47743 : xine-lib src/demuxers/demux_real.c Multiple Function Overflows
Printer | http://osvdb.org/47743 | Email This | Edit Vulnerability

Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
1	195	over 3 years ago	over 2 years ago	10 times	70%

Timeline

Disclosure Date
2008-08-22

Description

Multiple overflows exists in xine-lib. The Real demuxer (src/demuxers/demux_real.c) fails to properly sanitize input to the real_parse_audio_specific_data(), real_parse_mdpr() and real_parse_headers() functions resulting in an overflow. With a specially crafted file or request, an attacker can cause the execution of arbitrary code or force process termination.

Classification

Location: Local / Remote, Context Dependent
Attack Type: Input Manipulation
Impact: Loss of Integrity
Disclosure: Vendor Verified, Vendor Verified, Coordinated Disclosure

Solution

The real_parse_mdpr() function was addressed in the 1.1.15 release. The other functions were not addressed, or the fix was incomplete.

Products

Unknown or Incomplete

References

Security Tracker: 1020703
CVE ID: 2008-5238 (see also: NVD) 2008-5243 (see also: NVD) 2008-5247 (see also: NVD)
Bugtraq ID: 30797
Secunia Advisory ID: 31567 31827 33544 33676 33849 39949
Related OSVDB ID: 47741 47742 47744 47745 47746 47747 47748
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2008-08/0225.html
Vendor Specific News/Changelog Entry: http://freshmeat.net/projects/xine/releases/291868
http://lists.opensuse.org/opensuse-security-announce/2009-02/msg00002.html
http://sourceforge.net/project/shownotes.php?release_id=619869
https://lists.ubuntu.com/archives/ubuntu-security-announce/2009-January/000829.html
https://www.redhat.com/archives/fedora-package-announce/2009-January/msg00555.html
Vendor Specific Solution URL: http://sourceforge.net/project/shownotes.php?release_id=619869&group_id=9655
Vendor Specific Advisory URL: http://www.gentoo.org/security/en/glsa/glsa-201006-04.xml
Other Advisory URL: http://www.ocert.org/advisories/ocert-2008-008.html
http://www.ocert.org/analysis/2008-008/analysis.txt
https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00174.html

Credit

Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 4.3
Source: nvd.nist.gov | Generated: 2008-11-26 | Disagree? | There are 2 more: View All

Blogs

This product uses the Daylife API but is not endorsed or certified by Daylife.

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

None found at this time

Comments

Add Comment Hide Add Comment

No Comments.

The database information may change without any notice. Use of the information constitutes acceptance for use in an AS IS condition, and there are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the copyright holder or distributor (OSVDB or OSF) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.