Public vulnerability disclosure
CVE-2024-0567
Gnutls: rejects certificate chain with distributed trust
publishedCWE-347
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.
Technical severity7.5 highCVSS 3.1 · CNA: redhat
Published2024-01-16Source updated 2026-11-05
Collected2026-11-052 attributed sources
Fixes and workarounds
Workaround
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Source: CNA: redhatAffected products and versions
| Product | Versions | Authority |
|---|---|---|
gnutls
https://gitlab.com/gnutls/gnutls |
≥ 3.8.0; < 3.8.3 (affected, semver)
Other versions: unaffected |
CNA: redhat |
| Red Hat Enterprise Linux 9 Red Hat gnutls
https://access.redhat.com/downloads/content/package-browser/ |
≥ 0:3.7.6-23.el9_3.3; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 9.2 Extended Update Support Red Hat gnutls
https://access.redhat.com/downloads/content/package-browser/ |
≥ 0:3.7.6-21.el9_2.2; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/cephcsi-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-37; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/mcg-core-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-68; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/mcg-operator-bundle
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-158; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/mcg-rhel9-operator
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-39; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/ocs-client-console-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-58; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/ocs-client-operator-bundle
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-158; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/ocs-client-rhel9-operator
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-13; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/ocs-metrics-exporter-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-81; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/ocs-operator-bundle
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-158; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/ocs-rhel9-operator
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-79; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-cli-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-22; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-console-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-57; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-cosi-sidecar-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-6; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-csi-addons-operator-bundle
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-158; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-csi-addons-rhel9-operator
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-15; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-csi-addons-sidecar-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-15; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-multicluster-console-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-54; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-multicluster-operator-bundle
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-158; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-multicluster-rhel9-operator
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-10; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-must-gather-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-26; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-operator-bundle
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-158; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odf-rhel9-operator
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-19; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odr-cluster-operator-bundle
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-158; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odr-hub-operator-bundle
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-158; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/odr-rhel9-operator
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-21; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHODF-4.15-RHEL-9 Red Hat odf4/rook-ceph-rhel9-operator
https://catalog.redhat.com/software/containers/ |
≥ v4.15.0-103; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/cluster-logging-operator-bundle
https://catalog.redhat.com/software/containers/ |
≥ v5.8.6-22; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/cluster-logging-rhel9-operator
https://catalog.redhat.com/software/containers/ |
≥ v5.8.6-11; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/elasticsearch6-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v6.8.1-407; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/elasticsearch-operator-bundle
https://catalog.redhat.com/software/containers/ |
≥ v5.8.6-19; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/elasticsearch-proxy-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v1.0.0-479; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/elasticsearch-rhel9-operator
https://catalog.redhat.com/software/containers/ |
≥ v5.8.6-7; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/eventrouter-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v0.4.0-247; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/fluentd-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v5.8.6-5; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/log-file-metric-exporter-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v1.1.0-227; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/logging-curator5-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v5.8.1-470; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/logging-loki-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v2.9.6-14; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/logging-view-plugin-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v5.8.6-2; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/loki-operator-bundle
https://catalog.redhat.com/software/containers/ |
≥ v5.8.6-24; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/loki-rhel9-operator
https://catalog.redhat.com/software/containers/ |
≥ v5.8.6-10; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/lokistack-gateway-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v0.1.0-525; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/opa-openshift-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v0.1.0-224; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| RHOL-5.8-RHEL-9 Red Hat openshift-logging/vector-rhel9
https://catalog.redhat.com/software/containers/ |
≥ v0.28.1-56; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 6 Red Hat gnutls
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: unknown |
CNA: redhat |
| Red Hat Enterprise Linux 7 Red Hat cockpit
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: unknown |
CNA: redhat |
| Red Hat Enterprise Linux 7 Red Hat gnutls
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: unknown |
CNA: redhat |
| Red Hat Enterprise Linux 8 Red Hat cockpit
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: unaffected |
CNA: redhat |
| Red Hat Enterprise Linux 8 Red Hat gnutls
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: unaffected |
CNA: redhat |
| Red Hat Enterprise Linux 9 Red Hat cockpit
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: unaffected |
CNA: redhat |
| Red Hat OpenShift Container Platform 3.11 Red Hat cockpit
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: unaffected |
CNA: redhat |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Siemens |
≥ 0; < V1.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 7.5 high |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CNA: redhat |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://access.redhat.com/errata/RHSA-2024:0533CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2024:1082CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2024:1383CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2024:2094CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2024-0567CNA: redhat · vdb-entry, x_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2258544CNA: redhat · issue-tracking, x_refsource_REDHAT
- https://gitlab.com/gnutls/gnutls/-/issues/1521CNA: redhat
- https://lists.gnupg.org/pipermail/gnutls-help/2024-January/004841.htmlCNA: redhat
- http://www.openwall.com/lists/oss-security/2024/01/19/3ADP: CVE · x_transferred
- https://access.redhat.com/errata/RHSA-2024:0533ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/errata/RHSA-2024:1082ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/errata/RHSA-2024:1383ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/errata/RHSA-2024:2094ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/security/cve/CVE-2024-0567ADP: CVE · vdb-entry, x_refsource_REDHAT, x_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=2258544ADP: CVE · issue-tracking, x_refsource_REDHAT, x_transferred
- https://gitlab.com/gnutls/gnutls/-/issues/1521ADP: CVE · x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/7ZEIOLORQ7N6WRPFXZSYDL2MC4LP7VFV/ADP: CVE · x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/GNXKVR5YNUEBNHAHM5GSYKBZX4W2HMN2/ADP: CVE · x_transferred
- https://lists.gnupg.org/pipermail/gnutls-help/2024-January/004841.htmlADP: CVE · x_transferred
- https://security.netapp.com/advisory/ntap-20240202-0011/ADP: CVE · x_transferred
- https://cert-portal.siemens.com/productcert/html/ssa-794697.htmlADP: siemens-SADP
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