CVEvulnerability
CVE-2017-17081
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2017-11-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 6.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-125
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 configurations
• ffmpeg ffmpeg 3.4
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1 Issue Tracking
- https://github.com/FFmpeg/FFmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903 github.com
- https://github.com/FFmpeg/FFmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8 Patch, Vendor Advisory
- https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219748.html Issue Tracking, Patch
- https://www.debian.org/security/2018/dsa-4099 www.debian.org
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1 Issue Tracking
- https://github.com/FFmpeg/FFmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903 github.com
- https://github.com/FFmpeg/FFmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8 Patch, Vendor Advisory
- https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219748.html Issue Tracking, Patch
- https://www.debian.org/security/2018/dsa-4099 www.debian.org