CVE-2024-38439 | BDVDB-2026-239902 Detail
netatalknetatalk
Description#
Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. 2.4.1 and 3.1.19 are also fixed versions.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
- CWE-787 Out-of-bounds Write
References#
- https://github.com/Netatalk/netatalk/issues/1096
- https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/uams/uams_pam.c#L316
- https://github.com/Netatalk/netatalk/security/advisories/GHSA-8r68-857c-4rqc
- https://netatalk.io/security/CVE-2024-38439
- https://lists.debian.org/debian-lts-announce/2024/11/msg00026.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.