CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
55.7%
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).
github.com/kirillwow/ids_bypass
github.com/OISF/suricata/pull/3428/commits/843d0b7a10bb45627f94764a6c5d468a24143345
launchpad.net/bugs/cve/CVE-2018-14568
nvd.nist.gov/vuln/detail/CVE-2018-14568
redmine.openinfosecfoundation.org/issues/2501
security-tracker.debian.org/tracker/CVE-2018-14568
suricata-ids.org/2018/07/18/suricata-4-0-5-available/
www.cve.org/CVERecord?id=CVE-2018-14568
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
55.7%