CVE-2011-3941: Buffer Overflow
The decodemb function in libavcodec/errorresilience.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via vectors related to an uninitialized block index, which triggers an out-of-bounds write.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2011-3941?
CVE-2011-3941 is classified as a vulnerability that may allow remote attackers to impact the application through an out-of-bounds write.
How do I fix CVE-2011-3941?
To fix CVE-2011-3941, update FFmpeg to version 0.10 or later, where the vulnerability is addressed.
What versions of FFmpeg are affected by CVE-2011-3941?
CVE-2011-3941 affects multiple versions of FFmpeg prior to 0.10, including versions 0.3 to 0.9.1.
What impact can CVE-2011-3941 have on my system?
CVE-2011-3941 can lead to undefined behavior, crashes, or potential code execution by an attacker through manipulated video files.
Is my system safe if I am using FFmpeg 0.10 or later related to CVE-2011-3941?
Yes, using FFmpeg 0.10 or later will mitigate the risk associated with CVE-2011-3941 since the vulnerability has been resolved.