CVE-2018-13305

N/A

Description

In FFmpeg 4.0.1, due to a missing check for negative values of the mquant variable, the vc1_put_blocks_clamped function in libavcodec/vc1_block.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to an information disclosure or a denial of service.

CVE Details

CVSS v3.1 ScoreN/A

Published7/5/2018

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

ffmpeg:ffmpeg

Weaknesses (CWE)

CWE-125

References

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html(cve@mitre.org)

https://github.com/FFmpeg/FFmpeg/commit/d08d4a8c7387e758d439b0592782e4cfa2b4d6a4(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/FFmpeg/FFmpeg/commit/d08d4a8c7387e758d439b0592782e4cfa2b4d6a4(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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