{"schema_version":"1.7.3","id":"SUSE-SU-2020:2036-1","published":"2020-07-24T11:32:55Z","modified":"2026-02-04T02:31:26.058128Z","related":["CVE-2020-10745"],"upstream":["CVE-2020-10745"],"summary":"Security update for samba","details":"This update for samba fixes the following issues:\n\n- CVE-2020-10745: Fixed an issue which parsing and packing of NBT and DNS packets \n  containing dots could potentially have consumed excessive CPU (bsc#1173160).\t  \n- Fixed a packaging issue where samba_winbind package was installing python3-base without\n  python3 (bsc#1169521).\n- Fixed an issue with spnego fallback from kerberos to ntlmssp in smbd server (bsc#1169473).\n- Fixed ntlm authentications with 'winbind use default domain = yes' (bsc#1173429).\n- Added solution for upgrade problem with libsmbldap2 package (bsc#1172810).\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":"4.10.5+git.192.26ffbcd7231-3.11.1"}]}],"ecosystem_specific":{"binaries":[{"ctdb":"4.10.5+git.192.26ffbcd7231-3.11.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2036-1.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":"4.10.5+git.192.26ffbcd7231-3.11.1"}]}],"ecosystem_specific":{"binaries":[{"libndr-devel":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-krb5pac-devel":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-nbt-devel":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-standard-devel":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-util-devel":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbclient-devel":"4.10.5+git.192.26ffbcd7231-3.11.1","libwbclient-devel":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-core-devel":"4.10.5+git.192.26ffbcd7231-3.11.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2036-1.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":"4.10.5+git.192.26ffbcd7231-3.11.1"}]}],"ecosystem_specific":{"binaries":[{"libdcerpc-binding0":"4.10.5+git.192.26ffbcd7231-3.11.1","libdcerpc-binding0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libdcerpc0":"4.10.5+git.192.26ffbcd7231-3.11.1","libdcerpc0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-krb5pac0":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-krb5pac0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-nbt0":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-nbt0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-standard0":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-standard0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr0":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libnetapi0":"4.10.5+git.192.26ffbcd7231-3.11.1","libnetapi0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-credentials0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-credentials0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-errors0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-errors0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-hostconfig0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-hostconfig0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-passdb0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-passdb0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-util0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-util0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamdb0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamdb0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbclient0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbclient0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbconf0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbconf0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbldap2":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbldap2-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libtevent-util0":"4.10.5+git.192.26ffbcd7231-3.11.1","libtevent-util0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libwbclient0":"4.10.5+git.192.26ffbcd7231-3.11.1","libwbclient0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","samba":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-client":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-client-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-doc":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-libs":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-libs-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-libs-python3":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-libs-python3-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-winbind":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-winbind-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2036-1.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":"4.10.5+git.192.26ffbcd7231-3.11.1"}]}],"ecosystem_specific":{"binaries":[{"libdcerpc-binding0":"4.10.5+git.192.26ffbcd7231-3.11.1","libdcerpc-binding0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libdcerpc0":"4.10.5+git.192.26ffbcd7231-3.11.1","libdcerpc0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-krb5pac0":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-krb5pac0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-nbt0":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-nbt0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-standard0":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr-standard0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr0":"4.10.5+git.192.26ffbcd7231-3.11.1","libndr0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libnetapi0":"4.10.5+git.192.26ffbcd7231-3.11.1","libnetapi0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-credentials0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-credentials0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-errors0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-errors0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-hostconfig0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-hostconfig0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-passdb0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-passdb0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-util0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamba-util0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamdb0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsamdb0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbclient0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbclient0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbconf0":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbconf0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbldap2":"4.10.5+git.192.26ffbcd7231-3.11.1","libsmbldap2-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libtevent-util0":"4.10.5+git.192.26ffbcd7231-3.11.1","libtevent-util0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","libwbclient0":"4.10.5+git.192.26ffbcd7231-3.11.1","libwbclient0-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","samba":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-client":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-client-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-doc":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-libs":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-libs-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-libs-python3":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-libs-python3-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-winbind":"4.10.5+git.192.26ffbcd7231-3.11.1","samba-winbind-32bit":"4.10.5+git.192.26ffbcd7231-3.11.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2036-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202036-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1169473"},{"type":"REPORT","url":"https://bugzilla.suse.com/1169521"},{"type":"REPORT","url":"https://bugzilla.suse.com/1172810"},{"type":"REPORT","url":"https://bugzilla.suse.com/1173160"},{"type":"REPORT","url":"https://bugzilla.suse.com/1173429"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-10745"}]}