xine-lib - multiple vulnerabilities

Multiple vulnerabilities have been discovered in xine-lib, a library
which supplies most of the application functionality of the xine
multimedia player. The Common Vulnerabilities and Exposures project
identifies the following three problems:

• CVE-2008-1482
  Integer overflow vulnerabilities exist in xine’s FLV, QuickTime,
  RealMedia, MVE and CAK demuxers, as well as the EBML parser used
  by the Matroska demuxer. These weaknesses allow an attacker to
  overflow heap buffers and potentially execute arbitrary code by
  supplying a maliciously crafted file of those types.
• CVE-2008-1686
  Insufficient input validation in the Speex implementation used
  by this version of xine enables an invalid array access and the
  execution of arbitrary code by supplying a maliciously crafted
  Speex file.
• CVE-2008-1878
  Inadequate bounds checking in the NES Sound Format (NSF) demuxer
  enables a stack buffer overflow and the execution of arbitrary
  code through a maliciously crafted NSF file.

For the stable distribution (etch), these problems have been fixed in
version 1.1.2+dfsg-7.

For the unstable distribution (sid), these problems have been fixed in
version 1.1.12-2.

We recommend that you upgrade your xine-lib packages.