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Test Kennung:1.3.6.1.4.1.25623.1.0.800580
Kategorie:Buffer overflow
Titel:Xvid Buffer overflow Vulnerability (Jun 2009) - Windows
Zusammenfassung:Xvid is prone to a buffer overflow vulnerability.
Beschreibung:Summary:
Xvid is prone to a buffer overflow vulnerability.

Vulnerability Insight:
- Inadequate sanitation of user supplied data in 'decoder_iframe',
'decoder_pframe' and 'decoder_bframe' functions in xvidcore/src/decoder.c
and can be exploited by providing a crafted macroblock (aka MBlock) number
in a video stream in a crafted movie file.

- A boundary error in 'decoder_create' function n xvidcore/src/decoder.c
can be exploited via vectors involving the DirectShow (aka DShow) frontend
and improper handling of the XVID_ERR_MEMORY return code during processing
of a crafted movie file

Vulnerability Impact:
Remote attackers may exploit this issue to cause multiple heap based buffer
overflow, execute arbitrary code and may cause denial of service.

Affected Software/OS:
Xvid before 1.2.2 on Windows.

Solution:
Upgrade to Xvid 1.2.2 or later.

CVSS Score:
10.0

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2009-0893
BugTraq ID: 35156
http://www.securityfocus.com/bid/35156
https://www.it-isac.org/postings/cyber/alertdetail.php?id=4634&selyear=2009&menutype=menupublic
http://secunia.com/advisories/35274
http://www.vupen.com/english/advisories/2009/1468
Common Vulnerability Exposure (CVE) ID: CVE-2009-0894
BugTraq ID: 35158
http://www.securityfocus.com/bid/35158
https://www.it-isac.org/postings/cyber/alertdetail.php?id=4635&selyear=2009&menutype=menupublic
CopyrightCopyright (C) 2009 Greenbone AG

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