{"id":"CVE-2024-0567","summary":"Gnutls: rejects certificate chain with distributed trust","details":"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.","modified":"2026-05-15T11:53:55.755037004Z","published":"2024-01-16T14:01:59.178Z","related":["ALSA-2024:0533","SUSE-SU-2024:0638-1","SUSE-SU-2024:0638-2","SUSE-SU-2024:1179-1","openSUSE-SU-2024:13593-1"],"database_specific":{"cna_assigner":"redhat","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/0xxx/CVE-2024-0567.json","cwe_ids":["CWE-347"]},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/01/19/3"},{"type":"WEB","url":"https://access.redhat.com/downloads/content/package-browser/"},{"type":"WEB","url":"https://catalog.redhat.com/software/containers/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7ZEIOLORQ7N6WRPFXZSYDL2MC4LP7VFV/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GNXKVR5YNUEBNHAHM5GSYKBZX4W2HMN2/"},{"type":"WEB","url":"https://lists.gnupg.org/pipermail/gnutls-help/2024-January/004841.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:0533"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:1082"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:1383"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2094"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2024-0567"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/0xxx/CVE-2024-0567.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-0567"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240202-0011/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2258544"},{"type":"REPORT","url":"https://gitlab.com/gnutls/gnutls/-/issues/1521"},{"type":"PACKAGE","url":"https://gitlab.com/gnutls/gnutls"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}