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CVE-2021-34055

Date: November 4, 2022

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

Language: C

Severity Score

Related Resources (7)

https://security-tracker.debian.org/tracker/CVE-2021-34055
https://nvd.nist.gov/vuln/detail/CVE-2021-34055
https://lists.debian.org/debian-lts-announce/2022/12/msg00004.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-34055
https://www.debian.org/security/2022/dsa-5294
https://github.com/Matthias-Wandel/jhead/issues/36
https://www.mend.io/vulnerability-database/CVE-2021-34055

Severity Score

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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