Security update for samba (important)

An update that solves four vulnerabilities and has two
fixes is now available.

Description:

This update for samba fixes the following issues:

• CVE-2020-10745: Fixed an issue which parsing and packing of NBT and DNS
  packets containing dots could potentially have consumed excessive CPU
  (bsc#1173160).
• CVE-2020-14303: Fixed an endless loop when receiving at AD DC empty UDP
  packets (bsc#1173359).
• CVE-2020-10730: Fixed a null de-reference in AD DC LDAP server when ASQ
  and VLV combined (bsc#1173159).
• CVE-2020-10760: Fixed a use-after-free in AD DC Global Catalog LDAP
  server with paged_result or VLV (bsc#1173161).
• Added libnetapi-devel to baselibs conf, for wine usage (bsc#1172307).
• Fixed an installing issue where samba - samba-ad-dc.service did not
  exist and unit was not found (bsc#1171437).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

• openSUSE Leap 15.1:

  zypper in -t patch openSUSE-2020-984=1