CVE Vulnerabilities

CVE-2019-15942

Unchecked Return Value

Published: Sep 05, 2019 | Modified: Feb 28, 2023
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.x
6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

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.

Weakness

The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.

Affected Software

Name Vendor Start Version End Version
Ffmpeg Ffmpeg * 4.2 (including)

Potential Mitigations

References