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CVE

CWE

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CVE-2023-38201

Published: Aug 25, 2023

Modified: Nov 20, 2025

PUBLISHED

CVSS v3.1

6.5

MEDIUM

Description

A flaw was found in the Keylime registrar that could allow a bypass of the challenge-response protocol during agent registration. This issue may allow an attacker to impersonate an agent and hide the true status of a monitored machine if the fake agent is added to the verifier list by a legitimate user, resulting in a breach of the integrity of the registrar database.

Vendor	Product	Versions
Red Hat	Red Hat Enterprise Linux 9	unaffected `0:6.5.2-6.el9_2 - < *`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

References

vendor-advisory

x_refsource_REDHAT

https://access.redhat.com/security/cve/CVE-2023-38201

vdb-entry

x_refsource_REDHAT

issue-tracking

x_refsource_REDHAT

https://github.com/keylime/keylime/commit/9e5ac9f25cd400b16d5969f531cee28290543f2a

https://github.com/keylime/keylime/security/advisories/GHSA-f4r5-q63f-gcww

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