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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Red Hat Red Hat Enterprise Linux 9
Default version status: affected
0:6.5.2-6.el9_2 to < *unaffected
References
- https://access.redhat.com/errata/RHSA-2023:5080 ↗
- https://access.redhat.com/security/cve/CVE-2023-38201 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2222693 ↗
- https://github.com/keylime/keylime/commit/9e5ac9f25cd400b16d5969f531cee28290543f2a ↗
- https://github.com/keylime/keylime/security/advisories/GHSA-f4r5-q63f-gcww ↗
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZIZZB5NHNCS5D2AEH3ZAO6OQC72IK7WS/ ↗