error in the file libmpdemux/demux_audio.c when parsing FLAC comments (CVE-2008-0486).
  • Adam Bozanich (Mu Security) reported boundary errors in the cddb_parse_matches_list() and cddb_query_parse() functions in the file stream_cddb.c when parsing CDDB album titles (CVE-2008-0629) and in the url_scape_string() function in the file stream/url.c when parsing URLS (CVE-2008-0630).

Impact

A remote attacker could entice a user to open a specially crafted file, possibly resulting in the execution of arbitrary code with the privileges of the user running MPlayer.

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_rc2_p25993"

References

Release Date
March 10, 2008

Latest Revision
March 10, 2008: 01

Severity
normal

Exploitable
remote

Bugzilla entries