CVE-2024-0567
moderate-risk
Published 2024-01-16
A vulnerability was found in GnuTLS, where a cockpit (which uses gnuTLS) rejects a certificate chain with distributed trust. This issue occurs when validating a certificate chain with cockpit-certificate-ensure. This flaw allows an unauthenticated, remote client or attacker to initiate a denial of service attack.
Do I need to act?
~
1.6% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (5)
Affected Vendors
References (20)
Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:0533
Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:1082
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2024-0567
Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:0533
Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:1082
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2024-0567
42
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
4/34 · Minimal
Exposure
12/34 · Low