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).