Unrated severityOSV Advisory· Published Jan 16, 2024· Updated Nov 20, 2025
Gnutls: rejects certificate chain with distributed trust
CVE-2024-0567
Description
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.
Affected products
19- Range: 3.7.0, 3.7.1, 3.7.2, …
- osv-coords18 versionspkg:rpm/almalinux/gnutlspkg:rpm/almalinux/gnutls-c%2B%2Bpkg:rpm/almalinux/gnutls-danepkg:rpm/almalinux/gnutls-develpkg:rpm/almalinux/gnutls-utilspkg:rpm/opensuse/gnutls&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/gnutls&distro=openSUSE%20Leap%20Micro%205.4pkg:rpm/opensuse/gnutls&distro=openSUSE%20Tumbleweedpkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/gnutls&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/gnutls&distro=SUSE%20Manager%20Server%204.3
< 3.7.6-23.el9_3.3+ 17 more
- (no CPE)range: < 3.7.6-23.el9_3.3
- (no CPE)range: < 3.7.6-23.el9_3.3
- (no CPE)range: < 3.7.6-23.el9_3.3
- (no CPE)range: < 3.7.6-23.el9_3.3
- (no CPE)range: < 3.7.6-23.el9_3.3
- (no CPE)range: < 3.7.3-150400.4.41.3
- (no CPE)range: < 3.7.3-150400.4.41.3
- (no CPE)range: < 3.8.3-1.1
- (no CPE)range: < 3.7.3-150400.4.41.3
- (no CPE)range: < 3.7.3-150400.4.41.3
- (no CPE)range: < 3.7.3-150400.1.3.1
- (no CPE)range: < 3.7.3-150400.4.41.3
- (no CPE)range: < 3.7.3-150400.4.41.3
- (no CPE)range: < 3.7.3-150400.4.41.3
- (no CPE)range: < 3.7.3-150400.4.41.3
- (no CPE)range: < 3.7.3-150400.4.41.3
- (no CPE)range: < 3.7.3-150400.4.41.3
- (no CPE)range: < 3.7.3-150400.4.41.3
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
8- access.redhat.com/errata/RHSA-2024:0533mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2024:1082mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2024:1383mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2024:2094mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/security/cve/CVE-2024-0567mitrevdb-entryx_refsource_REDHAT
- bugzilla.redhat.com/show_bug.cgimitreissue-trackingx_refsource_REDHAT
- gitlab.com/gnutls/gnutls/-/issues/1521mitre
- lists.gnupg.org/pipermail/gnutls-help/2024-January/004841.htmlmitre
News mentions
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