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High severity8.8NVD Advisory· Published Jul 5, 2019· Updated Jun 17, 2026

CVE-2019-13312

CVE-2019-13312

Description

block_cmp() in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

FFmpeg/Ffmpeg2 versions
cpe:2.3:a:ffmpeg:ffmpeg:4.1.3:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:ffmpeg:ffmpeg:4.1.3:*:*:*:*:*:*:*
- (no CPE)range: =4.1.3
FFmpeg/FFmpegdescription

Patches

Vulnerability mechanics

References

4

trac.ffmpeg.org/ticket/7980nvdVendor Advisory
security.gentoo.org/glsa/202003-65nvd
security.gentoo.org/glsa/202007-58nvd
usn.ubuntu.com/4431-1/nvd

News mentions

0

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