SUSE Security Update: Security update for ldb, samba ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:2307-1 Rating: moderate References: #1080338 #1118508 #1173429 #1195896 #1196224 #1196308 #1196788 #1197995 #1198255 #1199247 #1199362 Cross-References: CVE-2021-3670 CVSS scores: CVE-2021-3670 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: SUSE Linux Enterprise Desktop 15-SP4 SUSE Linux Enterprise High Availability 15-SP4 SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Basesystem 15-SP4 SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15-SP4 openSUSE Leap 15.4 ______________________________________________________________________________ An update that solves one vulnerability and has 10 fixes is now available. Description: This update for ldb, samba fixes the following issues: ldb was updated to version 2.4.2 to fix: + Fix for CVE-2021-3670, ensure that the LDB request has not timed out during filter processing as the LDAP server MaxQueryDuration is otherwise not honoured. samba was updated to fix: - Revert NIS support removal; (bsc#1199247); - Use requires_eq macro to require the libldb2 version available at samba-dsdb-modules build time; (bsc#1199362); - Add missing samba-client requirement to samba-winbind package; (bsc#1198255); Update to 4.15.7 * Share and server swapped in smbget password prompt; (bso#14831); * Durable handles won't reconnect if the leased file is written to; (bso#15022); * rmdir silently fails if directory contains unreadable files and hide unreadable is yes; (bso#15023); * SMB2_CLOSE_FLAGS_FULL_INFORMATION fails to return information on renamed file handle; (bso#15038); * vfs_shadow_copy2 breaks "smbd async dosmode" sync fallback; (bso#14957); * shadow_copy2 fails listing snapshotted dirs with shadow:fixinodes; (bso#15035); * PAM Kerberos authentication incorrectly fails with a clock skew error; (bso#15046); * username map - samba erroneously applies unix group memberships to user account entries; (bso#15041); * NT_STATUS_ACCESS_DENIED translates into EPERM instead of EACCES in SMBC_server_internal; (bso#14983); * Simple bind doesn't work against an RODC (with non-preloaded users); (bso#13879); * Crash of winbind on RODC; (bso#14641); * uncached logon on RODC always fails once; (bso#14865); * KVNO off by 100000; (bso#14951); * LDAP simple binds should honour "old password allowed period"; (bso#15001); * wbinfo -a doesn't work reliable with upn names; (bso#15003); * Simple bind doesn't work against an RODC (with non-preloaded users); (bso#13879); * Uninitialized litemask in variable in vfs_gpfs module; (bso#15027); * Regression: create krb5 conf = yes doesn't work with a single KDC; (bso#15016); - Add provides to samba-client-libs package to fix upgrades from previous versions; (bsc#1197995); - Add missing samba-libs requirement to samba-winbind package; (bsc#1198255); Update to 4.15.6 * Renaming file on DFS root fails with NT_STATUS_OBJECT_PATH_NOT_FOUND; (bso#14169); * Samba does not response STATUS_INVALID_PARAMETER when opening 2 objects with same lease key; (bso#14737); * NT error code is not set when overwriting a file during rename in libsmbclient; (bso#14938); * Fix ldap simple bind with TLS auditing; (bso#14996); * net ads info shows LDAP Server: 0.0.0.0 depending on contacted server; (bso#14674); * Problem when winbind renews Kerberos; (bso#14979); (bsc#1196224); * pam_winbind will not allow gdm login if password about to expire; (bso#8691); * virusfilter_vfs_openat: Not scanned: Directory or special file; (bso#14971); * DFS fix for AIX broken; (bso#13631); * Solaris and AIX acl modules: wrong function arguments; (bso#14974); * Function aixacl_sys_acl_get_file not declared / coredump; (bso#7239); * Regression: Samba 4.15.2 on macOS segfaults intermittently during strcpy in tdbsam_getsampwnam; (bso#14900); * Fix a use-after-free in SMB1 server; (bso#14989); * smb2_signing_decrypt_pdu() may not decrypt with gnutls_aead_cipher_decrypt() from gnutls before 3.5.2; (bso#14968); * Changing the machine password against an RODC likely destroys the domain join; (bso#14984); * authsam_make_user_info_dc() steals memory from its struct ldb_message *msg argument; (bso#14993); * Use Heimdal 8.0 (pre) rather than an earlier snapshot; (bso#14995); * Samba autorid fails to map AD users if id rangesize fits in the id range only once; (bso#14967); Other SUSE fixes: - Fix mismatched version of libldb2; (bsc#1196788). - Drop obsolete SuSEfirewall2 service files. - Drop obsolete Samba fsrvp v0->v1 state upgrade functionality; (bsc#1080338). - Fix ntlm authentications with "winbind use default domain = yes"; (bso#13126); (bsc#1173429); (bsc#1196308). - Fix samba-ad-dc status warning notification message by disabling systemd notifications in bgqd; (bsc#1195896); (bso#14947). - libldb version mismatch in Samba dsdb component; (bsc#1118508); 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: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-2307=1 - SUSE Linux Enterprise Module for Basesystem 15-SP4: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-2307=1 - SUSE Linux Enterprise High Availability 15-SP4: zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2022-2307=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): ctdb-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 ctdb-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 ctdb-pcp-pmda-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 ctdb-pcp-pmda-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 ldb-debugsource-2.4.2-150400.4.3.11 ldb-tools-2.4.2-150400.4.3.11 ldb-tools-debuginfo-2.4.2-150400.4.3.11 libldb-devel-2.4.2-150400.4.3.11 libldb2-2.4.2-150400.4.3.11 libldb2-debuginfo-2.4.2-150400.4.3.11 libsamba-policy-devel-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 libsamba-policy-python3-devel-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 libsamba-policy0-python3-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 libsamba-policy0-python3-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 python3-ldb-2.4.2-150400.4.3.11 python3-ldb-debuginfo-2.4.2-150400.4.3.11 python3-ldb-devel-2.4.2-150400.4.3.11 samba-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ad-dc-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ad-dc-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ad-dc-libs-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ad-dc-libs-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-libs-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-libs-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-debugsource-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-devel-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-dsdb-modules-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-dsdb-modules-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-gpupdate-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ldb-ldap-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ldb-ldap-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-python3-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-python3-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-python3-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-python3-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-test-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-test-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-tool-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-winbind-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-winbind-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-winbind-libs-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-winbind-libs-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 - openSUSE Leap 15.4 (aarch64 x86_64): samba-ceph-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ceph-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 - openSUSE Leap 15.4 (noarch): samba-doc-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 - openSUSE Leap 15.4 (x86_64): libldb2-32bit-2.4.2-150400.4.3.11 libldb2-32bit-debuginfo-2.4.2-150400.4.3.11 libsamba-policy0-python3-32bit-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 libsamba-policy0-python3-32bit-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 python3-ldb-32bit-2.4.2-150400.4.3.11 python3-ldb-32bit-debuginfo-2.4.2-150400.4.3.11 samba-ad-dc-libs-32bit-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ad-dc-libs-32bit-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-32bit-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-32bit-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-libs-32bit-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-libs-32bit-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-devel-32bit-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-32bit-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-32bit-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-python3-32bit-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-python3-32bit-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-winbind-libs-32bit-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-winbind-libs-32bit-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 - SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64): ldb-debugsource-2.4.2-150400.4.3.11 ldb-tools-2.4.2-150400.4.3.11 ldb-tools-debuginfo-2.4.2-150400.4.3.11 libldb-devel-2.4.2-150400.4.3.11 libldb2-2.4.2-150400.4.3.11 libldb2-debuginfo-2.4.2-150400.4.3.11 libsamba-policy-devel-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 libsamba-policy-python3-devel-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 libsamba-policy0-python3-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 libsamba-policy0-python3-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 python3-ldb-2.4.2-150400.4.3.11 python3-ldb-debuginfo-2.4.2-150400.4.3.11 python3-ldb-devel-2.4.2-150400.4.3.11 samba-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ad-dc-libs-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ad-dc-libs-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-libs-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-libs-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-debugsource-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-devel-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-dsdb-modules-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-dsdb-modules-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-gpupdate-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ldb-ldap-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ldb-ldap-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-python3-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-python3-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-python3-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-python3-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-winbind-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-winbind-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-winbind-libs-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-winbind-libs-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 - SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 x86_64): samba-ceph-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-ceph-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 - SUSE Linux Enterprise Module for Basesystem 15-SP4 (x86_64): libldb2-32bit-2.4.2-150400.4.3.11 libldb2-32bit-debuginfo-2.4.2-150400.4.3.11 samba-client-libs-32bit-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-client-libs-32bit-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-32bit-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-libs-32bit-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 - SUSE Linux Enterprise High Availability 15-SP4 (aarch64 ppc64le s390x x86_64): ctdb-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 ctdb-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-debuginfo-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 samba-debugsource-4.15.7+git.376.dd43aca9ab2-150400.3.5.3 References: https://www.suse.com/security/cve/CVE-2021-3670.html https://bugzilla.suse.com/1080338 https://bugzilla.suse.com/1118508 https://bugzilla.suse.com/1173429 https://bugzilla.suse.com/1195896 https://bugzilla.suse.com/1196224 https://bugzilla.suse.com/1196308 https://bugzilla.suse.com/1196788 https://bugzilla.suse.com/1197995 https://bugzilla.suse.com/1198255 https://bugzilla.suse.com/1199247 https://bugzilla.suse.com/1199362