Back
CVE-2020-6624
jhead through 3.04 has a heap-based buffer over-read in process_DQT in jpgqguess.c.
High7.1EPSS 1.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
jhead through 3.04 has a heap-based buffer over-read in process_DQT in jpgqguess.c.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
- EPSS (exploitation in 30 days)
- 1.4% · top 27% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.
Weakness
Affected products
n/a
- affected n/a
References (4)
- https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1858744 (opens in a new tab)x_transferred
- GLSA-202007-17 (opens in a new tab)vendor-advisoryx_transferred
- https://bugs.gentoo.org/711220#c3 (opens in a new tab)x_transferred
- https://bugs.gentoo.org/876247#c0 (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-6624)Record last updated .