Description
A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at ff_fill_rectangle in libavfilter/drawutils.c, which might lead to memory corruption and other potential consequences.
References
https://cwe.mitre.org/data/definitions/122.html
Technical Description
https://trac.ffmpeg.org/ticket/8309
ExploitIssue TrackingVendor Advisory
https://www.debian.org/security/2021/dsa-4990
Third Party Advisory
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 · High
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2021-05-27T19:15:08.027
4 years agoLast modified
2022-09-13T21:31:30.273
2 years ago