CVE-2023-38201
6.5 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.5 Medium
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
19.1%
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 configurations
References
access.redhat.com/errata/RHSA-2023:5080
access.redhat.com/security/cve/CVE-2023-38201
bugzilla.redhat.com/show_bug.cgi?id=2222693
github.com/keylime/keylime/commit/9e5ac9f25cd400b16d5969f531cee28290543f2a
github.com/keylime/keylime/security/advisories/GHSA-f4r5-q63f-gcww
lists.fedoraproject.org/archives/list/[email protected]/message/ZIZZB5NHNCS5D2AEH3ZAO6OQC72IK7WS/
Related
6.5 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.5 Medium
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
19.1%