CVE-2019-15942

PoC —

CVSS 3.1

8.8 high

EPSS

2%p80

Published

Sep 5, 2019 (Sep 5, 2019)

Modified

Jun 17, 2026

Description

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.

Vendors: ffmpeg
Products: ffmpeg
Weakness: CWE-252
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.0%)

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