CVE-2020-20892 is a denial-of-service vulnerability affecting FFmpeg version 4.2.1. Specifically, a division-by-zero error in the filter_frame function within libavfilter/vf_lenscorrection.c can lead to a denial of service or other unspecified impacts. This vulnerability carries a high CVSS score of 8.8, indicating a critical severity. It can be exploited over a network with low attack complexity, requiring user interaction, and has high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting low public awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.2.1CPE matchmatch criteria | cpe:2.3:a:ffmpeg:ffmpeg:4.2.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.