{"schema_version":"1.7.3","id":"SUSE-SU-2023:0164-1","published":"2023-01-26T17:26:11Z","modified":"2026-02-04T03:11:27.686008Z","related":["CVE-2021-20251","CVE-2022-37966","CVE-2022-38023"],"upstream":["CVE-2021-20251","CVE-2022-37966","CVE-2022-38023"],"summary":"Security update for samba","details":"This update for samba fixes the following issues:\n\n- CVE-2021-20251: Fixed an issue where the bad password count would\n  not be properly incremented, which could allow attackers to brute\n  force a user's password (bsc#1206546).\n- CVE-2022-37966: Fixed an issue where a weak cipher would be\n  selected to encrypt session keys, which could lead to privilege\n  escalation (bsc#1205385).\n","affected":[{"package":{"name":"samba","ecosystem":"SUSE:Linux Enterprise High Availability Extension 12 SP5","purl":"pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.13+git.534.0d9f8ece26-3.77.1"}]}],"ecosystem_specific":{"binaries":[{"ctdb":"4.15.13+git.534.0d9f8ece26-3.77.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0164-1.json"}},{"package":{"name":"samba","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","purl":"pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.13+git.534.0d9f8ece26-3.77.1"}]}],"ecosystem_specific":{"binaries":[{"libsamba-policy-devel":"4.15.13+git.534.0d9f8ece26-3.77.1","libsamba-policy-python3-devel":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-devel":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-devel-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0164-1.json"}},{"package":{"name":"samba","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.13+git.534.0d9f8ece26-3.77.1"}]}],"ecosystem_specific":{"binaries":[{"libsamba-policy-python3-devel":"4.15.13+git.534.0d9f8ece26-3.77.1","libsamba-policy0-python3":"4.15.13+git.534.0d9f8ece26-3.77.1","libsamba-policy0-python3-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1","samba":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-client":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-client-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-client-libs":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-client-libs-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-devel":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-doc":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-ldb-ldap":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-libs":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-libs-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-libs-python3":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-libs-python3-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-python3":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-tool":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-winbind":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-winbind-libs":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-winbind-libs-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0164-1.json"}},{"package":{"name":"samba","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.13+git.534.0d9f8ece26-3.77.1"}]}],"ecosystem_specific":{"binaries":[{"libsamba-policy-python3-devel":"4.15.13+git.534.0d9f8ece26-3.77.1","libsamba-policy0-python3":"4.15.13+git.534.0d9f8ece26-3.77.1","libsamba-policy0-python3-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1","samba":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-client":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-client-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-client-libs":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-client-libs-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-devel":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-doc":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-ldb-ldap":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-libs":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-libs-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-libs-python3":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-libs-python3-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-python3":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-tool":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-winbind":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-winbind-libs":"4.15.13+git.534.0d9f8ece26-3.77.1","samba-winbind-libs-32bit":"4.15.13+git.534.0d9f8ece26-3.77.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0164-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20230164-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1205385"},{"type":"REPORT","url":"https://bugzilla.suse.com/1206504"},{"type":"REPORT","url":"https://bugzilla.suse.com/1206546"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20251"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-37966"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-38023"}]}