CVE-2017-17081

Published: Nov 30, 2017Modified: May 13, 2026

6.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

The gmc_mmx function in libavcodec/x86/mpegvideodsp.c in FFmpeg 2.3 and 3.4 does not properly validate widths and heights, which allows remote attackers to cause a denial of service (integer signedness error and out-of-array read) via a crafted MPEG file.

Affected (1)

Products: Ffmpeg: Ffmpeg

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Ffmpeg Ffmpeg	Version 3.4

Related CWEs

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (10)

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1

Source: cve@mitre.org

Issue Tracking

https://github.com/FFmpeg/FFmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903

Source: cve@mitre.org

https://github.com/FFmpeg/FFmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8

Source: cve@mitre.org

PatchVendor Advisory

https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219748.html

Source: cve@mitre.org

Issue TrackingPatch

https://www.debian.org/security/2018/dsa-4099

Source: cve@mitre.org

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1

Source: af854a3a-2127-422b-91ae-364da2661108

Issue Tracking

https://github.com/FFmpeg/FFmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903

Source: af854a3a-2127-422b-91ae-364da2661108

https://github.com/FFmpeg/FFmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219748.html

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingPatch

https://www.debian.org/security/2018/dsa-4099

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.