Security update for samba

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
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:

    • http://support.novell.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