CVE-2014-6603

Name	CVE-2014-6603
Description	The SSHParseBanner function in SSH parser (app-layer-ssh.c) in Suricata before 2.0.4 allows remote attackers to bypass SSH rules, cause a denial of service (crash), or possibly have unspecified other impact via a crafted banner, which triggers a large memory allocation or an out-of-bounds write.
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	762828

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
suricata (PTS)	jessie, jessie (lts)	2.0.7-2+deb8u5	fixed
	stretch	3.2.1-1+deb9u1	fixed
	buster, buster (lts)	1:4.1.2-2+deb10u2	fixed
	bullseye	1:6.0.1-3	fixed
	bookworm	1:6.0.10-1	fixed
	sid, trixie	1:7.0.7-1	fixed

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

Package	Type	Release	Fixed Version	Debian Bugs
suricata	source	squeeze	(not affected)
suricata	source	wheezy	(not affected)
suricata	source	(unstable)	2.0.4-1	762828

[squeeze] - suricata <not-affected> (Vulnerable code not yet present)
[wheezy] - suricata <not-affected> (Vulnerable code not yet present)