openSUSE Security Update: Security update for pdns
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2019:1921-1
Rating:             important
References:         #1138582 #1142810 
Cross-References:   CVE-2019-10162 CVE-2019-10163 CVE-2019-10203
                   
Affected Products:
                    openSUSE Backports SLE-15-SP1
______________________________________________________________________________

   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



Package List:

   - openSUSE Backports SLE-15-SP1 (aarch64 ppc64le s390x x86_64):

      pdns-4.1.8-bp151.3.3.1
      pdns-backend-geoip-4.1.8-bp151.3.3.1
      pdns-backend-godbc-4.1.8-bp151.3.3.1
      pdns-backend-ldap-4.1.8-bp151.3.3.1
      pdns-backend-lua-4.1.8-bp151.3.3.1
      pdns-backend-mydns-4.1.8-bp151.3.3.1
      pdns-backend-mysql-4.1.8-bp151.3.3.1
      pdns-backend-postgresql-4.1.8-bp151.3.3.1
      pdns-backend-remote-4.1.8-bp151.3.3.1
      pdns-backend-sqlite3-4.1.8-bp151.3.3.1


References:

   https://www.suse.com/security/cve/CVE-2019-10162.html
   https://www.suse.com/security/cve/CVE-2019-10163.html
   https://www.suse.com/security/cve/CVE-2019-10203.html
   https://bugzilla.suse.com/1138582
   https://bugzilla.suse.com/1142810

--