CVE-2020-6624 describes a heap-based buffer over-read vulnerability in jhead through version 3.04, specifically within the process_DQT function in jpgqguess.c. This high-severity flaw (CVSS 7.1) can be triggered locally through user interaction, potentially leading to a denial of service or information disclosure. While no public exploits or active exploitation have been observed, and community discussion is minimal, the vulnerability remains a risk for affected jhead installations.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.04CPE matchmatch criteria | cpe:2.3:a:jhead_project:jhead:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 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 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.