openSUSE Security Update: Security update for ldb, samba, talloc, tdb, tevent
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2015:2354-1
Rating:             important
References:         #949022 #951660 #954658 #958581 #958582 #958583 
                    #958584 #958585 #958586 
Cross-References:   CVE-2015-3223 CVE-2015-5252 CVE-2015-5296
                    CVE-2015-5299 CVE-2015-5330 CVE-2015-8467
                   
Affected Products:
                    openSUSE Leap 42.1
______________________________________________________________________________

   An update that solves 6 vulnerabilities and has three fixes
   is now available.

Description:


   This update for ldb, samba, talloc, tdb, tevent fixes the following
   security issues and bugs:

   The Samba LDB was updated to version 1.1.24:

   - Fix ldap \00 search expression attack dos; CVE-2015-3223; (bso#11325)
   - Fix remote read memory exploit in ldb; CVE-2015-5330; (bso#11599)
   - Move ldb_(un)pack_data into ldb_module.h for testing
   - Fix installation of _ldb_text.py
   - Fix propagation of ldb errors through tdb
   - Fix bug triggered by having an empty message in database during search

   Samba was updated to fix these issues:

   - Malicious request can cause Samba LDAP server to hang, spinning using
     CPU; CVE-2015-3223; (bso#11325); (bnc#958581).
   - Remote read memory exploit in LDB; CVE-2015-5330; (bso#11599);
     (bnc#958586).
   - Insufficient symlink verification (file access outside the share);
     CVE-2015-5252; (bso#11395); (bnc#958582).
   - No man in the middle protection when forcing smb encryption on the
     client side; CVE-2015-5296; (bso#11536); (bnc#958584).
   - Currently the snapshot browsing is not secure thru windows previous
     version (shadow_copy2); CVE-2015-5299; (bso#11529); (bnc#958583).
   - Fix Microsoft MS15-096 to prevent machine accounts from being changed
     into user accounts; CVE-2015-8467; (bso#11552); (bnc#958585).
   - 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);
     (bnc#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).
   - Cleanup and enhance the pidl sub package.
   - s3: smbd: Fix our access-based enumeration on "hide unreadable" to match
     Windows; (bso#10252).
   - smbd: Fix file name buflen and padding in notify repsonse; (bso#10634).
   - kerberos: Make sure we only use prompter type when available;
     (bso#11038).
   - s3:ctdbd_conn: Make sure we destroy tevent_fd before closing the socket;
     (bso#11316).
   - dcerpc.idl: accept invalid dcerpc_bind_nak pdus; (bso#11327).
   - Fix a deadlock in tdb; (bso#11381).
   - s3: smbd: Fix mkdir race condition; (bso#11486).
   - pam_winbind: Fix a segfault if initialization fails; (bso#11502).
   - s3: dfs: Fix a crash when the dfs targets are disabled; (bso#11509).
   - s3: smbd: Fix opening/creating :stream files on the root share
     directory; (bso#11522).
   - net: Fix a crash with 'net ads keytab create'; (bso#11528).
   - s3: smbd: Fix a crash in unix_convert() and a NULL pointer bug
     introduced by previous 'raw' stream fix (bso#11522); (bso#11535).
   - vfs_fruit: Return value of ad_pack in vfs_fruit.c; (bso#11543).
   - vfs_commit: Set the fd on open before calling SMB_VFS_FSTAT; (bso#11547).
   - Fix bug in smbstatus where the lease info is not printed; (bso#11549).
   - s3:smbstatus: Add stream name to share_entry_forall(); (bso#11550).
   - Prevent null pointer access in samlogon fallback when security
     credentials are null; (bnc#949022).
   - Fix 100% CPU in winbindd when logging in with "user must change password
     on next logon"; (bso#11038).

   talloc was updated to version 2.1.5; (bsc#954658) (bsc#951660).

   - Test that talloc magic differs between processes.
   - Increment minor version due to added talloc_test_get_magic.
   - Provide tests access to talloc_magic.
   - Test magic protection measures.

   tdb was updated to version 1.3.8; (bsc#954658).

   - Improved python3 bindings

   tevent was updated to 0.9.26; (bsc#954658).

   - New tevent_thread_proxy api
   - Minor build fixes This update was imported from the
     SUSE:SLE-12-SP1:Update update project.


Patch Instructions:

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

   - openSUSE Leap 42.1:

      zypper in -t patch openSUSE-2015-943=1

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


Package List:

   - openSUSE Leap 42.1 (i586 x86_64):

      ldb-debugsource-1.1.24-7.1
      ldb-tools-1.1.24-7.1
      ldb-tools-debuginfo-1.1.24-7.1
      libdcerpc-atsvc-devel-4.2.4-9.2
      libdcerpc-atsvc0-4.2.4-9.2
      libdcerpc-atsvc0-debuginfo-4.2.4-9.2
      libdcerpc-binding0-4.2.4-9.2
      libdcerpc-binding0-debuginfo-4.2.4-9.2
      libdcerpc-devel-4.2.4-9.2
      libdcerpc-samr-devel-4.2.4-9.2
      libdcerpc-samr0-4.2.4-9.2
      libdcerpc-samr0-debuginfo-4.2.4-9.2
      libdcerpc0-4.2.4-9.2
      libdcerpc0-debuginfo-4.2.4-9.2
      libgensec-devel-4.2.4-9.2
      libgensec0-4.2.4-9.2
      libgensec0-debuginfo-4.2.4-9.2
      libldb-devel-1.1.24-7.1
      libldb1-1.1.24-7.1
      libldb1-debuginfo-1.1.24-7.1
      libndr-devel-4.2.4-9.2
      libndr-krb5pac-devel-4.2.4-9.2
      libndr-krb5pac0-4.2.4-9.2
      libndr-krb5pac0-debuginfo-4.2.4-9.2
      libndr-nbt-devel-4.2.4-9.2
      libndr-nbt0-4.2.4-9.2
      libndr-nbt0-debuginfo-4.2.4-9.2
      libndr-standard-devel-4.2.4-9.2
      libndr-standard0-4.2.4-9.2
      libndr-standard0-debuginfo-4.2.4-9.2
      libndr0-4.2.4-9.2
      libndr0-debuginfo-4.2.4-9.2
      libnetapi-devel-4.2.4-9.2
      libnetapi0-4.2.4-9.2
      libnetapi0-debuginfo-4.2.4-9.2
      libregistry-devel-4.2.4-9.2
      libregistry0-4.2.4-9.2
      libregistry0-debuginfo-4.2.4-9.2
      libsamba-credentials-devel-4.2.4-9.2
      libsamba-credentials0-4.2.4-9.2
      libsamba-credentials0-debuginfo-4.2.4-9.2
      libsamba-hostconfig-devel-4.2.4-9.2
      libsamba-hostconfig0-4.2.4-9.2
      libsamba-hostconfig0-debuginfo-4.2.4-9.2
      libsamba-passdb-devel-4.2.4-9.2
      libsamba-passdb0-4.2.4-9.2
      libsamba-passdb0-debuginfo-4.2.4-9.2
      libsamba-policy-devel-4.2.4-9.2
      libsamba-policy0-4.2.4-9.2
      libsamba-policy0-debuginfo-4.2.4-9.2
      libsamba-util-devel-4.2.4-9.2
      libsamba-util0-4.2.4-9.2
      libsamba-util0-debuginfo-4.2.4-9.2
      libsamdb-devel-4.2.4-9.2
      libsamdb0-4.2.4-9.2
      libsamdb0-debuginfo-4.2.4-9.2
      libsmbclient-devel-4.2.4-9.2
      libsmbclient-raw-devel-4.2.4-9.2
      libsmbclient-raw0-4.2.4-9.2
      libsmbclient-raw0-debuginfo-4.2.4-9.2
      libsmbclient0-4.2.4-9.2
      libsmbclient0-debuginfo-4.2.4-9.2
      libsmbconf-devel-4.2.4-9.2
      libsmbconf0-4.2.4-9.2
      libsmbconf0-debuginfo-4.2.4-9.2
      libsmbldap-devel-4.2.4-9.2
      libsmbldap0-4.2.4-9.2
      libsmbldap0-debuginfo-4.2.4-9.2
      libtalloc-devel-2.1.5-7.1
      libtalloc2-2.1.5-7.1
      libtalloc2-debuginfo-2.1.5-7.1
      libtdb-devel-1.3.8-7.1
      libtdb1-1.3.8-7.1
      libtdb1-debuginfo-1.3.8-7.1
      libtevent-devel-0.9.26-7.1
      libtevent-util-devel-4.2.4-9.2
      libtevent-util0-4.2.4-9.2
      libtevent-util0-debuginfo-4.2.4-9.2
      libtevent0-0.9.26-7.1
      libtevent0-debuginfo-0.9.26-7.1
      libwbclient-devel-4.2.4-9.2
      libwbclient0-4.2.4-9.2
      libwbclient0-debuginfo-4.2.4-9.2
      pyldb-1.1.24-7.1
      pyldb-debuginfo-1.1.24-7.1
      pyldb-devel-1.1.24-7.1
      pytalloc-2.1.5-7.1
      pytalloc-debuginfo-2.1.5-7.1
      pytalloc-devel-2.1.5-7.1
      python-tdb-1.3.8-7.1
      python-tdb-debuginfo-1.3.8-7.1
      python-tevent-0.9.26-7.1
      python-tevent-debuginfo-0.9.26-7.1
      samba-4.2.4-9.2
      samba-client-4.2.4-9.2
      samba-client-debuginfo-4.2.4-9.2
      samba-core-devel-4.2.4-9.2
      samba-debuginfo-4.2.4-9.2
      samba-debugsource-4.2.4-9.2
      samba-libs-4.2.4-9.2
      samba-libs-debuginfo-4.2.4-9.2
      samba-pidl-4.2.4-9.2
      samba-python-4.2.4-9.2
      samba-python-debuginfo-4.2.4-9.2
      samba-test-4.2.4-9.2
      samba-test-debuginfo-4.2.4-9.2
      samba-test-devel-4.2.4-9.2
      samba-winbind-4.2.4-9.2
      samba-winbind-debuginfo-4.2.4-9.2
      talloc-debugsource-2.1.5-7.1
      tdb-debugsource-1.3.8-7.1
      tdb-tools-1.3.8-7.1
      tdb-tools-debuginfo-1.3.8-7.1
      tevent-debugsource-0.9.26-7.1

   - openSUSE Leap 42.1 (x86_64):

      libdcerpc-atsvc0-32bit-4.2.4-9.2
      libdcerpc-atsvc0-debuginfo-32bit-4.2.4-9.2
      libdcerpc-binding0-32bit-4.2.4-9.2
      libdcerpc-binding0-debuginfo-32bit-4.2.4-9.2
      libdcerpc-samr0-32bit-4.2.4-9.2
      libdcerpc-samr0-debuginfo-32bit-4.2.4-9.2
      libdcerpc0-32bit-4.2.4-9.2
      libdcerpc0-debuginfo-32bit-4.2.4-9.2
      libgensec0-32bit-4.2.4-9.2
      libgensec0-debuginfo-32bit-4.2.4-9.2
      libldb1-32bit-1.1.24-7.1
      libldb1-debuginfo-32bit-1.1.24-7.1
      libndr-krb5pac0-32bit-4.2.4-9.2
      libndr-krb5pac0-debuginfo-32bit-4.2.4-9.2
      libndr-nbt0-32bit-4.2.4-9.2
      libndr-nbt0-debuginfo-32bit-4.2.4-9.2
      libndr-standard0-32bit-4.2.4-9.2
      libndr-standard0-debuginfo-32bit-4.2.4-9.2
      libndr0-32bit-4.2.4-9.2
      libndr0-debuginfo-32bit-4.2.4-9.2
      libnetapi0-32bit-4.2.4-9.2
      libnetapi0-debuginfo-32bit-4.2.4-9.2
      libregistry0-32bit-4.2.4-9.2
      libregistry0-debuginfo-32bit-4.2.4-9.2
      libsamba-credentials0-32bit-4.2.4-9.2
      libsamba-credentials0-debuginfo-32bit-4.2.4-9.2
      libsamba-hostconfig0-32bit-4.2.4-9.2
      libsamba-hostconfig0-debuginfo-32bit-4.2.4-9.2
      libsamba-passdb0-32bit-4.2.4-9.2
      libsamba-passdb0-debuginfo-32bit-4.2.4-9.2
      libsamba-policy0-32bit-4.2.4-9.2
      libsamba-policy0-debuginfo-32bit-4.2.4-9.2
      libsamba-util0-32bit-4.2.4-9.2
      libsamba-util0-debuginfo-32bit-4.2.4-9.2
      libsamdb0-32bit-4.2.4-9.2
      libsamdb0-debuginfo-32bit-4.2.4-9.2
      libsmbclient-raw0-32bit-4.2.4-9.2
      libsmbclient-raw0-debuginfo-32bit-4.2.4-9.2
      libsmbclient0-32bit-4.2.4-9.2
      libsmbclient0-debuginfo-32bit-4.2.4-9.2
      libsmbconf0-32bit-4.2.4-9.2
      libsmbconf0-debuginfo-32bit-4.2.4-9.2
      libsmbldap0-32bit-4.2.4-9.2
      libsmbldap0-debuginfo-32bit-4.2.4-9.2
      libtalloc2-32bit-2.1.5-7.1
      libtalloc2-debuginfo-32bit-2.1.5-7.1
      libtdb1-32bit-1.3.8-7.1
      libtdb1-debuginfo-32bit-1.3.8-7.1
      libtevent-util0-32bit-4.2.4-9.2
      libtevent-util0-debuginfo-32bit-4.2.4-9.2
      libtevent0-32bit-0.9.26-7.1
      libtevent0-debuginfo-32bit-0.9.26-7.1
      libwbclient0-32bit-4.2.4-9.2
      libwbclient0-debuginfo-32bit-4.2.4-9.2
      pyldb-32bit-1.1.24-7.1
      pyldb-debuginfo-32bit-1.1.24-7.1
      pytalloc-32bit-2.1.5-7.1
      pytalloc-debuginfo-32bit-2.1.5-7.1
      python-tdb-32bit-1.3.8-7.1
      python-tdb-debuginfo-32bit-1.3.8-7.1
      python-tevent-32bit-0.9.26-7.1
      python-tevent-debuginfo-32bit-0.9.26-7.1
      samba-32bit-4.2.4-9.2
      samba-client-32bit-4.2.4-9.2
      samba-client-debuginfo-32bit-4.2.4-9.2
      samba-debuginfo-32bit-4.2.4-9.2
      samba-libs-32bit-4.2.4-9.2
      samba-libs-debuginfo-32bit-4.2.4-9.2
      samba-winbind-32bit-4.2.4-9.2
      samba-winbind-debuginfo-32bit-4.2.4-9.2

   - openSUSE Leap 42.1 (noarch):

      samba-doc-4.2.4-9.2


References:

   https://www.suse.com/security/cve/CVE-2015-3223.html
   https://www.suse.com/security/cve/CVE-2015-5252.html
   https://www.suse.com/security/cve/CVE-2015-5296.html
   https://www.suse.com/security/cve/CVE-2015-5299.html
   https://www.suse.com/security/cve/CVE-2015-5330.html
   https://www.suse.com/security/cve/CVE-2015-8467.html
   https://bugzilla.suse.com/949022
   https://bugzilla.suse.com/951660
   https://bugzilla.suse.com/954658
   https://bugzilla.suse.com/958581
   https://bugzilla.suse.com/958582
   https://bugzilla.suse.com/958583
   https://bugzilla.suse.com/958584
   https://bugzilla.suse.com/958585
   https://bugzilla.suse.com/958586