SUSE Security Update: Security update for samba
______________________________________________________________________________

Announcement ID:    SUSE-SU-2015:0353-1
Rating:             important
References:         #872912 #873922 #876312 #889175 #898031 #908627 
                    #913238 #917376 
Cross-References:   CVE-2015-0240
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12
                    SUSE Linux Enterprise Server 12
                    SUSE Linux Enterprise Desktop 12
______________________________________________________________________________

   An update that solves one vulnerability and has 7 fixes is
   now available.

Description:

   samba was updated to fix one security issue.

   This security issue was fixed:
   - CVE-2015-0240: Don't call talloc_free on an uninitialized pointer
     (bnc#917376).

   These non-security issues were fixed:
   - Fix vfs_snapper DBus string handling (bso#11055, bnc#913238).
   - Fix libsmbclient DFS referral handling.
     + Reuse connections derived from DFS referrals (bso#10123).
     + Set domain/workgroup based on authentication callback value
       (bso#11059).
   - pam_winbind: Fix warn_pwd_expire implementation (bso#9056).
   - nsswitch: Fix soname of linux nss_*.so.2 modules (bso#9299).
   - Fix profiles tool (bso#9629).
   - s3-lib: Do not require a password with --use-ccache (bso#10279).
   - s4:dsdb/rootdse: Expand extended dn values with the AS_SYSTEM control
     (bso#10949).
   - s4-rpc: dnsserver: Fix enumeration of IPv4 and IPv6 addresses
     (bso#10952).
   - s3:smb2_server: Allow reauthentication without signing (bso#10958).
   - s3-smbclient: Return success if we listed the shares (bso#10960).
   - s3-smbstatus: Fix exit code of profile output (bso#10961).
   - libcli: SMB2: Pure SMB2-only negprot fix to make us behave as a Windows
     client does (bso#10966).
   - s3: smbd/modules: Fix *allocate* calls to follow POSIX error return
     convention (bso#10982).
   - Fix 'domain join' by adding 'drsuapi.DsBindInfoFallBack' attribute
     'supported_extensions' (bso#11006).
   - idl:drsuapi: Manage all possible lengths of drsuapi_DsBindInfo
     (bso#11006).
   - winbind: Retry LogonControl RPC in ping-dc after session expiration
     (bso#11034).
   - yast2-samba-client should be able to specify osName and osVer on AD
     domain join (bnc#873922).
   - Lookup FSRVP share snums at runtime rather than storing them
     persistently (bnc#908627).
   - Specify soft dependency for network-online.target in Winbind systemd
     service file (bnc#889175).
   - Fix spoolss error response marshalling; (bso#10984).
   - pidl/wscript: Remove --with-perl-* options; revert buildtools/wafadmin/
     Tools/perl.py back to upstream state (bso#10472).
   - s4-dns: Add support for BIND 9.10 (bso#10620).
   - nmbd fails to accept "--piddir" option; (bso#10711).
   - S3: source3/smbd/process.c::srv_send_smb() returns true on the error
     path (bso#10880).
   - vfs_glusterfs: Remove "integer fd" code and store the glfs pointers     (bso#10889).
   - s3-nmbd: Fix netbios name truncation (bso#10896).
   - spoolss: Fix handling of bad EnumJobs levels (bso#10898).
   - spoolss: Fix jobid in level 3 EnumJobs response; (bso#10905).
   - s3: nmbd: Ensure NetBIOS names are only 15 characters stored;
     (bso#10920).
   - s3:smbd: Fix file corruption using "write cache size != 0"; (bso#10921).
   - pdb_tdb: Fix a TALLOC/SAFE_FREE mixup; (bso#10932).
   - s3-keytab: Fix keytab array NULL termination; (bso#10933).
   - Cleanup add_string_to_array and usage; (bso#10942).
   - Remove and cleanup shares and registry state associated with externally
     deleted snaphots exposed as shadow copies; (bnc#876312).
   - Use the upstream tar ball, as signature verification is now able to
     handle compressed archives.
   - Fix leak when closing file descriptor returned from dirfd; (bso#10918).
   - Fix spoolss EnumJobs and GetJob responses; (bso#10905); (bnc#898031).
     + Fix handling of bad EnumJobs levels; (bso#10898).
   - Remove dependency on gpg-offline as signature checking is implemented in
     the source validator.
   - s3-libnet: Add libnet_join_get_machine_spns(); (bso#9984).
   - s3-libnet: Make sure we do not overwrite precreated SPNs; (bso#9984).
   - s3-libads: Add all machine account principals to the keytab; (bso#9985).
   - s3: winbindd: Old NT Domain code sets struct winbind_domain->alt_name to
     be NULL. Ensure this is safe with modern AD-DCs; (bso#10717).
   - Fix unstrcpy; (bso#10735).
   - pthreadpool: Slightly serialize jobs; (bso#10779).
   - s3: smbd: streams - Ensure share mode validation ignores internal opens
     (op_mid == 0); (bso#10797).
   - s3: smbd:open_file: Open logic fix; Use a more natural check;
     (bso#10809).
   - vfs_media_harmony: Fix a crash bug; (bso#10813).
   - docs: Mention incompatibility between kernel oplocks and streams_xattr;
     (bso#10814).
   - nmbd: Send waiting status to systemd; (bso#10816).
   - libcli: Fix a segfault calling smbXcli_req_set_pending() on NULL;
     (bso#10817).
   - nsswitch: Skip groups we were not able to map; (bso#10824).
   - s3-winbindd: Use correct realm for trusted domains in idmap child;
     (bso#10826).
   - s3: nmbd: Ensure the main nmbd process doesn't create zombies;
     (bso#10830).
   - s3: lib: Signal handling - ensure smbrun and change password code save
     and restore existing SIGCHLD handlers; (bso#10831).
   - idmap_rfc2307: Fix a crash after connection problem to DC; (bso#10837).
   - s3-winbindd: Do not use domain SID from LookupSids for Sids2UnixIDs
     call; (bso#10838).
   - s3: smb2cli: Query info return length check was reversed; (bso#10848).
   - registry: Don't leave dangling transactions; (bso#10860).
   - Prune idle or hung connections older than "winbind request timeout";
     (bso#3204); (bnc#872912).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Software Development Kit 12:

      zypper in -t patch SUSE-SLE-SDK-12-2015-91=1

   - SUSE Linux Enterprise Server 12:

      zypper in -t patch SUSE-SLE-SERVER-12-2015-91=1

   - SUSE Linux Enterprise Desktop 12:

      zypper in -t patch SUSE-SLE-DESKTOP-12-2015-91=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Software Development Kit 12 (ppc64le s390x x86_64):

      libdcerpc-atsvc-devel-4.1.12-16.1
      libdcerpc-atsvc0-4.1.12-16.1
      libdcerpc-atsvc0-debuginfo-4.1.12-16.1
      libdcerpc-devel-4.1.12-16.1
      libdcerpc-samr-devel-4.1.12-16.1
      libdcerpc-samr0-4.1.12-16.1
      libdcerpc-samr0-debuginfo-4.1.12-16.1
      libgensec-devel-4.1.12-16.1
      libndr-devel-4.1.12-16.1
      libndr-krb5pac-devel-4.1.12-16.1
      libndr-nbt-devel-4.1.12-16.1
      libndr-standard-devel-4.1.12-16.1
      libnetapi-devel-4.1.12-16.1
      libpdb-devel-4.1.12-16.1
      libregistry-devel-4.1.12-16.1
      libsamba-credentials-devel-4.1.12-16.1
      libsamba-hostconfig-devel-4.1.12-16.1
      libsamba-policy-devel-4.1.12-16.1
      libsamba-policy0-4.1.12-16.1
      libsamba-policy0-debuginfo-4.1.12-16.1
      libsamba-util-devel-4.1.12-16.1
      libsamdb-devel-4.1.12-16.1
      libsmbclient-devel-4.1.12-16.1
      libsmbclient-raw-devel-4.1.12-16.1
      libsmbconf-devel-4.1.12-16.1
      libsmbldap-devel-4.1.12-16.1
      libsmbsharemodes-devel-4.1.12-16.1
      libsmbsharemodes0-4.1.12-16.1
      libsmbsharemodes0-debuginfo-4.1.12-16.1
      libtevent-util-devel-4.1.12-16.1
      libwbclient-devel-4.1.12-16.1
      samba-core-devel-4.1.12-16.1
      samba-debuginfo-4.1.12-16.1
      samba-debugsource-4.1.12-16.1
      samba-test-devel-4.1.12-16.1

   - SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64):

      libdcerpc-binding0-4.1.12-16.1
      libdcerpc-binding0-debuginfo-4.1.12-16.1
      libdcerpc0-4.1.12-16.1
      libdcerpc0-debuginfo-4.1.12-16.1
      libgensec0-4.1.12-16.1
      libgensec0-debuginfo-4.1.12-16.1
      libndr-krb5pac0-4.1.12-16.1
      libndr-krb5pac0-debuginfo-4.1.12-16.1
      libndr-nbt0-4.1.12-16.1
      libndr-nbt0-debuginfo-4.1.12-16.1
      libndr-standard0-4.1.12-16.1
      libndr-standard0-debuginfo-4.1.12-16.1
      libndr0-4.1.12-16.1
      libndr0-debuginfo-4.1.12-16.1
      libnetapi0-4.1.12-16.1
      libnetapi0-debuginfo-4.1.12-16.1
      libpdb0-4.1.12-16.1
      libpdb0-debuginfo-4.1.12-16.1
      libregistry0-4.1.12-16.1
      libregistry0-debuginfo-4.1.12-16.1
      libsamba-credentials0-4.1.12-16.1
      libsamba-credentials0-debuginfo-4.1.12-16.1
      libsamba-hostconfig0-4.1.12-16.1
      libsamba-hostconfig0-debuginfo-4.1.12-16.1
      libsamba-util0-4.1.12-16.1
      libsamba-util0-debuginfo-4.1.12-16.1
      libsamdb0-4.1.12-16.1
      libsamdb0-debuginfo-4.1.12-16.1
      libsmbclient-raw0-4.1.12-16.1
      libsmbclient-raw0-debuginfo-4.1.12-16.1
      libsmbclient0-4.1.12-16.1
      libsmbclient0-debuginfo-4.1.12-16.1
      libsmbconf0-4.1.12-16.1
      libsmbconf0-debuginfo-4.1.12-16.1
      libsmbldap0-4.1.12-16.1
      libsmbldap0-debuginfo-4.1.12-16.1
      libtevent-util0-4.1.12-16.1
      libtevent-util0-debuginfo-4.1.12-16.1
      libwbclient0-4.1.12-16.1
      libwbclient0-debuginfo-4.1.12-16.1
      samba-4.1.12-16.1
      samba-client-4.1.12-16.1
      samba-client-debuginfo-4.1.12-16.1
      samba-debuginfo-4.1.12-16.1
      samba-debugsource-4.1.12-16.1
      samba-libs-4.1.12-16.1
      samba-libs-debuginfo-4.1.12-16.1
      samba-winbind-4.1.12-16.1
      samba-winbind-debuginfo-4.1.12-16.1

   - SUSE Linux Enterprise Server 12 (s390x x86_64):

      libdcerpc-binding0-32bit-4.1.12-16.1
      libdcerpc-binding0-debuginfo-32bit-4.1.12-16.1
      libdcerpc0-32bit-4.1.12-16.1
      libdcerpc0-debuginfo-32bit-4.1.12-16.1
      libgensec0-32bit-4.1.12-16.1
      libgensec0-debuginfo-32bit-4.1.12-16.1
      libndr-krb5pac0-32bit-4.1.12-16.1
      libndr-krb5pac0-debuginfo-32bit-4.1.12-16.1
      libndr-nbt0-32bit-4.1.12-16.1
      libndr-nbt0-debuginfo-32bit-4.1.12-16.1
      libndr-standard0-32bit-4.1.12-16.1
      libndr-standard0-debuginfo-32bit-4.1.12-16.1
      libndr0-32bit-4.1.12-16.1
      libndr0-debuginfo-32bit-4.1.12-16.1
      libnetapi0-32bit-4.1.12-16.1
      libnetapi0-debuginfo-32bit-4.1.12-16.1
      libpdb0-32bit-4.1.12-16.1
      libpdb0-debuginfo-32bit-4.1.12-16.1
      libsamba-credentials0-32bit-4.1.12-16.1
      libsamba-credentials0-debuginfo-32bit-4.1.12-16.1
      libsamba-hostconfig0-32bit-4.1.12-16.1
      libsamba-hostconfig0-debuginfo-32bit-4.1.12-16.1
      libsamba-util0-32bit-4.1.12-16.1
      libsamba-util0-debuginfo-32bit-4.1.12-16.1
      libsamdb0-32bit-4.1.12-16.1
      libsamdb0-debuginfo-32bit-4.1.12-16.1
      libsmbclient-raw0-32bit-4.1.12-16.1
      libsmbclient-raw0-debuginfo-32bit-4.1.12-16.1
      libsmbclient0-32bit-4.1.12-16.1
      libsmbclient0-debuginfo-32bit-4.1.12-16.1
      libsmbconf0-32bit-4.1.12-16.1
      libsmbconf0-debuginfo-32bit-4.1.12-16.1
      libsmbldap0-32bit-4.1.12-16.1
      libsmbldap0-debuginfo-32bit-4.1.12-16.1
      libtevent-util0-32bit-4.1.12-16.1
      libtevent-util0-debuginfo-32bit-4.1.12-16.1
      libwbclient0-32bit-4.1.12-16.1
      libwbclient0-debuginfo-32bit-4.1.12-16.1
      samba-32bit-4.1.12-16.1
      samba-client-32bit-4.1.12-16.1
      samba-client-debuginfo-32bit-4.1.12-16.1
      samba-debuginfo-32bit-4.1.12-16.1
      samba-libs-32bit-4.1.12-16.1
      samba-libs-debuginfo-32bit-4.1.12-16.1
      samba-winbind-32bit-4.1.12-16.1
      samba-winbind-debuginfo-32bit-4.1.12-16.1

   - SUSE Linux Enterprise Server 12 (noarch):

      samba-doc-4.1.12-16.1

   - SUSE Linux Enterprise Desktop 12 (x86_64):

      libdcerpc-binding0-32bit-4.1.12-16.1
      libdcerpc-binding0-4.1.12-16.1
      libdcerpc-binding0-debuginfo-32bit-4.1.12-16.1
      libdcerpc-binding0-debuginfo-4.1.12-16.1
      libdcerpc0-32bit-4.1.12-16.1
      libdcerpc0-4.1.12-16.1
      libdcerpc0-debuginfo-32bit-4.1.12-16.1
      libdcerpc0-debuginfo-4.1.12-16.1
      libgensec0-32bit-4.1.12-16.1
      libgensec0-4.1.12-16.1
      libgensec0-debuginfo-32bit-4.1.12-16.1
      libgensec0-debuginfo-4.1.12-16.1
      libndr-krb5pac0-32bit-4.1.12-16.1
      libndr-krb5pac0-4.1.12-16.1
      libndr-krb5pac0-debuginfo-32bit-4.1.12-16.1
      libndr-krb5pac0-debuginfo-4.1.12-16.1
      libndr-nbt0-32bit-4.1.12-16.1
      libndr-nbt0-4.1.12-16.1
      libndr-nbt0-debuginfo-32bit-4.1.12-16.1
      libndr-nbt0-debuginfo-4.1.12-16.1
      libndr-standard0-32bit-4.1.12-16.1
      libndr-standard0-4.1.12-16.1
      libndr-standard0-debuginfo-32bit-4.1.12-16.1
      libndr-standard0-debuginfo-4.1.12-16.1
      libndr0-32bit-4.1.12-16.1
      libndr0-4.1.12-16.1
      libndr0-debuginfo-32bit-4.1.12-16.1
      libndr0-debuginfo-4.1.12-16.1
      libnetapi0-32bit-4.1.12-16.1
      libnetapi0-4.1.12-16.1
      libnetapi0-debuginfo-32bit-4.1.12-16.1
      libnetapi0-debuginfo-4.1.12-16.1
      libpdb0-32bit-4.1.12-16.1
      libpdb0-4.1.12-16.1
      libpdb0-debuginfo-32bit-4.1.12-16.1
      libpdb0-debuginfo-4.1.12-16.1
      libregistry0-4.1.12-16.1
      libregistry0-debuginfo-4.1.12-16.1
      libsamba-credentials0-32bit-4.1.12-16.1
      libsamba-credentials0-4.1.12-16.1
      libsamba-credentials0-debuginfo-32bit-4.1.12-16.1
      libsamba-credentials0-debuginfo-4.1.12-16.1
      libsamba-hostconfig0-32bit-4.1.12-16.1
      libsamba-hostconfig0-4.1.12-16.1
      libsamba-hostconfig0-debuginfo-32bit-4.1.12-16.1
      libsamba-hostconfig0-debuginfo-4.1.12-16.1
      libsamba-util0-32bit-4.1.12-16.1
      libsamba-util0-4.1.12-16.1
      libsamba-util0-debuginfo-32bit-4.1.12-16.1
      libsamba-util0-debuginfo-4.1.12-16.1
      libsamdb0-32bit-4.1.12-16.1
      libsamdb0-4.1.12-16.1
      libsamdb0-debuginfo-32bit-4.1.12-16.1
      libsamdb0-debuginfo-4.1.12-16.1
      libsmbclient-raw0-32bit-4.1.12-16.1
      libsmbclient-raw0-4.1.12-16.1
      libsmbclient-raw0-debuginfo-32bit-4.1.12-16.1
      libsmbclient-raw0-debuginfo-4.1.12-16.1
      libsmbclient0-32bit-4.1.12-16.1
      libsmbclient0-4.1.12-16.1
      libsmbclient0-debuginfo-32bit-4.1.12-16.1
      libsmbclient0-debuginfo-4.1.12-16.1
      libsmbconf0-32bit-4.1.12-16.1
      libsmbconf0-4.1.12-16.1
      libsmbconf0-debuginfo-32bit-4.1.12-16.1
      libsmbconf0-debuginfo-4.1.12-16.1
      libsmbldap0-32bit-4.1.12-16.1
      libsmbldap0-4.1.12-16.1
      libsmbldap0-debuginfo-32bit-4.1.12-16.1
      libsmbldap0-debuginfo-4.1.12-16.1
      libtevent-util0-32bit-4.1.12-16.1
      libtevent-util0-4.1.12-16.1
      libtevent-util0-debuginfo-32bit-4.1.12-16.1
      libtevent-util0-debuginfo-4.1.12-16.1
      libwbclient0-32bit-4.1.12-16.1
      libwbclient0-4.1.12-16.1
      libwbclient0-debuginfo-32bit-4.1.12-16.1
      libwbclient0-debuginfo-4.1.12-16.1
      samba-32bit-4.1.12-16.1
      samba-4.1.12-16.1
      samba-client-32bit-4.1.12-16.1
      samba-client-4.1.12-16.1
      samba-client-debuginfo-32bit-4.1.12-16.1
      samba-client-debuginfo-4.1.12-16.1
      samba-debuginfo-32bit-4.1.12-16.1
      samba-debuginfo-4.1.12-16.1
      samba-debugsource-4.1.12-16.1
      samba-libs-32bit-4.1.12-16.1
      samba-libs-4.1.12-16.1
      samba-libs-debuginfo-32bit-4.1.12-16.1
      samba-libs-debuginfo-4.1.12-16.1
      samba-winbind-32bit-4.1.12-16.1
      samba-winbind-4.1.12-16.1
      samba-winbind-debuginfo-32bit-4.1.12-16.1
      samba-winbind-debuginfo-4.1.12-16.1

   - SUSE Linux Enterprise Desktop 12 (noarch):

      samba-doc-4.1.12-16.1


References:

   https://www.suse.com/security/cve/CVE-2015-0240.html
   https://bugzilla.suse.com/872912
   https://bugzilla.suse.com/873922
   https://bugzilla.suse.com/876312
   https://bugzilla.suse.com/889175
   https://bugzilla.suse.com/898031
   https://bugzilla.suse.com/908627
   https://bugzilla.suse.com/913238
   https://bugzilla.suse.com/917376

SuSE: 2015:0353-1: important: samba

February 23, 2015
An update that solves one vulnerability and has 7 fixes is An update that solves one vulnerability and has 7 fixes is An update that solves one vulnerability and has 7 fixes is now...

Summary

samba was updated to fix one security issue. This security issue was fixed: - CVE-2015-0240: Don't call talloc_free on an uninitialized pointer (bnc#917376). These non-security issues were fixed: - Fix vfs_snapper DBus string handling (bso#11055, bnc#913238). - Fix libsmbclient DFS referral handling. + Reuse connections derived from DFS referrals (bso#10123). + Set domain/workgroup based on authentication callback value (bso#11059). - pam_winbind: Fix warn_pwd_expire implementation (bso#9056). - nsswitch: Fix soname of linux nss_*.so.2 modules (bso#9299). - Fix profiles tool (bso#9629). - s3-lib: Do not require a password with --use-ccache (bso#10279). - s4:dsdb/rootdse: Expand extended dn values with the AS_SYSTEM control (bso#10949). - s4-rpc: dnsserver: Fix enumeration of IPv4 and IPv6 addresses (bso#10952). - s3:smb2_server: Allow reauthentication without signing (bso#10958). - s3-smbclient: Return suc...

Read the Full Advisory

References

#872912 #873922 #876312 #889175 #898031 #908627

#913238 #917376

Cross- CVE-2015-0240

Affected Products:

SUSE Linux Enterprise Software Development Kit 12

SUSE Linux Enterprise Server 12

SUSE Linux Enterprise Desktop 12

https://www.suse.com/security/cve/CVE-2015-0240.html

https://bugzilla.suse.com/872912

https://bugzilla.suse.com/873922

https://bugzilla.suse.com/876312

https://bugzilla.suse.com/889175

https://bugzilla.suse.com/898031

https://bugzilla.suse.com/908627

https://bugzilla.suse.com/913238

https://bugzilla.suse.com/917376

Severity
Announcement ID: SUSE-SU-2015:0353-1
Rating: important

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3 - 5 min read
New Linux security threats mark critical junctures that challenge existing policies and test security protocols to their limit. One such milestone

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