CVE-2019-15942
HIGHFFmpeg <4.2 - Memory Corruption
Title source: llmDescription
FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645_parse because alloc_rbsp_buffer in libavcodec/h2645_parse.c mishandles rbsp_buffer.
Scores
CVSS v3
8.8
EPSS
0.0050
EPSS Percentile
65.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Classification
CWE
CWE-252
Status
published
Affected Products (1)
ffmpeg/ffmpeg
< 4.2
Timeline
Published
Sep 05, 2019
Tracked Since
Feb 18, 2026