CVE-2025-64332

Name	CVE-2025-64332
Description	Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, a stack overflow that causes Suricata to crash can occur if SWF decompression is enabled. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling SWF decompression (swf-decompression in suricata.yaml), it is disabled by default; set decompress-depth to lower than half your stack size if swf-decompression must be enabled.
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
suricata (PTS)	bullseye	1:6.0.1-3	vulnerable
	bullseye (security)	1:6.0.1-3+deb11u1	vulnerable
	bookworm	1:6.0.10-1	vulnerable
	trixie	1:7.0.10-1+deb13u1	vulnerable
	forky, sid	1:8.0.2-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
suricata	source	(unstable)	1:8.0.2-1

Notes

https://github.com/OISF/suricata/security/advisories/GHSA-p32q-7wcp-gv92
https://redmine.openinfosecfoundation.org/issues/8055
Fixed by: https://github.com/OISF/suricata/commit/ad446c9006a77490af51c468aae0ce934f4d2117 (suricata-8.0.2)