CVE-2025-3406

Name	CVE-2025-3406
Description	A vulnerability was found in Nothings stb up to f056911. It has been classified as problematic. Affected is the function stbhw_build_tileset_from_image of the component Header Array Handler. The manipulation of the argument w leads to out-of-bounds read. It is possible to launch the attack remotely. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1103634

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libstb (PTS)	bullseye	0.0~git20200713.b42009b+ds-1	vulnerable
	bookworm	0.0~git20220908.8b5f1f3+ds-1	vulnerable
	sid, trixie	0.0~git20241109.5c20573+ds-1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libstb	source	(unstable)	(unfixed)			1103634

[bookworm] - libstb <no-dsa> (Minor issue)
[bullseye] - libstb <postponed> (Minor issue)
https://github.com/nothings/stb/issues/1772