SUSE-SU-2018:1687-1

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SUSE-SU-2018:1687-1

Summary: Security update for samba

Details: Samba was updated to 4.6.14, fixing bugs and security issues: Version update to 4.6.14 (bsc#1093664): + vfs_ceph: add fake async pwrite/pread send/recv hooks; (bso#13425). + Fix memory leak in vfs_ceph; (bso#13424). + winbind: avoid using fstrcpy(dcname,...) in _dual_init_connection; (bso#13294). + s3:smb2_server: correctly maintain request counters for compound requests; (bso#13215). + s3: smbd: Unix extensions attempts to change wrong field in fchown call; (bso#13375). + s3:smbd: map nterror on smb2_flush errorpath; (bso#13338). + vfs_glusterfs: Fix the wrong pointer being sent in glfs_fsync_async; (bso#13297). + s3: smbd: Fix possible directory fd leak if the underlying OS doesn't support fdopendir(); (bso#13270). + s3: ldap: Ensure the ADS_STRUCT pointer doesn't get freed on error, we don't own it here; (bso#13244). + s3:libsmb: allow -U'\\administrator' to work; (bso#13206). + CVE-2018-1057: s4:dsdb: fix unprivileged password changes; (bso#13272); (bsc#1081024). + s3:smbd: Do not crash if we fail to init the session table; (bso#13315). + libsmb: Use smb2 tcon if conn_protocol >= SMB2_02; (bso#13310). + smbXcli: Add 'force_channel_sequence'; (bso#13215). + smbd: Fix channel sequence number checks for long-running requests; (bso#13215). + s3:smb2_server: allow logoff, close, unlock, cancel and echo on expired sessions; (bso#13197). + s3:smbd: return the correct error for cancelled SMB2 notifies on expired sessions; (bso#13197). + samba: Only use async signal-safe functions in signal handler; (bso#13240). + subnet: Avoid a segfault when renaming subnet objects; (bso#13031). - Fix vfs_ceph with 'aio read size' or 'aio write size' > 0; (bsc#1093664). + vfs_ceph: add fake async pwrite/pread send/recv hooks; (bso#13425). + Fix memory leak in vfs_ceph; (bso#13424).

References: https://www.suse.com/support/update/announcement/2018/suse-su-20181687-1/, https://bugzilla.suse.com/1081024, https://bugzilla.suse.com/1093664, https://www.suse.com/security/cve/CVE-2018-1057