The Samba 2:3.6.6-6+deb7u9 release, issued by the DSA-3548-1, introduced
different regressions causing trust relationship with Win 7 domains to
fail. The fix for the CVE-2016-2115 has been reverted, so administrators
should set โclient signing = requiredโ instead.
For Debian 7 Wheezy, these problems have been fixed in version
2:3.6.6-6+deb7u10. More information is available in the NEWS file
included in this samba release.
We recommend that you upgrade your samba packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: <https://wiki.debian.org/LTS>