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Medium severity6.5OSV Advisory· Published Jun 15, 2018· Updated Jun 17, 2026

CVE-2018-12459

CVE-2018-12459

Description

An inconsistent bits-per-sample value in the ff_mpeg4_decode_picture_header function in libavcodec/mpeg4videodec.c in FFmpeg 4.0 may trigger an assertion violation while converting a crafted AVI file to MPEG4, leading to a denial of service.

AI Insight

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

Affected products

3
  • FFmpeg/FfmpegOSV3 versions
    N, n0.11-dev, n0.12-dev, …+ 2 more
    • (no CPE)range: N, n0.11-dev, n0.12-dev, …
    • cpe:2.3:a:ffmpeg:ffmpeg:4.0:*:*:*:*:*:*:*
    • (no CPE)range: = 4.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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