What’s Vulnerable › Vulnerabilities

CVE-2021-34055

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-11-04 · updated 2026-06-17
• Weakness: CWE-120

Description

jhead 3.06 is vulnerable to Buffer Overflow via exif.c in function Put16u.

Affected products

• Debian Linux: 10.0, 11.0
• jhead: 3.06

References

• https://github.com/Matthias-Wandel/jhead/issues/36
• https://lists.debian.org/debian-lts-announce/2022/12/msg00004.html
• https://www.debian.org/security/2022/dsa-5294
• https://github.com/Matthias-Wandel/jhead/issues/36
• https://lists.debian.org/debian-lts-announce/2022/12/msg00004.html
• https://www.debian.org/security/2022/dsa-5294

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