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suseSuseOPENSUSE-SU-2021:1826-1
HistoryJul 11, 2021 - 12:00 a.m.

Security update for bind (important)

2021-07-1100:00:00
lists.opensuse.org
14

0.067 Low

EPSS

Percentile

93.9%

An update that fixes two vulnerabilities is now available.

Description:

This update for bind fixes the following issues:

  • CVE-2021-25214: Fixed a broken inbound incremental zone update (IXFR)
    which could have caused named to terminate unexpectedly (bsc#1185345).
  • CVE-2021-25215: Fixed an assertion check which could have failed while
    answering queries for DNAME records that required the DNAME to be
    processed to resolve itself (bsc#1185345).
  • Switched from /var/run to /run (bsc#1185073)
  • Hardening: Compiled binary with PIE flags to make it position independent

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 Leap 15.3:

    zypper in -t patch openSUSE-SLE-15.3-2021-1826=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.3aarch64< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.aarch64.rpm
openSUSE Leap15.3ppc64le< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.ppc64le.rpm
openSUSE Leap15.3s390x< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.s390x.rpm
openSUSE Leap15.3x86_64< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.x86_64.rpm
openSUSE Leap15.3noarch< - openSUSE Leap 15.3 (noarch):- openSUSE Leap 15.3 (noarch):.noarch.rpm