CVE-2015-8954

NameCVE-2015-8954
DescriptionThe 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severityhigh (attack range: remote)
Debian Bugs777523

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
suricata (PTS)jessie2.0.7-2+deb8u1fixed
jessie (security)2.0.7-2+deb8u3fixed
stretch3.2.1-1+deb9u1fixed
buster, sid1:4.0.6-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
suricatasource(unstable)2.0.6-1high777523

Notes

[wheezy] - suricata <no-dsa> (Minor issue)
[squeeze] - suricata <no-dsa> (Minor issue)
https://redmine.openinfosecfoundation.org/issues/1364
https://github.com/OISF/suricata/commit/17dfd59bc31a21e103e2f1216443cd1418398aa9

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