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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3925 Security update for samba 17 November 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: samba Publisher: SUSE Operating System: SUSE Impact/Access: Increased Privileges -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-25717 Reference: ESB-2021.3873 ESB-2021.3868 ESB-2021.3861 ESB-2021.3774 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20213662-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for samba ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:3662-1 Rating: important References: #1192601 Cross-References: CVE-2020-25717 Affected Products: SUSE Linux Enterprise Module for Python2 15-SP3 SUSE Linux Enterprise Module for Basesystem 15-SP3 SUSE Linux Enterprise High Availability 15-SP3 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for samba fixes the following issues: o Fix regression introduced by CVE-2020-25717 patches, winbindd does not start when 'allow trusted domains' is off; (bso#14899); Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: o SUSE Linux Enterprise Module for Python2 15-SP3: zypper in -t patch SUSE-SLE-Module-Python2-15-SP3-2021-3662=1 o SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-3662=1 o SUSE Linux Enterprise High Availability 15-SP3: zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2021-3662=1 Package List: o SUSE Linux Enterprise Module for Python2 15-SP3 (aarch64 ppc64le s390x x86_64): samba-ad-dc-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-ad-dc-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-debugsource-4.13.13+git.531.903f5c0ccdc-3.17.1 o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64): libdcerpc-binding0-4.13.13+git.531.903f5c0ccdc-3.17.1 libdcerpc-binding0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libdcerpc-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libdcerpc-samr-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libdcerpc-samr0-4.13.13+git.531.903f5c0ccdc-3.17.1 libdcerpc-samr0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libdcerpc0-4.13.13+git.531.903f5c0ccdc-3.17.1 libdcerpc0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-krb5pac-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-krb5pac0-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-krb5pac0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-nbt-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-nbt0-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-nbt0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-standard-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-standard0-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-standard0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr1-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr1-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libnetapi-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libnetapi0-4.13.13+git.531.903f5c0ccdc-3.17.1 libnetapi0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-credentials-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-credentials0-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-credentials0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-errors-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-errors0-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-errors0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-hostconfig-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-hostconfig0-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-hostconfig0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-passdb-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-passdb0-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-passdb0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-policy-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-policy-python3-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-policy0-python3-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-policy0-python3-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-util-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-util0-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-util0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamdb-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamdb0-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamdb0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbclient-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbclient0-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbclient0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbconf-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbconf0-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbconf0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbldap-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbldap2-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbldap2-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libtevent-util-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libtevent-util0-4.13.13+git.531.903f5c0ccdc-3.17.1 libtevent-util0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libwbclient-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 libwbclient0-4.13.13+git.531.903f5c0ccdc-3.17.1 libwbclient0-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-client-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-client-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-core-devel-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-debugsource-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-dsdb-modules-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-dsdb-modules-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-gpupdate-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-ldb-ldap-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-ldb-ldap-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-libs-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-libs-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-libs-python3-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-libs-python3-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-python3-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-python3-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-winbind-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-winbind-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 x86_64): samba-ceph-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-ceph-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 o SUSE Linux Enterprise Module for Basesystem 15-SP3 (x86_64): libdcerpc-binding0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libdcerpc-binding0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libdcerpc0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libdcerpc0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-krb5pac0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-krb5pac0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-nbt0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-nbt0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-standard0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr-standard0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr1-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libndr1-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libnetapi0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libnetapi0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-credentials0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-credentials0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-errors0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-errors0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-hostconfig0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-hostconfig0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-passdb0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-passdb0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-util0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamba-util0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamdb0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libsamdb0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbconf0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbconf0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbldap2-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libsmbldap2-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libtevent-util0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libtevent-util0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 libwbclient0-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 libwbclient0-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-libs-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-libs-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-winbind-32bit-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-winbind-32bit-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 o SUSE Linux Enterprise High Availability 15-SP3 (aarch64 ppc64le s390x x86_64): ctdb-4.13.13+git.531.903f5c0ccdc-3.17.1 ctdb-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-debuginfo-4.13.13+git.531.903f5c0ccdc-3.17.1 samba-debugsource-4.13.13+git.531.903f5c0ccdc-3.17.1 References: o https://www.suse.com/security/cve/CVE-2020-25717.html o https://bugzilla.suse.com/1192601 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYZRVRONLKJtyKPYoAQi9sQ//eJUycUp6yxJCiOuI+7gU09wDkALRCABF 4NtVvldnvoNjz1GqGNwcq2Vr6a5zjIJa9ttLmO95tel6PYFHMXwyiqNN1hZVAlfO FOPoaHnTrXUal2hhtHhaET6KxdnoZzI+i7sF48LpEidjZ6MnoqAAx6mnsiq+H+5H l+QAbtq0ptMTfX7eh2yRRtClHPiRr79Bln6ZjJQn3ydLB7FclHrDoOucmYqcp6tT 4POIjR5Stu8C9kM4aBsuC+WFd3780jxOd+qZcR+83Vv22adIaoLl9+6+m/wLqa7B vTVCzRaDgTL5ZbyTlGt0Ac32B/OCxkP++hJ8Xb5awE07tw2LhIZ1X+9zjSapFFg7 KjyBg00hGrbJiaZ87EHj5Dfjjjcl9iF72Di4kTUVayNbobTuqux8lRPLmk+vriIM WNtgIlewNmZyaOJWh5qAFiwSGidrR2k808CzbBWRvZJ9jsCFb8SoEuCKGykJ6eJ4 bo8Y+KQqlJ0BkGwTYrrFGgDzwM0iWxEIPXxVxIoRV/sRABXmzZW1OGzz3zY1d6G9 WfWc/s+OUE4w6TP2hv/9u7kHu1AwbIfEBWNnLt8EyQsEqG6tSQ4sMTdpvZbz8Y0N 1mtuzaMwj7HveBTOi9Qv7QuGgn5i+ZNqpQrIw6hl4F8Ys1VvcAgmRcUhnWQy1eNY 5TeFdtugJoo= =gSDQ -----END PGP SIGNATURE-----