CVE-2020-21723 is a denial-of-service vulnerability affecting oggvideotools 0.9.1, specifically within the StreamSerializer::extractStreams function. An attacker can trigger a segmentation fault and crash the application by enticing a user to open a specially crafted Ogg file. Rated as Medium severity (CVSS 5.5), this vulnerability requires user interaction (UI:R) and local access (AV:L) to exploit, leading to high availability impact (A:H) but no confidentiality or integrity compromise. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.9.1CPE matchmatch criteria | cpe:2.3:a:ogg_video_tools_project:ogg_video_tools:0.9.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.