CVE-2013-3672

Description

The mm_decode_inter function in mmvideo.c in libavcodec in FFmpeg before 1.2.1 does not validate the relationship between a horizontal coordinate and a width value, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted American Laser Games (ALG) MM Video data.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.88% Top 30%
Vendor Advisory mandriva.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=8d3c99e825317b7efda5fd12e69896b47c700303
http://www.mandriva.com/security/advisories?name=MDVSA-2014:227 vendor advisory
http://ffmpeg.org/security.html
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=7fa6db2545643efb4fe2e0bb501fa50af35a6330

Frequently Asked Questions

What is the severity of CVE-2013-3672?
CVE-2013-3672 has been scored as a medium severity vulnerability.
How to fix CVE-2013-3672?
To fix CVE-2013-3672, 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-2013-3672 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2013-3672 is being actively exploited. 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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