CVE-2025-13654

Name	CVE-2025-13654
Description	A stack buffer overflow vulnerability exists in the buffer_get function of duc, a disk management tool, where a condition can evaluate to true due to underflow, allowing an out-of-bounds read.
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)
Debian Bugs	1122057

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
duc (PTS)	bookworm, bullseye	1.4.4-1	vulnerable
	trixie	1.4.5-1	vulnerable
	forky, sid	1.4.6-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
duc	source	(unstable)	1.4.6-1	unimportant		1122057

Notes

Fixed by: https://github.com/zevv/duc/commit/8638c4365ffd9e1966bdef8af6339dbee8c17e66 (1.4.6)
https://hackingbydoing.wixsite.com/hackingbydoing/post/stack-buffer-overflow-in-duc
Crash in CLI tool, no security impact