| 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
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