Vulnerability Details CVE-2018-14568
Suricata before 4.0.5 stops TCP stream inspection upon a TCP RST from a server. This allows detection bypass because Windows TCP clients proceed with normal processing of TCP data that arrives shortly after an RST (i.e., they act as if the RST had not yet been received).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 51.1%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://github.com/OISF/suricata/pull/3428/commits/843d0b7a10bb45627f94764a6c5d468a24143345
- https://github.com/kirillwow/ids_bypass
- https://redmine.openinfosecfoundation.org/issues/2501
- https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/
- https://github.com/OISF/suricata/pull/3428/commits/843d0b7a10bb45627f94764a6c5d468a24143345
- https://github.com/kirillwow/ids_bypass
- https://redmine.openinfosecfoundation.org/issues/2501
- https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/
Products affected by CVE-2018-14568
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cpe:2.3:a:suricata-ids:suricata:0.8.2
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cpe:2.3:a:suricata-ids:suricata:1.0.0
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cpe:2.3:a:suricata-ids:suricata:1.0.1
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cpe:2.3:a:suricata-ids:suricata:1.0.2
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cpe:2.3:a:suricata-ids:suricata:1.0.3
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cpe:2.3:a:suricata-ids:suricata:1.0.4
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cpe:2.3:a:suricata-ids:suricata:1.0.5
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cpe:2.3:a:suricata-ids:suricata:1.1
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cpe:2.3:a:suricata-ids:suricata:1.1.1
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cpe:2.3:a:suricata-ids:suricata:1.2
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cpe:2.3:a:suricata-ids:suricata:1.2.1
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cpe:2.3:a:suricata-ids:suricata:1.3
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cpe:2.3:a:suricata-ids:suricata:1.3.1
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cpe:2.3:a:suricata-ids:suricata:1.3.2
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cpe:2.3:a:suricata-ids:suricata:1.3.3
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cpe:2.3:a:suricata-ids:suricata:1.3.4
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cpe:2.3:a:suricata-ids:suricata:1.3.5
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cpe:2.3:a:suricata-ids:suricata:1.3.6
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cpe:2.3:a:suricata-ids:suricata:1.4
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cpe:2.3:a:suricata-ids:suricata:1.4.1
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cpe:2.3:a:suricata-ids:suricata:1.4.2
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cpe:2.3:a:suricata-ids:suricata:1.4.3
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cpe:2.3:a:suricata-ids:suricata:1.4.4
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cpe:2.3:a:suricata-ids:suricata:1.4.5
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cpe:2.3:a:suricata-ids:suricata:1.4.6
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cpe:2.3:a:suricata-ids:suricata:1.4.7
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cpe:2.3:a:suricata-ids:suricata:2.0
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cpe:2.3:a:suricata-ids:suricata:2.0.1
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cpe:2.3:a:suricata-ids:suricata:2.0.10
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cpe:2.3:a:suricata-ids:suricata:2.0.11
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cpe:2.3:a:suricata-ids:suricata:2.0.2
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cpe:2.3:a:suricata-ids:suricata:2.0.3
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cpe:2.3:a:suricata-ids:suricata:2.0.4
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cpe:2.3:a:suricata-ids:suricata:2.0.5
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cpe:2.3:a:suricata-ids:suricata:2.0.6
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cpe:2.3:a:suricata-ids:suricata:2.0.7
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cpe:2.3:a:suricata-ids:suricata:2.0.8
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cpe:2.3:a:suricata-ids:suricata:2.0.9
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cpe:2.3:a:suricata-ids:suricata:2.1
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cpe:2.3:a:suricata-ids:suricata:3.0
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cpe:2.3:a:suricata-ids:suricata:3.0.1
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cpe:2.3:a:suricata-ids:suricata:3.0.2
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cpe:2.3:a:suricata-ids:suricata:3.1
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cpe:2.3:a:suricata-ids:suricata:3.1.1
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cpe:2.3:a:suricata-ids:suricata:3.1.2
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cpe:2.3:a:suricata-ids:suricata:3.1.3
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cpe:2.3:a:suricata-ids:suricata:3.1.4
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cpe:2.3:a:suricata-ids:suricata:3.2
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cpe:2.3:a:suricata-ids:suricata:3.2.1
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cpe:2.3:a:suricata-ids:suricata:3.2.2
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cpe:2.3:a:suricata-ids:suricata:3.2.3
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cpe:2.3:a:suricata-ids:suricata:3.2.4
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cpe:2.3:a:suricata-ids:suricata:3.2.5
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cpe:2.3:a:suricata-ids:suricata:4.0.0
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cpe:2.3:a:suricata-ids:suricata:4.0.1
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cpe:2.3:a:suricata-ids:suricata:4.0.2
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cpe:2.3:a:suricata-ids:suricata:4.0.3
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cpe:2.3:a:suricata-ids:suricata:4.0.4