VulnerabilityModified
CVE-2019-13312
block_cmp() in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read.
HIGH 8.8EPSS 1.69%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.69%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
block_cmp() in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.69% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- ffmpeg/ffmpeg
- Source
- cve@mitre.org
References
- https://security.gentoo.org/glsa/202003-65
- https://security.gentoo.org/glsa/202007-58
- https://trac.ffmpeg.org/ticket/7980Vendor Advisory
- https://usn.ubuntu.com/4431-1/
- https://security.gentoo.org/glsa/202003-65
- https://security.gentoo.org/glsa/202007-58
- https://trac.ffmpeg.org/ticket/7980Vendor Advisory
- https://usn.ubuntu.com/4431-1/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.