SUSE-SU-2021:0166-1: important: Security update for dnsmasq

sle-security-updates at lists.suse.com sle-security-updates at lists.suse.com
Tue Jan 19 07:16:59 MST 2021 

   SUSE Security Update: Security update for dnsmasq
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:0166-1
Rating:             important
References:         #1176076 #1177077 
Cross-References:   CVE-2020-25681 CVE-2020-25682 CVE-2020-25683
                    CVE-2020-25684 CVE-2020-25685 CVE-2020-25686
                    CVE-2020-25687
Affected Products:
                    SUSE OpenStack Cloud Crowbar 9
                    SUSE OpenStack Cloud Crowbar 8
                    SUSE OpenStack Cloud 9
                    SUSE OpenStack Cloud 8
                    SUSE OpenStack Cloud 7
                    SUSE Linux Enterprise Server for SAP 12-SP4
                    SUSE Linux Enterprise Server for SAP 12-SP3
                    SUSE Linux Enterprise Server for SAP 12-SP2
                    SUSE Linux Enterprise Server 12-SP5
                    SUSE Linux Enterprise Server 12-SP4-LTSS
                    SUSE Linux Enterprise Server 12-SP3-LTSS
                    SUSE Linux Enterprise Server 12-SP3-BCL
                    SUSE Linux Enterprise Server 12-SP2-LTSS
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    SUSE Enterprise Storage 5
                    HPE Helion Openstack 8
______________________________________________________________________________

   An update that fixes 7 vulnerabilities is now available.

Description:

   This update for dnsmasq fixes the following issues:

   - bsc#1177077: Fixed DNSpooq vulnerabilities
   - CVE-2020-25684, CVE-2020-25685, CVE-2020-25686: Fixed multiple Cache
     Poisoning attacks.
   - CVE-2020-25681, CVE-2020-25682, CVE-2020-25683, CVE-2020-25687: Fixed
     multiple potential Heap-based overflows when DNSSEC is enabled.

   - Retry query to other servers on receipt of SERVFAIL rcode (bsc#1176076)


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 OpenStack Cloud Crowbar 9:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-166=1

   - SUSE OpenStack Cloud Crowbar 8:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-166=1

   - SUSE OpenStack Cloud 9:

      zypper in -t patch SUSE-OpenStack-Cloud-9-2021-166=1

   - SUSE OpenStack Cloud 8:

      zypper in -t patch SUSE-OpenStack-Cloud-8-2021-166=1

   - SUSE OpenStack Cloud 7:

      zypper in -t patch SUSE-OpenStack-Cloud-7-2021-166=1

   - SUSE Linux Enterprise Server for SAP 12-SP4:

      zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-166=1

   - SUSE Linux Enterprise Server for SAP 12-SP3:

      zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-166=1

   - SUSE Linux Enterprise Server for SAP 12-SP2:

      zypper in -t patch SUSE-SLE-SAP-12-SP2-2021-166=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-166=1

   - SUSE Linux Enterprise Server 12-SP4-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-166=1

   - SUSE Linux Enterprise Server 12-SP3-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-166=1

   - SUSE Linux Enterprise Server 12-SP3-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-166=1

   - SUSE Linux Enterprise Server 12-SP2-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2021-166=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-166=1

   - SUSE Enterprise Storage 5:

      zypper in -t patch SUSE-Storage-5-2021-166=1

   - HPE Helion Openstack 8:

      zypper in -t patch HPE-Helion-OpenStack-8-2021-166=1



Package List:

   - SUSE OpenStack Cloud Crowbar 9 (x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1
      dnsmasq-utils-2.78-18.15.1
      dnsmasq-utils-debuginfo-2.78-18.15.1

   - SUSE OpenStack Cloud Crowbar 8 (x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1
      dnsmasq-utils-2.78-18.15.1
      dnsmasq-utils-debuginfo-2.78-18.15.1

   - SUSE OpenStack Cloud 9 (x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1
      dnsmasq-utils-2.78-18.15.1
      dnsmasq-utils-debuginfo-2.78-18.15.1

   - SUSE OpenStack Cloud 8 (x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1
      dnsmasq-utils-2.78-18.15.1
      dnsmasq-utils-debuginfo-2.78-18.15.1

   - SUSE OpenStack Cloud 7 (aarch64 s390x x86_64):

      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1
      dnsmasq-utils-2.78-18.15.1
      dnsmasq-utils-debuginfo-2.78-18.15.1

   - SUSE OpenStack Cloud 7 (s390x x86_64):

      dnsmasq-2.78-18.15.1

   - SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1

   - SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1

   - SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1

   - SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1

   - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1

   - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1

   - SUSE Enterprise Storage 5 (aarch64 x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1

   - HPE Helion Openstack 8 (x86_64):

      dnsmasq-2.78-18.15.1
      dnsmasq-debuginfo-2.78-18.15.1
      dnsmasq-debugsource-2.78-18.15.1
      dnsmasq-utils-2.78-18.15.1
      dnsmasq-utils-debuginfo-2.78-18.15.1


References:

   https://www.suse.com/security/cve/CVE-2020-25681.html
   https://www.suse.com/security/cve/CVE-2020-25682.html
   https://www.suse.com/security/cve/CVE-2020-25683.html
   https://www.suse.com/security/cve/CVE-2020-25684.html
   https://www.suse.com/security/cve/CVE-2020-25685.html
   https://www.suse.com/security/cve/CVE-2020-25686.html
   https://www.suse.com/security/cve/CVE-2020-25687.html
   https://bugzilla.suse.com/1176076
   https://bugzilla.suse.com/1177077

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