Security update for pdns (important)

An update that fixes three vulnerabilities is now available.

Description:

This update for pdns fixes the following issues:

Security issues fixed:

• CVE-2019-10203: Updated PostgreSQL schema to address a possible denial
  of service by an authorized user by inserting a crafted record in a
  MASTER type zone under their control. (boo#1142810)
• CVE-2019-10162: Fixed a denial of service but when authorized user to
  cause the server to exit by inserting a crafted record in a MASTER type
  zone under their control. (boo#1138582)
• CVE-2019-10163: Fixed a denial of service of slave server when an
  authorized master server sends large number of NOTIFY messages.
  (boo#1138582)

Non-security issues fixed:

• Enabled the option to disable superslave support.
• Fixed pdnsutil b2b-migrate to not lose NSEC3 settings.

This update was imported from the openSUSE:Leap:15.1: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 Backports SLE-15-SP1:

  zypper in -t patch openSUSE-2019-1921=1