CVE Vulnerabilities

CVE-2015-8954

Published: Mar 20, 2017 | Modified: Mar 24, 2017
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM

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.

Affected Software

Name Vendor Start Version End Version
Suricata Openinfosecfoundation * 2.0.5 (including)
Suricata Ubuntu precise *
Suricata Ubuntu trusty *
Suricata Ubuntu upstream *

References