CVE-2018-14568 - Vulnerability Details - OpenCVE

Description

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).

Published: 2018-07-23

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:suricata-ids:suricata:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-6477	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).

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00281.

Key SSVC decision points have not yet been added.

References

Link	Providers
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/

History

No history.

Subscriptions

Suricata-ids Suricata

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-07-23T20:00:00.000Z

Updated: 2024-08-05T09:29:51.678Z

Reserved: 2018-07-23T00:00:00.000Z

Link: CVE-2018-14568

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-07-23T20:29:00.333

Modified: 2024-11-21T03:49:19.567

Link: CVE-2018-14568

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-noinfo

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