CVE-2011-4031

Description

Integer underflow in the asfrtp_parse_packet function in libavformat/rtpdec_asf.c in FFmpeg before 0.8.3 allows remote attackers to execute arbitrary code via a crafted ASF packet.

Category

6.8
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.30% Top 25%
Third-Party Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://technet.microsoft.com/en-us/security/msvr/msvr11-012 third party advisory patch
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c2a2ad133eb9d42361804a568dee336992349a5e
http://git.videolan.org/?p=ffmpeg.git%3Ba=shortlog%3Bh=n0.8.3

Frequently Asked Questions

What is the severity of CVE-2011-4031?
CVE-2011-4031 has been scored as a medium severity vulnerability.
How to fix CVE-2011-4031?
To fix CVE-2011-4031, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-4031 being actively exploited in the wild?
It is possible that CVE-2011-4031 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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