CVE-2015-8954

Name	CVE-2015-8954
Description	The MemcmpLowercase function in Suricata before 2.0.6 improperly excludes the first byte from comparisons, which might allow remote attackers to bypass intrusion-prevention functionality via a crafted HTTP request.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
NVD severity	high (attack range: remote)
Debian Bugs	777523

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
suricata (PTS)	wheezy	1.2.1-2	vulnerable
	wheezy (security)	1.2.1-2+deb7u1	vulnerable
	jessie (security), jessie	2.0.7-2+deb8u1	fixed
	stretch	3.2.1-1	fixed
	buster, sid	1:4.0.0-5	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)	2.0.6-1	high		777523

[wheezy] - suricata <no-dsa> (Minor issue)
[squeeze] - suricata <no-dsa> (Minor issue)
https://redmine.openinfosecfoundation.org/issues/1364