National Cyber Awareness System
Vulnerability Summary for CVE-2011-3834
Original release date:12/16/2011
Last revised:08/14/2012
Source:
US-CERT/NIST
Overview
Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers to execute arbitrary code via an AVI file with a crafted value for (1) the number of streams or (2) the size of the RIFF INFO chunk, leading to a heap-based buffer overflow.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
10.0
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
References to Advisories, Solutions, and Tools
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External Source: MISC
Name: http://secunia.com/secunia_research/2011-81/
Type: Advisory
External Source: SECUNIA
Name: 46882
Type: Advisory
External Source: OVAL
Name: oval:org.mitre.oval:def:14981
External Source: CONFIRM
Name: http://forums.winamp.com/showthread.php?t=332010
