Security update for samba

SUSE Security Update: Security update for samba
Announcement ID: SUSE-SU-2016:1022-1
Rating: important
References: #320709 #913547 #919309 #924519 #936862 #942716 #946051 #949022 #964023 #966271 #968973 #971965 #972197 #973031 #973032 #973033 #973034 #973036 #973832 #974629
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12
  • SUSE Linux Enterprise Server 12
  • SUSE Linux Enterprise High Availability 12
  • SUSE Linux Enterprise Desktop 12
    		•

    An update that solves 7 vulnerabilities and has 13 fixes is now available.

    Description:

    Samba was updated to the 4.2.x codestream, bringing some new features and
    security fixes (bsc#973832, FATE#320709).

    These security issues were fixed:
    - CVE-2015-5370: DCERPC server and client were vulnerable to DOS and MITM
    attacks (bsc#936862).
    - CVE-2016-2110: A man-in-the-middle could have downgraded NTLMSSP
    authentication (bsc#973031).
    - CVE-2016-2111: Domain controller netlogon member computer could have
    been spoofed (bsc#973032).
    - CVE-2016-2112: LDAP conenctions were vulnerable to downgrade and MITM
    attack (bsc#973033).
    - CVE-2016-2113: TLS certificate validation were missing (bsc#973034).
    - CVE-2016-2115: Named pipe IPC were vulnerable to MITM attacks
    (bsc#973036).
    - CVE-2016-2118: "Badlock" DCERPC impersonation of authenticated account
    were possible (bsc#971965).

    Also the following fixes were done:
    - Upgrade on-disk FSRVP server state to new version; (bsc#924519).
    - Fix samba.tests.messaging test and prevent potential tdb corruption by
    removing obsolete now invalid tdb_close call; (bsc#974629).
    - Align fsrvp feature sources with upstream version.
    - Obsolete libsmbsharemodes0 from samba-libs and libsmbsharemodes-devel
    from samba-core-devel; (bsc#973832).
    - s3:utils/smbget: Fix recursive download; (bso#6482).
    - s3: smbd: posix_acls: Fix check for setting u:g:o entry on a filesystem
    with no ACL support; (bso#10489).
    - docs: Add example for domain logins to smbspool man page; (bso#11643).
    - s3-client: Add a KRB5 wrapper for smbspool; (bso#11690).
    - loadparm: Fix memory leak issue; (bso#11708).
    - lib/tsocket: Work around sockets not supporting FIONREAD; (bso#11714).
    - ctdb-scripts: Drop use of "smbcontrol winbindd ip-dropped ...";
    (bso#11719).
    - s3:smbd:open: Skip redundant call to file_set_dosmode when creating a
    new file; (bso#11727).
    - param: Fix str_list_v3 to accept ";" again; (bso#11732).
    - Real memeory leak(buildup) issue in loadparm; (bso#11740).
    - Obsolete libsmbclient from libsmbclient0 and libpdb-devel from
    libsamba-passdb-devel while not providing it; (bsc#972197).
    - Getting and setting Windows ACLs on symlinks can change permissions on
    link
    - Only obsolete but do not provide gplv2/3 package names; (bsc#968973).
    - Enable clustering (CTDB) support; (bsc#966271).
    - s3: smbd: Fix timestamp rounding inside SMB2 create; (bso#11703);
    (bsc#964023).
    - vfs_fruit: Fix renaming directories with open files; (bso#11065).
    - Fix MacOS finder error 36 when copying folder to Samba; (bso#11347).
    - s3:smbd/oplock: Obey kernel oplock setting when releasing oplocks;
    (bso#11400).
    - Fix copying files with vfs_fruit when using vfs_streams_xattr without
    stream prefix and type suffix; (bso#11466).
    - s3:libsmb: Correctly initialize the list head when keeping a list of
    primary followed by DFS connections; (bso#11624).
    - Reduce the memory footprint of empty string options; (bso#11625).
    - lib/async_req: Do not install async_connect_send_test; (bso#11639).
    - docs: Fix typos in man vfs_gpfs; (bso#11641).
    - smbd: make "hide dot files" option work with "store dos attributes =
    yes"; (bso#11645).
    - smbcacls: Fix uninitialized variable; (bso#11682).
    - s3:smbd: Ignore initial allocation size for directory creation;
    (bso#11684).
    - Changing log level of two entries to from 1 to 3; (bso#9912).
    - vfs_gpfs: Re-enable share modes; (bso#11243).
    - wafsamba: Also build libraries with RELRO protection; (bso#11346).
    - ctdb: Strip trailing spaces from nodes file; (bso#11365).
    - s3-smbd: Fix old DOS client doing wildcard delete - gives a attribute
    type of zero; (bso#11452).
    - nss_wins: Do not run into use after free issues when we access memory
    allocated on the globals and the global being reinitialized; (bso#11563).
    - async_req: Fix non-blocking connect(); (bso#11564).
    - auth: gensec: Fix a memory leak; (bso#11565).
    - lib: util: Make non-critical message a warning; (bso#11566).
    - Fix winbindd crashes with samlogon for trusted domain user; (bso#11569);
    (bsc#949022).
    - smbd: Send SMB2 oplock breaks unencrypted; (bso#11570).
    - ctdb: Open the RO tracking db with perms 0600 instead of 0000;
    (bso#11577).
    - manpage: Correct small typo error; (bso#11584).
    - s3: smbd: If EA's are turned off on a share don't allow an SMB2 create
    containing them; (bso#11589).
    - Backport some valgrind fixes from upstream master; (bso#11597).
    - s3: smbd: have_file_open_below() fails to enumerate open files below an
    open directory handle; (bso#11615).
    - docs: Fix some typos in the idmap config section of man 5 smb.conf;
    (bso#11619).

    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-12-2016-605=1
    • SUSE Linux Enterprise Server 12:
      zypper in -t patch SUSE-SLE-SERVER-12-2016-605=1
    • SUSE Linux Enterprise High Availability 12:
      zypper in -t patch SUSE-SLE-HA-12-2016-605=1
    • SUSE Linux Enterprise Desktop 12:
      zypper in -t patch SUSE-SLE-DESKTOP-12-2016-605=1

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

    Package List:

    • SUSE Linux Enterprise Software Development Kit 12 (ppc64le s390x x86_64):
      • ctdb-debuginfo-4.2.4-18.17.1
      • ctdb-devel-4.2.4-18.17.1
      • libdcerpc-atsvc-devel-4.2.4-18.17.1
      • libdcerpc-atsvc0-4.2.4-18.17.1
      • libdcerpc-atsvc0-debuginfo-4.2.4-18.17.1
      • libdcerpc-devel-4.2.4-18.17.1
      • libdcerpc-samr-devel-4.2.4-18.17.1
      • libdcerpc-samr0-4.2.4-18.17.1
      • libdcerpc-samr0-debuginfo-4.2.4-18.17.1
      • libgensec-devel-4.2.4-18.17.1
      • libndr-devel-4.2.4-18.17.1
      • libndr-krb5pac-devel-4.2.4-18.17.1
      • libndr-nbt-devel-4.2.4-18.17.1
      • libndr-standard-devel-4.2.4-18.17.1
      • libnetapi-devel-4.2.4-18.17.1
      • libregistry-devel-4.2.4-18.17.1
      • libsamba-credentials-devel-4.2.4-18.17.1
      • libsamba-hostconfig-devel-4.2.4-18.17.1
      • libsamba-passdb-devel-4.2.4-18.17.1
      • libsamba-policy-devel-4.2.4-18.17.1
      • libsamba-policy0-4.2.4-18.17.1
      • libsamba-policy0-debuginfo-4.2.4-18.17.1
      • libsamba-util-devel-4.2.4-18.17.1
      • libsamdb-devel-4.2.4-18.17.1
      • libsmbclient-devel-4.2.4-18.17.1
      • libsmbclient-raw-devel-4.2.4-18.17.1
      • libsmbconf-devel-4.2.4-18.17.1
      • libsmbldap-devel-4.2.4-18.17.1
      • libtevent-util-devel-4.2.4-18.17.1
      • libwbclient-devel-4.2.4-18.17.1
      • samba-core-devel-4.2.4-18.17.1
      • samba-debuginfo-4.2.4-18.17.1
      • samba-debugsource-4.2.4-18.17.1
      • samba-test-devel-4.2.4-18.17.1
    • SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64):
      • libdcerpc-binding0-4.2.4-18.17.1
      • libdcerpc-binding0-debuginfo-4.2.4-18.17.1
      • libdcerpc0-4.2.4-18.17.1
      • libdcerpc0-debuginfo-4.2.4-18.17.1
      • libgensec0-4.2.4-18.17.1
      • libgensec0-debuginfo-4.2.4-18.17.1
      • libndr-krb5pac0-4.2.4-18.17.1
      • libndr-krb5pac0-debuginfo-4.2.4-18.17.1
      • libndr-nbt0-4.2.4-18.17.1
      • libndr-nbt0-debuginfo-4.2.4-18.17.1
      • libndr-standard0-4.2.4-18.17.1
      • libndr-standard0-debuginfo-4.2.4-18.17.1
      • libndr0-4.2.4-18.17.1
      • libndr0-debuginfo-4.2.4-18.17.1
      • libnetapi0-4.2.4-18.17.1
      • libnetapi0-debuginfo-4.2.4-18.17.1
      • libregistry0-4.2.4-18.17.1
      • libregistry0-debuginfo-4.2.4-18.17.1
      • libsamba-credentials0-4.2.4-18.17.1
      • libsamba-credentials0-debuginfo-4.2.4-18.17.1
      • libsamba-hostconfig0-4.2.4-18.17.1
      • libsamba-hostconfig0-debuginfo-4.2.4-18.17.1
      • libsamba-passdb0-4.2.4-18.17.1
      • libsamba-passdb0-debuginfo-4.2.4-18.17.1
      • libsamba-util0-4.2.4-18.17.1
      • libsamba-util0-debuginfo-4.2.4-18.17.1
      • libsamdb0-4.2.4-18.17.1
      • libsamdb0-debuginfo-4.2.4-18.17.1
      • libsmbclient-raw0-4.2.4-18.17.1
      • libsmbclient-raw0-debuginfo-4.2.4-18.17.1
      • libsmbclient0-4.2.4-18.17.1
      • libsmbclient0-debuginfo-4.2.4-18.17.1
      • libsmbconf0-4.2.4-18.17.1
      • libsmbconf0-debuginfo-4.2.4-18.17.1
      • libsmbldap0-4.2.4-18.17.1
      • libsmbldap0-debuginfo-4.2.4-18.17.1
      • libtevent-util0-4.2.4-18.17.1
      • libtevent-util0-debuginfo-4.2.4-18.17.1
      • libwbclient0-4.2.4-18.17.1
      • libwbclient0-debuginfo-4.2.4-18.17.1
      • samba-4.2.4-18.17.1
      • samba-client-4.2.4-18.17.1
      • samba-client-debuginfo-4.2.4-18.17.1
      • samba-debuginfo-4.2.4-18.17.1
      • samba-debugsource-4.2.4-18.17.1
      • samba-libs-4.2.4-18.17.1
      • samba-libs-debuginfo-4.2.4-18.17.1
      • samba-winbind-4.2.4-18.17.1
      • samba-winbind-debuginfo-4.2.4-18.17.1
    • SUSE Linux Enterprise Server 12 (s390x x86_64):
      • libdcerpc-binding0-32bit-4.2.4-18.17.1
      • libdcerpc-binding0-debuginfo-32bit-4.2.4-18.17.1
      • libdcerpc0-32bit-4.2.4-18.17.1
      • libdcerpc0-debuginfo-32bit-4.2.4-18.17.1
      • libgensec0-32bit-4.2.4-18.17.1
      • libgensec0-debuginfo-32bit-4.2.4-18.17.1
      • libndr-krb5pac0-32bit-4.2.4-18.17.1
      • libndr-krb5pac0-debuginfo-32bit-4.2.4-18.17.1
      • libndr-nbt0-32bit-4.2.4-18.17.1
      • libndr-nbt0-debuginfo-32bit-4.2.4-18.17.1
      • libndr-standard0-32bit-4.2.4-18.17.1
      • libndr-standard0-debuginfo-32bit-4.2.4-18.17.1
      • libndr0-32bit-4.2.4-18.17.1
      • libndr0-debuginfo-32bit-4.2.4-18.17.1
      • libnetapi0-32bit-4.2.4-18.17.1
      • libnetapi0-debuginfo-32bit-4.2.4-18.17.1
      • libsamba-credentials0-32bit-4.2.4-18.17.1
      • libsamba-credentials0-debuginfo-32bit-4.2.4-18.17.1
      • libsamba-hostconfig0-32bit-4.2.4-18.17.1
      • libsamba-hostconfig0-debuginfo-32bit-4.2.4-18.17.1
      • libsamba-passdb0-32bit-4.2.4-18.17.1
      • libsamba-passdb0-debuginfo-32bit-4.2.4-18.17.1
      • libsamba-util0-32bit-4.2.4-18.17.1
      • libsamba-util0-debuginfo-32bit-4.2.4-18.17.1
      • libsamdb0-32bit-4.2.4-18.17.1
      • libsamdb0-debuginfo-32bit-4.2.4-18.17.1
      • libsmbclient-raw0-32bit-4.2.4-18.17.1
      • libsmbclient-raw0-debuginfo-32bit-4.2.4-18.17.1
      • libsmbclient0-32bit-4.2.4-18.17.1
      • libsmbclient0-debuginfo-32bit-4.2.4-18.17.1
      • libsmbconf0-32bit-4.2.4-18.17.1
      • libsmbconf0-debuginfo-32bit-4.2.4-18.17.1
      • libsmbldap0-32bit-4.2.4-18.17.1
      • libsmbldap0-debuginfo-32bit-4.2.4-18.17.1
      • libtevent-util0-32bit-4.2.4-18.17.1
      • libtevent-util0-debuginfo-32bit-4.2.4-18.17.1
      • libwbclient0-32bit-4.2.4-18.17.1
      • libwbclient0-debuginfo-32bit-4.2.4-18.17.1
      • samba-32bit-4.2.4-18.17.1
      • samba-client-32bit-4.2.4-18.17.1
      • samba-client-debuginfo-32bit-4.2.4-18.17.1
      • samba-debuginfo-32bit-4.2.4-18.17.1
      • samba-libs-32bit-4.2.4-18.17.1
      • samba-libs-debuginfo-32bit-4.2.4-18.17.1
      • samba-winbind-32bit-4.2.4-18.17.1
      • samba-winbind-debuginfo-32bit-4.2.4-18.17.1
    • SUSE Linux Enterprise Server 12 (noarch):
      • samba-doc-4.2.4-18.17.1
    • SUSE Linux Enterprise High Availability 12 (s390x x86_64):
      • ctdb-4.2.4-18.17.1
      • ctdb-debuginfo-4.2.4-18.17.1
    • SUSE Linux Enterprise Desktop 12 (noarch):
      • samba-doc-4.2.4-18.17.1
    • SUSE Linux Enterprise Desktop 12 (x86_64):
      • libdcerpc-binding0-32bit-4.2.4-18.17.1
      • libdcerpc-binding0-4.2.4-18.17.1
      • libdcerpc-binding0-debuginfo-32bit-4.2.4-18.17.1
      • libdcerpc-binding0-debuginfo-4.2.4-18.17.1
      • libdcerpc0-32bit-4.2.4-18.17.1
      • libdcerpc0-4.2.4-18.17.1
      • libdcerpc0-debuginfo-32bit-4.2.4-18.17.1
      • libdcerpc0-debuginfo-4.2.4-18.17.1
      • libgensec0-32bit-4.2.4-18.17.1
      • libgensec0-4.2.4-18.17.1
      • libgensec0-debuginfo-32bit-4.2.4-18.17.1
      • libgensec0-debuginfo-4.2.4-18.17.1
      • libndr-krb5pac0-32bit-4.2.4-18.17.1
      • libndr-krb5pac0-4.2.4-18.17.1
      • libndr-krb5pac0-debuginfo-32bit-4.2.4-18.17.1
      • libndr-krb5pac0-debuginfo-4.2.4-18.17.1
      • libndr-nbt0-32bit-4.2.4-18.17.1
      • libndr-nbt0-4.2.4-18.17.1
      • libndr-nbt0-debuginfo-32bit-4.2.4-18.17.1
      • libndr-nbt0-debuginfo-4.2.4-18.17.1
      • libndr-standard0-32bit-4.2.4-18.17.1
      • libndr-standard0-4.2.4-18.17.1
      • libndr-standard0-debuginfo-32bit-4.2.4-18.17.1
      • libndr-standard0-debuginfo-4.2.4-18.17.1
      • libndr0-32bit-4.2.4-18.17.1
      • libndr0-4.2.4-18.17.1
      • libndr0-debuginfo-32bit-4.2.4-18.17.1
      • libndr0-debuginfo-4.2.4-18.17.1
      • libnetapi0-32bit-4.2.4-18.17.1
      • libnetapi0-4.2.4-18.17.1
      • libnetapi0-debuginfo-32bit-4.2.4-18.17.1
      • libnetapi0-debuginfo-4.2.4-18.17.1
      • libregistry0-4.2.4-18.17.1
      • libregistry0-debuginfo-4.2.4-18.17.1
      • libsamba-credentials0-32bit-4.2.4-18.17.1
      • libsamba-credentials0-4.2.4-18.17.1
      • libsamba-credentials0-debuginfo-32bit-4.2.4-18.17.1
      • libsamba-credentials0-debuginfo-4.2.4-18.17.1
      • libsamba-hostconfig0-32bit-4.2.4-18.17.1
      • libsamba-hostconfig0-4.2.4-18.17.1
      • libsamba-hostconfig0-debuginfo-32bit-4.2.4-18.17.1
      • libsamba-hostconfig0-debuginfo-4.2.4-18.17.1
      • libsamba-passdb0-32bit-4.2.4-18.17.1
      • libsamba-passdb0-4.2.4-18.17.1
      • libsamba-passdb0-debuginfo-32bit-4.2.4-18.17.1
      • libsamba-passdb0-debuginfo-4.2.4-18.17.1
      • libsamba-util0-32bit-4.2.4-18.17.1
      • libsamba-util0-4.2.4-18.17.1
      • libsamba-util0-debuginfo-32bit-4.2.4-18.17.1
      • libsamba-util0-debuginfo-4.2.4-18.17.1
      • libsamdb0-32bit-4.2.4-18.17.1
      • libsamdb0-4.2.4-18.17.1
      • libsamdb0-debuginfo-32bit-4.2.4-18.17.1
      • libsamdb0-debuginfo-4.2.4-18.17.1
      • libsmbclient-raw0-32bit-4.2.4-18.17.1
      • libsmbclient-raw0-4.2.4-18.17.1
      • libsmbclient-raw0-debuginfo-32bit-4.2.4-18.17.1
      • libsmbclient-raw0-debuginfo-4.2.4-18.17.1
      • libsmbclient0-32bit-4.2.4-18.17.1
      • libsmbclient0-4.2.4-18.17.1
      • libsmbclient0-debuginfo-32bit-4.2.4-18.17.1
      • libsmbclient0-debuginfo-4.2.4-18.17.1
      • libsmbconf0-32bit-4.2.4-18.17.1
      • libsmbconf0-4.2.4-18.17.1
      • libsmbconf0-debuginfo-32bit-4.2.4-18.17.1
      • libsmbconf0-debuginfo-4.2.4-18.17.1
      • libsmbldap0-32bit-4.2.4-18.17.1
      • libsmbldap0-4.2.4-18.17.1
      • libsmbldap0-debuginfo-32bit-4.2.4-18.17.1
      • libsmbldap0-debuginfo-4.2.4-18.17.1
      • libtevent-util0-32bit-4.2.4-18.17.1
      • libtevent-util0-4.2.4-18.17.1
      • libtevent-util0-debuginfo-32bit-4.2.4-18.17.1
      • libtevent-util0-debuginfo-4.2.4-18.17.1
      • libwbclient0-32bit-4.2.4-18.17.1
      • libwbclient0-4.2.4-18.17.1
      • libwbclient0-debuginfo-32bit-4.2.4-18.17.1
      • libwbclient0-debuginfo-4.2.4-18.17.1
      • samba-32bit-4.2.4-18.17.1
      • samba-4.2.4-18.17.1
      • samba-client-32bit-4.2.4-18.17.1
      • samba-client-4.2.4-18.17.1
      • samba-client-debuginfo-32bit-4.2.4-18.17.1
      • samba-client-debuginfo-4.2.4-18.17.1
      • samba-debuginfo-32bit-4.2.4-18.17.1
      • samba-debuginfo-4.2.4-18.17.1
      • samba-debugsource-4.2.4-18.17.1
      • samba-libs-32bit-4.2.4-18.17.1
      • samba-libs-4.2.4-18.17.1
      • samba-libs-debuginfo-32bit-4.2.4-18.17.1
      • samba-libs-debuginfo-4.2.4-18.17.1
      • samba-winbind-32bit-4.2.4-18.17.1
      • samba-winbind-4.2.4-18.17.1
      • samba-winbind-debuginfo-32bit-4.2.4-18.17.1
      • samba-winbind-debuginfo-4.2.4-18.17.1

    References: