File _patchinfo of Package patchinfo.1674

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File _patchinfo of Package patchinfo.1674

<patchinfo incident="1674">
  <issue id="949022" tracker="bnc">samba: winbind crash -&gt; netlogon_creds_client_authenticator</issue>
  <issue id="951660" tracker="bnc">openSUSE comes with talloc  2.1.3 while 2.1.4 is available</issue>
  <issue id="954658" tracker="bnc">ldb, talloc, tdb, and/ or tevent need to be updated</issue>
  <issue id="958581" tracker="bnc">VUL-0: EMBARGOED: CVE-2015-3223: samba: LDAP \00 search expression attack DoS in Samba 4.x</issue>
  <issue id="958582" tracker="bnc">VUL-0: EMBARGOED: CVE-2015-5252: samba: Insufficient symlink verification (file access outside the share)</issue>
  <issue id="958583" tracker="bnc">VUL-0: EMBARGOED: CVE-2015-5299: samba: Currently the snapshot browsing is not secure thru windows previous version (shadow_copy2)</issue>
  <issue id="958584" tracker="bnc">VUL-0: EMBARGOED: CVE-2015-5296: samba: No man in the middle protection when forcing smb encryption on the client side</issue>
  <issue id="958585" tracker="bnc">VUL-0: EMBARGOED: CVE-2015-8467: samba: Microsoft MS15-096 / CVE-2015-2535 needs matching fix in Samba</issue>
  <issue id="958586" tracker="bnc">VUL-0: EMBARGOED: CVE-2015-5330: samba: Remote read memory exploit in LDB</issue>
  <issue id="CVE-2015-8467" tracker="cve" />
  <issue id="CVE-2015-5299" tracker="cve" />
  <issue id="CVE-2015-5252" tracker="cve" />
  <issue id="CVE-2015-3223" tracker="cve" />
  <issue id="CVE-2015-5330" tracker="cve" />
  <issue id="CVE-2015-5296" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>lmuelle</packager>
  <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
</description>
  <summary>Security update for ldb, samba, talloc, tdb, tevent</summary>
</patchinfo>

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