Security update for bind

SUSE Security Update: Security update for bind
Announcement ID: SUSE-SU-2019:1407-1
Rating: important
References: #1104129 #1126068 #1126069 #1133185
Cross-References: CVE-2018-5740 CVE-2018-5743 CVE-2018-5745 CVE-2019-6465
Affected Products:
  • SUSE Linux Enterprise Module for Server Applications 15-SP1
  • SUSE Linux Enterprise Module for Server Applications 15
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • SUSE Linux Enterprise Module for Basesystem 15-SP1
  • SUSE Linux Enterprise Module for Basesystem 15

An update that fixes four vulnerabilities is now available.

Description:

This update for bind fixes the following issues:
Security issues fixed:

  • CVE-2019-6465: Fixed an issue where controls for zone transfers may not be properly applied to Dynamically Loadable Zones (bsc#1126069).
  • CVE-2018-5745: Fixed a denial of service vulnerability if a trust anchor rolls over to an unsupported key algorithm when using managed-keys (bsc#1126068).
  • CVE-2018-5743: Fixed a denial of service vulnerability which could be caused by to many simultaneous TCP connections (bsc#1133185).
  • CVE-2018-5740: Fixed a denial of service vulnerability in the "deny-answer-aliases" feature (bsc#1104129).

Patch Instructions:

To install this SUSE 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:

  • SUSE Linux Enterprise Module for Server Applications 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2019-1407=1
  • SUSE Linux Enterprise Module for Server Applications 15:
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2019-1407=1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1407=1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-1407=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1407=1
  • SUSE Linux Enterprise Module for Basesystem 15:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-1407=1

Package List:

  • SUSE Linux Enterprise Module for Server Applications 15-SP1 (aarch64 ppc64le s390x x86_64):
    • bind-9.11.2-12.11.2
    • bind-chrootenv-9.11.2-12.11.2
    • bind-debuginfo-9.11.2-12.11.2
    • bind-debugsource-9.11.2-12.11.2
  • SUSE Linux Enterprise Module for Server Applications 15-SP1 (noarch):
    • bind-doc-9.11.2-12.11.2
  • SUSE Linux Enterprise Module for Server Applications 15 (aarch64 ppc64le s390x x86_64):
    • bind-9.11.2-12.11.2
    • bind-chrootenv-9.11.2-12.11.2
    • bind-debuginfo-9.11.2-12.11.2
    • bind-debugsource-9.11.2-12.11.2
  • SUSE Linux Enterprise Module for Server Applications 15 (noarch):
    • bind-doc-9.11.2-12.11.2
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    • bind-debuginfo-9.11.2-12.11.2
    • bind-debugsource-9.11.2-12.11.2
    • bind-lwresd-9.11.2-12.11.2
    • bind-lwresd-debuginfo-9.11.2-12.11.2
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):
    • bind-debuginfo-9.11.2-12.11.2
    • bind-debugsource-9.11.2-12.11.2
    • bind-lwresd-9.11.2-12.11.2
    • bind-lwresd-debuginfo-9.11.2-12.11.2
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
    • bind-debuginfo-9.11.2-12.11.2
    • bind-debugsource-9.11.2-12.11.2
    • bind-devel-9.11.2-12.11.2
    • bind-utils-9.11.2-12.11.2
    • bind-utils-debuginfo-9.11.2-12.11.2
    • libbind9-160-9.11.2-12.11.2
    • libbind9-160-debuginfo-9.11.2-12.11.2
    • libdns169-9.11.2-12.11.2
    • libdns169-debuginfo-9.11.2-12.11.2
    • libirs-devel-9.11.2-12.11.2
    • libirs160-9.11.2-12.11.2
    • libirs160-debuginfo-9.11.2-12.11.2
    • libisc166-9.11.2-12.11.2
    • libisc166-debuginfo-9.11.2-12.11.2
    • libisccc160-9.11.2-12.11.2
    • libisccc160-debuginfo-9.11.2-12.11.2
    • libisccfg160-9.11.2-12.11.2
    • libisccfg160-debuginfo-9.11.2-12.11.2
    • liblwres160-9.11.2-12.11.2
    • liblwres160-debuginfo-9.11.2-12.11.2
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (noarch):
    • python3-bind-9.11.2-12.11.2
  • SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
    • bind-debuginfo-9.11.2-12.11.2
    • bind-debugsource-9.11.2-12.11.2
    • bind-devel-9.11.2-12.11.2
    • bind-utils-9.11.2-12.11.2
    • bind-utils-debuginfo-9.11.2-12.11.2
    • libbind9-160-9.11.2-12.11.2
    • libbind9-160-debuginfo-9.11.2-12.11.2
    • libdns169-9.11.2-12.11.2
    • libdns169-debuginfo-9.11.2-12.11.2
    • libirs-devel-9.11.2-12.11.2
    • libirs160-9.11.2-12.11.2
    • libirs160-debuginfo-9.11.2-12.11.2
    • libisc166-9.11.2-12.11.2
    • libisc166-debuginfo-9.11.2-12.11.2
    • libisccc160-9.11.2-12.11.2
    • libisccc160-debuginfo-9.11.2-12.11.2
    • libisccfg160-9.11.2-12.11.2
    • libisccfg160-debuginfo-9.11.2-12.11.2
    • liblwres160-9.11.2-12.11.2
    • liblwres160-debuginfo-9.11.2-12.11.2
  • SUSE Linux Enterprise Module for Basesystem 15 (noarch):
    • python3-bind-9.11.2-12.11.2

References: