This update for Samba fixes the following security issues:
- CVE-2015-5330: Remote read memory exploit in LDB (bnc#958586)
- CVE-2015-5252: Insufficient symlink verification (file access outside the share) (bnc#958582)
- CVE-2015-5296: No man in the middle protection when forcing smb encryption on the client side (bnc#958584)
- CVE-2015-5299: Currently the snapshot browsing is not secure thru windows previous version (shadow_copy2) (bnc#958583)
Non-security issues fixed:
- Prevent null pointer access in samlogon fallback when security credentials are null (bnc#949022)
- Ensure samlogon fall-back requests are rerouted after kerberos failure (bnc#953382)
- Ensure 'Your account is disabled' message is displayed when attempting to ssh into locked account (bnc#953382)
- Address unrecoverable winbind failure: 'key length too large' (bnc#934299)
- Take resource group sids into account when caching netsamlogon data (bnc#912457)
- Fix lookup of groups with 'Local Domain' scope from Active Directory (bnc#948244)
- dependency issue with samba-winbind (bnc#936909)