CVE-2018-12458

Description

An improper integer type in the mpeg4_encode_gop_header function in libavcodec/mpeg4videoenc.c in FFmpeg 2.8 and 4.0 may trigger an assertion violation while converting a crafted AVI file to MPEG4, leading to a denial of service.

Risk Information

Base Score

6.5

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

0.962

Associated Vulnerability

Vulnerability	OS Platform
ffmpeg security update(DSA-4099-1) ffmpeg_3.2.11-1~deb9u1_i386.deb	Linux
ffmpeg security update(DSA-4249-1) ffmpeg_3.2.11-1~deb9u1_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234