CVE-2024-38439

Name	CVE-2024-38439
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.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-3968-1
Debian Bugs	1074473

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
netatalk (PTS)	bullseye	3.1.12~ds-8+deb11u1	vulnerable
	bullseye (security)	3.1.12~ds-8+deb11u2	fixed
	trixie	4.2.3~ds-1	fixed
	forky, sid	4.2.3~ds-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
netatalk	source	bullseye	3.1.12~ds-8+deb11u2		DLA-3968-1
netatalk	source	(unstable)	3.1.18~ds-2			1074473

Notes

https://github.com/Netatalk/netatalk/issues/1096
https://netatalk.io/security/CVE-2024-38439
https://github.com/Netatalk/netatalk/commit/77b5d99007cfef4d73d76fd6f0c26584891608e5 (netatalk-3-2-1)