{"id":"SUSE-SU-2021:1439-1","summary":"Security update for samba","details":"This update for samba fixes the following issues:\n\n- CVE-2021-20254: Fixed a buffer overrun in sids_to_unixids() (bsc#1184677).\n- Adjust smbcacls '--propagate-inheritance' feature to align with upstream (bsc#1178469).\n","modified":"2026-03-11T07:16:30.262296Z","published":"2021-04-29T11:00:52Z","related":["CVE-2021-20254"],"upstream":["CVE-2021-20254"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20211439-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1178469"},{"type":"REPORT","url":"https://bugzilla.suse.com/1184677"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20254"}],"affected":[{"package":{"name":"samba","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","purl":"pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.2-38.42.1"}]}],"ecosystem_specific":{"binaries":[{"libsamba-hostconfig0-32bit":"4.4.2-38.42.1","libsamba-passdb0-32bit":"4.4.2-38.42.1","libsamba-util0":"4.4.2-38.42.1","libndr0-32bit":"4.4.2-38.42.1","libnetapi0":"4.4.2-38.42.1","libsamdb0":"4.4.2-38.42.1","libsmbldap0-32bit":"4.4.2-38.42.1","libtevent-util0":"4.4.2-38.42.1","libwbclient0-32bit":"4.4.2-38.42.1","samba-client-32bit":"4.4.2-38.42.1","libdcerpc-binding0-32bit":"4.4.2-38.42.1","libdcerpc0":"4.4.2-38.42.1","libndr-nbt0-32bit":"4.4.2-38.42.1","libnetapi0-32bit":"4.4.2-38.42.1","libsmbclient0-32bit":"4.4.2-38.42.1","libsmbconf0-32bit":"4.4.2-38.42.1","libtevent-util0-32bit":"4.4.2-38.42.1","libndr-standard0-32bit":"4.4.2-38.42.1","libndr0":"4.4.2-38.42.1","libsamba-credentials0-32bit":"4.4.2-38.42.1","libsmbldap0":"4.4.2-38.42.1","samba-client":"4.4.2-38.42.1","samba":"4.4.2-38.42.1","libndr-nbt0":"4.4.2-38.42.1","libndr-standard0":"4.4.2-38.42.1","samba-doc":"4.4.2-38.42.1","libdcerpc0-32bit":"4.4.2-38.42.1","libndr-krb5pac0-32bit":"4.4.2-38.42.1","libsamba-hostconfig0":"4.4.2-38.42.1","samba-libs-32bit":"4.4.2-38.42.1","libsmbclient0":"4.4.2-38.42.1","libdcerpc-binding0":"4.4.2-38.42.1","libndr-krb5pac0":"4.4.2-38.42.1","libsamba-credentials0":"4.4.2-38.42.1","libsamba-errors0":"4.4.2-38.42.1","libsamba-passdb0":"4.4.2-38.42.1","libsamba-util0-32bit":"4.4.2-38.42.1","libsamdb0-32bit":"4.4.2-38.42.1","libsamba-errors0-32bit":"4.4.2-38.42.1","libsmbconf0":"4.4.2-38.42.1","libwbclient0":"4.4.2-38.42.1","samba-libs":"4.4.2-38.42.1","samba-winbind-32bit":"4.4.2-38.42.1","samba-winbind":"4.4.2-38.42.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1439-1.json"}}],"schema_version":"1.7.5"}