File _patchinfo of Package patchinfo.1673
<patchinfo incident="1673">
<issue id="923374" tracker="bnc">vfs_btrfs incorrectly uses errno for snapshot ioctl errors</issue>
<issue id="949022" tracker="bnc">samba: winbind crash -> netlogon_creds_client_authenticator</issue>
<issue id="295284" tracker="bnc">Samba: slow ssh login, slow directory listings</issue>
<issue id="936909" tracker="bnc">dependency issue with samba-winbind</issue>
<issue id="931854" tracker="bnc">Use after free panic in winbindd epoll_event_loop</issue>
<issue id="901813" tracker="bnc">Renaming a samba printer after driver assignment confuses printer to be renamed</issue>
<issue id="939051" tracker="bnc">openSUSE comes with talloc 2.1.2 while 2.1.3 is available</issue>
<issue id="773464" tracker="bnc">L3-Question: idmap_ad authentication broken when rfc2307 values are not populated</issue>
<issue id="872912" tracker="bnc">winbind process hangs indefinitely without DC</issue>
<issue id="913304" tracker="bnc">idmap_rid examples in doc using deprecated parameters</issue>
<issue id="947552" tracker="bnc">samba temp files configuration missing if samba-winbind is installed while samba not</issue>
<issue id="951660" tracker="bnc">openSUSE comes with talloc 2.1.3 while 2.1.4 is available</issue>
<issue id="953382" tracker="bnc">samba+ssh: no failure message on login try if account is disabled in AD</issue>
<issue id="902421" tracker="bnc">libsmbclient-devel demanding RUNPATH in pc file breaks programs also using libGL of Nvidia driver</issue>
<issue id="912457" tracker="bnc">sporadic incomplete group membership info on winbind</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="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="958586" tracker="bnc">VUL-0: EMBARGOED: CVE-2015-5330: samba: Remote read memory exploit in LDB</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="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="958582" tracker="bnc">VUL-0: EMBARGOED: CVE-2015-5252: samba: Insufficient symlink verification (file access outside the share)</issue>
<issue id="910378" tracker="bnc">Print Jobs Disappears From The Print Queue Display</issue>
<issue id="954658" tracker="bnc">ldb, talloc, tdb, and/ or tevent need to be updated</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:
- 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
- Move the ldb-cmdline library to the ldb-tools package as the packaged
binaries depend on it.
- Update the samba library distribution key file 'ldb.keyring'; (bso#945116).
Samba was updated to fix these issues:
- Malicious request can cause samba ldap server to hang, spinning using cpu;
CVE-2015-3223; (bso#11325); (bsc#958581).
- Remote read memory exploit in ldb; cve-2015-5330; (bso#11599); (bsc#958586).
- Insufficient symlink verification (file access outside the share);
CVE-2015-5252; (bso#11395); (bsc#958582).
- No man in the middle protection when forcing smb encryption on the client
side; CVE-2015-5296; (bso#11536); (bsc#958584).
- Currently the snapshot browsing is not secure thru windows previous version
(shadow_copy2); CVE-2015-5299; (bso#11529); (bsc#958583).
- Fix microsoft ms15-096 to prevent machine accounts from being changed into
user accounts; CVE-2015-8467; (bso#11552); (bsc#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);
(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).
- 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; (bsc#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).
+ First fix deadlock in the interaction between fcntl and mutex locking; (bso#11381)
+ Improved python3 bindings
+ Fix runtime detection for robust mutexes in the standalone build;
(bso#11326).
+ Possible fix for the build with robust mutexes on solaris 11; (bso#11319).
+ Abi change: tdb_chainlock_read_nonblock() has been added, a nonblock
variant of tdb_chainlock_read()
+ Do not build test binaries if it's not a standalone build
+ Fix cid 1034842 resource leak
+ Fix cid 1034841 resource leak
+ Don't let tdb_wrap_open() segfault with name==null
+ Toos: allow transactions with tdb_mutex_locking
+ Test: add tdb1-run-mutex-transaction1 test
+ Allow transactions on on tdb's with tdb_mutex_locking
+ Test: tdb_clear_if_first | tdb_mutex_locking, o_rdonly is a valid
combination
+ Allow tdb_open_ex() with o_rdonly of tdb_feature_flag_mutex tdbs.
+ Fix a comment
+ Fix tdb_runtime_check_for_robust_mutexes()
+ Improve wording in a comment
+ Tdb.h needs bool type; obsoletes include_stdbool_bso10625.patch
+ Tdb_wrap: make mutexes easier to use
+ Tdb_wrap: only pull in samba-debug
+ Tdb_wrap: standalone compile without includes.h
+ Tdb_wrap: tdb_wrap.h doesn't need struct loadparm_context
- Update to version 1.3.1.
+ Tools: fix a compiler warning
+ Defragment the freelist in tdb_allocate_from_freelist()
+ Add "freelist_size" sub-command to tdbtool
+ Use tdb_freelist_merge_adjacent in tdb_freelist_size()
+ Add tdb_freelist_merge_adjacent()
+ Add utility function check_merge_ptr_with_left_record()
+ Simplify tdb_free() using check_merge_with_left_record()
+ Add utility function check_merge_with_left_record()
+ Improve comments for tdb_free().
+ Factor merge_with_left_record() out of tdb_free()
+ Fix debug message in tdb_free()
+ Reduce indentation in tdb_free() for merging left
+ Increase readability of read_record_on_left()
+ Factor read_record_on_left() out of tdb_free()
+ Build: improve detection of srcdir.
tevent was updated to 0.9.26; (bsc#954658).
+ New tevent_thread_proxy api
+ Minor build fixes
+ Fix compile error in solaris ports backend.
+ Fix access after free in tevent_common_check_signal(); (bso#11308).
+ Improve pytevent bindings.
+ Testsuite fixes.
+ Improve the documentation of the tevent_add_fd() assumtions. it must be
talloc_free'ed before closing the fd! (bso##11141); (bso#11316).
+ Ignore unexpected signal events in the same way the epoll backend does.
+ Update the tevent_data.dox tutrial stuff to fix some errors, including
white space problems.
+ Use tevent_req_simple_recv_unix in a few places.
+ Remove unused exit_code in tevent_select.c
+ Remove unused exit_code in tevent_poll.c
+ Build: improve detection of srcdir
+ Lib: tevent: make tevent_sig_increment atomic.
+ Update flags in tevent pkgconfig file
</description>
<summary>Security update for ldb, samba, talloc, tdb, tevent</summary>
</patchinfo>
