SAMBA+ Security Releases: 4.9.3, 4.8.7 and 4.7.12 packages available

SAMBA+ 4.9.3, 4.8.7 and 4.7.12 packages have just been released by SerNet. These are important security releases, please update affected systems as soon as possible. The packages are available for various SUSE and Red Hat platforms as well as for Debian GNU/Linux and Ubuntu.

The packages address the following issues:

Samba 4.9.3 addresses all CVEs listed above. Samba 4.8.7 and 4.7.12 addresses all except CVE-2018-16852 and CVE-2018-16857.

The SAMBA+ binary packages are not affected by the following issue, which is part of the Samba security releases:

* CVE-2018-16853 Samba AD DC S4U2Self crash in experimental MIT Kerberos configuration

SAMBA+ packages and all later versions are available as software subscription. They can be purchased at the SAMBA+ shop, detailed information and prices are listed at The subscriptions are managed at our platform OPOSSO ( Users can activate their subscriptions here and manage access credentials. The new SAMBA+ packages are included in existing subscriptions.


SerNet's Samba newsletter informs you about all important developments and events with its main focus on new packages.

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