A heap-based Buffer Overflow vulnerability exits in FFmpeg 4.2 in deflate16 at libavfilter/vf_neighbor.c, which might lead to memory corruption and other potential consequences.
References
Link | Resource |
---|---|
https://trac.ffmpeg.org/attachment/ticket/8242/gdb-vf_neighbor_191 | Vendor Advisory |
https://trac.ffmpeg.org/ticket/8242 | Exploit Issue Tracking Vendor Advisory |
https://www.debian.org/security/2021/dsa-4990 | Third Party Advisory |
Configurations
History
05 Nov 2021, 21:42
Type | Values Removed | Values Added |
---|---|---|
References | (DEBIAN) https://www.debian.org/security/2021/dsa-4990 - Third Party Advisory | |
CPE | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
20 Oct 2021, 11:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
02 Jun 2021, 19:54
Type | Values Removed | Values Added |
---|---|---|
References | (MISC) https://trac.ffmpeg.org/attachment/ticket/8242/gdb-vf_neighbor_191 - Vendor Advisory | |
References | (MISC) https://trac.ffmpeg.org/ticket/8242 - Exploit, Issue Tracking, Vendor Advisory | |
CVSS |
v2 : v3 : |
v2 : 6.8
v3 : 8.8 |
CPE | cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:* | |
CWE | CWE-787 |
27 May 2021, 19:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-05-27 19:15
Updated : 2023-12-10 13:55
NVD link : CVE-2020-22027
Mitre link : CVE-2020-22027
CVE.ORG link : CVE-2020-22027
JSON object : View
Products Affected
debian
- debian_linux
ffmpeg
- ffmpeg
CWE
CWE-787
Out-of-bounds Write