CVE-2023-26767

Name	CVE-2023-26767
Description	Buffer Overflow vulnerability found in Liblouis v.3.24.0 allows a remote attacker to cause a denial of service via the lou_logFile function at logginc.c endpoint.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs	1033202

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
liblouis (PTS)	buster	3.8.0-2	vulnerable
	bullseye	3.16.0-1	vulnerable
	sid, bookworm	3.24.0-1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
liblouis	source	(unstable)	(unfixed)	unimportant		1033202

Notes

https://github.com/liblouis/liblouis/issues/1292
https://github.com/liblouis/liblouis/pull/1297
https://github.com/liblouis/liblouis/commit/f432de31058b5a94874d47405216d07910c18a9a (v3.25.0)
Negligible security impact