What’s Vulnerable › Vulnerabilities

CVE-2020-6624

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-01-09 · updated 2026-06-17
• Weakness: CWE-125

Description

jhead through 3.04 has a heap-based buffer over-read in process_DQT in jpgqguess.c.

Affected products

• jhead: through 3.04

References

• https://bugs.gentoo.org/711220#c3
• https://bugs.gentoo.org/876247#c0
• https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1858744
• https://security.gentoo.org/glsa/202007-17
• https://bugs.gentoo.org/711220#c3
• https://bugs.gentoo.org/876247#c0
• https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1858744
• https://security.gentoo.org/glsa/202007-17

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