{"id":"UBUNTU-CVE-2024-28835","details":"A flaw has been discovered in GnuTLS where an application crash can be induced when attempting to verify a specially crafted .pem bundle using the \"certtool --verify-chain\" command.","modified":"2026-04-22T14:50:12.122300Z","published":"2024-03-21T06:15:00Z","related":["USN-6733-1","USN-6733-2"],"upstream":["CVE-2024-28835"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-28835"},{"type":"REPORT","url":"https://lists.gnupg.org/pipermail/gnutls-help/2024-March/004845.html"},{"type":"REPORT","url":"https://www.gnutls.org/security-new.html#GNUTLS-SA-2024-01-23"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2024-28835"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-28835"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6733-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6733-2"}],"affected":[{"package":{"name":"gnutls28","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/gnutls28@3.7.3-4ubuntu1.5?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-4ubuntu1.5"}]}],"versions":["3.7.1-5ubuntu1","3.7.2-2ubuntu1","3.7.2-4ubuntu1","3.7.2-5ubuntu1","3.7.3-4ubuntu1","3.7.3-4ubuntu1.1","3.7.3-4ubuntu1.2","3.7.3-4ubuntu1.3","3.7.3-4ubuntu1.4"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"gnutls-bin","binary_version":"3.7.3-4ubuntu1.5"},{"binary_name":"guile-gnutls","binary_version":"3.7.3-4ubuntu1.5"},{"binary_name":"libgnutls-dane0","binary_version":"3.7.3-4ubuntu1.5"},{"binary_name":"libgnutls-openssl27","binary_version":"3.7.3-4ubuntu1.5"},{"binary_name":"libgnutls30","binary_version":"3.7.3-4ubuntu1.5"},{"binary_name":"libgnutlsxx28","binary_version":"3.7.3-4ubuntu1.5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-28835.json"}},{"package":{"name":"gnutls28","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/gnutls28@3.8.3-1.1ubuntu3.1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.3-1.1ubuntu3.1"}]}],"versions":["3.8.1-4ubuntu1","3.8.1-4ubuntu6","3.8.1-4ubuntu7","3.8.3-1ubuntu1","3.8.3-1.1ubuntu2","3.8.3-1.1ubuntu3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"gnutls-bin","binary_version":"3.8.3-1.1ubuntu3.1"},{"binary_name":"libgnutls-dane0t64","binary_version":"3.8.3-1.1ubuntu3.1"},{"binary_name":"libgnutls-openssl27t64","binary_version":"3.8.3-1.1ubuntu3.1"},{"binary_name":"libgnutls30t64","binary_version":"3.8.3-1.1ubuntu3.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-28835.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}