Buffer overflow in Ffmpeg
CVE-2023-50010
FFmpeg v.n6.1-3-g466799d4f5 allows a buffer over-read at ff_gradfun_blur_line_movdqa_sse2, as demonstrated by a call to the set_encoder_id function in /fftools/ffmpeg_enc.c component.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (38.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Ffmpeg
- Fedoraproject Fedora — versions 38, 39, 40
Weakness classification (CWE)
References
- ffmpeg.org/ (Product)
- trac.ffmpeg.org/ticket/10702 (Exploit, Issue Tracking)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- github.com/FFmpeg/FFmpeg/commit/e809c23786fe297797198a7b9f5d3392d581daf1
- github.com/FFmpeg/FFmpeg/commit/e4d2666bdc3dbd177a81bbf428654a5f2fa3787a
- git.ffmpeg.org/gitweb/ffmpeg.git/blobdiff/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6…
- af854a3a-2127-422b-91ae-364da2661108 (Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-50010?
- CVE-2023-50010 is a high-severity vulnerability in Ffmpeg, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2024-04-19.
- How severe is CVE-2023-50010?
- High severity. CVSS v3 base score is 7.8 out of 10.