Vulnerability Details CVE-2015-8954
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.019
EPSS Ranking 82.2%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=777523
- https://redmine.openinfosecfoundation.org/issues/1364
- https://suricata-ids.org/2015/01/15/suricata-2-0-6-available/
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=777523
- https://redmine.openinfosecfoundation.org/issues/1364
- https://suricata-ids.org/2015/01/15/suricata-2-0-6-available/
Products affected by CVE-2015-8954
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cpe:2.3:a:openinfosecfoundation:suricata:0.8.2
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cpe:2.3:a:openinfosecfoundation:suricata:1.0.0
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cpe:2.3:a:openinfosecfoundation:suricata:1.0.1
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cpe:2.3:a:openinfosecfoundation:suricata:1.0.2
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cpe:2.3:a:openinfosecfoundation:suricata:1.0.3
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cpe:2.3:a:openinfosecfoundation:suricata:1.0.4
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cpe:2.3:a:openinfosecfoundation:suricata:1.0.5
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cpe:2.3:a:openinfosecfoundation:suricata:1.1
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cpe:2.3:a:openinfosecfoundation:suricata:1.1.1
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cpe:2.3:a:openinfosecfoundation:suricata:1.2
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cpe:2.3:a:openinfosecfoundation:suricata:1.2.1
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cpe:2.3:a:openinfosecfoundation:suricata:1.3
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cpe:2.3:a:openinfosecfoundation:suricata:1.3.1
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cpe:2.3:a:openinfosecfoundation:suricata:1.3.2
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cpe:2.3:a:openinfosecfoundation:suricata:1.3.3
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cpe:2.3:a:openinfosecfoundation:suricata:1.3.4
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cpe:2.3:a:openinfosecfoundation:suricata:1.3.5
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cpe:2.3:a:openinfosecfoundation:suricata:1.3.6
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cpe:2.3:a:openinfosecfoundation:suricata:1.4
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cpe:2.3:a:openinfosecfoundation:suricata:1.4.1
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cpe:2.3:a:openinfosecfoundation:suricata:1.4.2
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cpe:2.3:a:openinfosecfoundation:suricata:1.4.3
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cpe:2.3:a:openinfosecfoundation:suricata:1.4.4
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cpe:2.3:a:openinfosecfoundation:suricata:1.4.5
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cpe:2.3:a:openinfosecfoundation:suricata:1.4.6
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cpe:2.3:a:openinfosecfoundation:suricata:1.4.7
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cpe:2.3:a:openinfosecfoundation:suricata:2.0
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cpe:2.3:a:openinfosecfoundation:suricata:2.0.1
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cpe:2.3:a:openinfosecfoundation:suricata:2.0.2
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cpe:2.3:a:openinfosecfoundation:suricata:2.0.3
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cpe:2.3:a:openinfosecfoundation:suricata:2.0.4
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cpe:2.3:a:openinfosecfoundation:suricata:2.0.5