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JLSEC-2025-114 High 8.8

`dwa_uncompress` in `libavcodec/exr.c` in FFmpeg 4.4 allows an out-of-bounds array access because...

SourceEditHistoryOSVJSON (OSV)
JLSEC Published
Modified
Severity
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Packages
FFMPEG_jll >= 4.4.0+0, < 4.4.2+0
Upstream
CVE-2021-33815

dwa_uncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds array access because dc_count is not strictly checked.

References