CVE-2020-20892

HIGH

FFmpeg 4.2.1 - Denial of Service via Division by Zero in filter_frame

Title source: llm
STIX 2.1

Description

An issue was discovered in function filter_frame in libavfilter/vf_lenscorrection.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts due to a division by zero.

References (2)

Core 2
Core References
Exploit, Issue Tracking, Vendor Advisory x_refsource_misc
https://trac.ffmpeg.org/ticket/8265

Scores

CVSS v3 8.8
EPSS 0.0110
EPSS Percentile 61.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-369
Status published
Products (1)
ffmpeg/ffmpeg 4.2.1
Published Sep 20, 2021
Tracked Since Feb 18, 2026