{"id":"SUSE-SU-2020:3379-1","summary":"Security update for krb5","details":"This update for krb5 fixes the following security issue:\n\n- CVE-2020-28196: Fixed an unbounded recursion via an ASN.1-encoded Kerberos message (bsc#1178512).\n","modified":"2026-03-11T07:15:48.189250Z","published":"2020-11-19T08:30:55Z","related":["CVE-2020-28196"],"upstream":["CVE-2020-28196"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20203379-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1178512"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-28196"}],"affected":[{"package":{"name":"krb5","ecosystem":"SUSE:HPE Helion OpenStack 8","purl":"pkg:rpm/suse/krb5&distro=HPE%20Helion%20OpenStack%208"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:OpenStack Cloud 7","purl":"pkg:rpm/suse/krb5&distro=SUSE%20OpenStack%20Cloud%207"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:OpenStack Cloud 8","purl":"pkg:rpm/suse/krb5&distro=SUSE%20OpenStack%20Cloud%208"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:OpenStack Cloud 9","purl":"pkg:rpm/suse/krb5&distro=SUSE%20OpenStack%20Cloud%209"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:OpenStack Cloud Crowbar 8","purl":"pkg:rpm/suse/krb5&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:OpenStack Cloud Crowbar 9","purl":"pkg:rpm/suse/krb5&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-devel":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-LTSS","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-LTSS","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-plugin-kdb-ldap":"1.12.5-40.40.2","krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}},{"package":{"name":"krb5","ecosystem":"SUSE:Enterprise Storage 5","purl":"pkg:rpm/suse/krb5&distro=SUSE%20Enterprise%20Storage%205"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.5-40.40.2"}]}],"ecosystem_specific":{"binaries":[{"krb5-plugin-preauth-otp":"1.12.5-40.40.2","krb5-plugin-preauth-pkinit":"1.12.5-40.40.2","krb5-server":"1.12.5-40.40.2","krb5":"1.12.5-40.40.2","krb5-32bit":"1.12.5-40.40.2","krb5-client":"1.12.5-40.40.2","krb5-doc":"1.12.5-40.40.2","krb5-plugin-kdb-ldap":"1.12.5-40.40.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3379-1.json"}}],"schema_version":"1.7.5"}