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vulnerability

Alpine Linux: CVE-2019-11338: NULL Pointer Dereference

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Apr 18, 2019
Added
Aug 22, 2024
Modified
Jun 18, 2026

Description

libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data.

Solutions

alpine-linux-upgrade-ffmpegalpine-linux-upgrade-ffmpeg4
Title
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