CVE-2017-15672

moderate-risk
Published 2017-11-06

The read_header function in libavcodec/ffv1dec.c in FFmpeg 2.4 and 3.3.4 and possibly earlier allows remote attackers to have unspecified impact via a crafted MP4 file, which triggers an out-of-bounds read.

Do I need to act?

~
1.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (3)

Affected Vendors

Ffmpeg Debian

References (12)

http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=c20f4fcb74da2d0432c7b54...
Mailing List http://www.openwall.com/lists/oss-security/2017/11/03/4
Third Party Advisory http://www.securityfocus.com/bid/101690
https://github.com/FFmpeg/FFmpeg/commit/d893253fcd93d11258e98857175e93be7d158708
Mailing List https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html
Third Party Advisory https://www.debian.org/security/2017/dsa-4049
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=c20f4fcb74da2d0432c7b54...
Mailing List http://www.openwall.com/lists/oss-security/2017/11/03/4
Third Party Advisory http://www.securityfocus.com/bid/101690
https://github.com/FFmpeg/FFmpeg/commit/d893253fcd93d11258e98857175e93be7d158708
Mailing List https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html
Third Party Advisory https://www.debian.org/security/2017/dsa-4049
42
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 3/34 · Minimal
Exposure 9/34 · Low