Security update for bind

SUSE Security Update: Security update for bind
Announcement ID: SUSE-SU-2019:2502-1
Rating: important
References: #1104129 #1118367 #1118368 #1126068 #1126069 #1128220 #1133185 #1138687
Cross-References: CVE-2018-5740 CVE-2018-5743 CVE-2018-5745 CVE-2019-6465 CVE-2019-6471
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP4
  • SUSE Linux Enterprise Server 12-SP4
  • SUSE Linux Enterprise Desktop 12-SP4

An update that solves 5 vulnerabilities and has three fixes 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-2019-6471: Fixed a reachable assert in dispatch.c. (bsc#1138687)
  • 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).

Non-security issues fixed:
  • Don't rely on /etc/insserv.conf anymore for proper dependencies against nss-lookup.target in named.service and lwresd.service (bsc#1118367, bsc#1118368).
  • Fix FIPS related regression (bsc#1128220).

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 Software Development Kit 12-SP4:
    zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-2502=1
  • SUSE Linux Enterprise Server 12-SP4:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-2502=1
  • SUSE Linux Enterprise Desktop 12-SP4:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-2502=1

Package List:

  • SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):
    • bind-debuginfo-9.11.2-3.10.1
    • bind-debugsource-9.11.2-3.10.1
    • bind-devel-9.11.2-3.10.1
  • SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
    • bind-9.11.2-3.10.1
    • bind-chrootenv-9.11.2-3.10.1
    • bind-debuginfo-9.11.2-3.10.1
    • bind-debugsource-9.11.2-3.10.1
    • bind-utils-9.11.2-3.10.1
    • bind-utils-debuginfo-9.11.2-3.10.1
    • libbind9-160-9.11.2-3.10.1
    • libbind9-160-debuginfo-9.11.2-3.10.1
    • libdns169-9.11.2-3.10.1
    • libdns169-debuginfo-9.11.2-3.10.1
    • libirs160-9.11.2-3.10.1
    • libirs160-debuginfo-9.11.2-3.10.1
    • libisc166-9.11.2-3.10.1
    • libisc166-debuginfo-9.11.2-3.10.1
    • libisccc160-9.11.2-3.10.1
    • libisccc160-debuginfo-9.11.2-3.10.1
    • libisccfg160-9.11.2-3.10.1
    • libisccfg160-debuginfo-9.11.2-3.10.1
    • liblwres160-9.11.2-3.10.1
    • liblwres160-debuginfo-9.11.2-3.10.1
  • SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):
    • libisc166-32bit-9.11.2-3.10.1
    • libisc166-debuginfo-32bit-9.11.2-3.10.1
  • SUSE Linux Enterprise Server 12-SP4 (noarch):
    • bind-doc-9.11.2-3.10.1
    • python-bind-9.11.2-3.10.1
  • SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
    • bind-debuginfo-9.11.2-3.10.1
    • bind-debugsource-9.11.2-3.10.1
    • bind-utils-9.11.2-3.10.1
    • bind-utils-debuginfo-9.11.2-3.10.1
    • libbind9-160-9.11.2-3.10.1
    • libbind9-160-debuginfo-9.11.2-3.10.1
    • libdns169-9.11.2-3.10.1
    • libdns169-debuginfo-9.11.2-3.10.1
    • libirs160-9.11.2-3.10.1
    • libirs160-debuginfo-9.11.2-3.10.1
    • libisc166-32bit-9.11.2-3.10.1
    • libisc166-9.11.2-3.10.1
    • libisc166-debuginfo-32bit-9.11.2-3.10.1
    • libisc166-debuginfo-9.11.2-3.10.1
    • libisccc160-9.11.2-3.10.1
    • libisccc160-debuginfo-9.11.2-3.10.1
    • libisccfg160-9.11.2-3.10.1
    • libisccfg160-debuginfo-9.11.2-3.10.1
    • liblwres160-9.11.2-3.10.1
    • liblwres160-debuginfo-9.11.2-3.10.1
  • SUSE Linux Enterprise Desktop 12-SP4 (noarch):
    • python-bind-9.11.2-3.10.1

References: