CVE-2023-38200

Keylime: registrar is subject to a dos against ssl connections

State: Published
Severity: 7.5 High
Published: Jul 24, 2023
Updated: Nov 20, 2025
Reserved: Jul 13, 2023

Description

A flaw was found in Keylime. Due to their blocking nature, the Keylime registrar is subject to a remote denial of service against its SSL connections. This flaw allows an attacker to exhaust all available connections.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	redhat

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
Red Hat Enterprise Linux 9Red Hat	0:6.5.2-6.el9_2 and laterNot affected

References

RHSA-2023:5080vendor-advisory
https://access.redhat.com/security/cve/CVE-2023-38200vdb-entry
RHBZ#2222692issue-tracking
https://github.com/keylime/keylime/pull/1421
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZIZZB5NHNCS5D2AEH3ZAO6OQC72IK7WS/

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