A bind security update has been released for openSUSE Leap 15.3 and 15.4.

openSUSE-SU-2022:0945-1: important: Security update for bind

openSUSE Security Update: Security update for bind
______________________________________________________________________________

Announcement ID: openSUSE-SU-2022:0945-1
Rating: important
References: #1197135
Cross-References: CVE-2021-25220
CVSS scores:
CVE-2021-25220 (SUSE): 6.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N

Affected Products:
openSUSE Leap 15.3
openSUSE Leap 15.4
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for bind fixes the following issues:

- CVE-2021-25220: Fixed a DNS cache poisoning vulnerability due to loose
caching rules (bsc#1197135).

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 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-945=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-945=1


Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

bind-chrootenv-9.16.6-150300.22.16.1
bind-devel-9.16.6-150300.22.16.1
libbind9-1600-9.16.6-150300.22.16.1
libbind9-1600-debuginfo-9.16.6-150300.22.16.1
libdns1605-9.16.6-150300.22.16.1
libdns1605-debuginfo-9.16.6-150300.22.16.1
libirs-devel-9.16.6-150300.22.16.1
libirs1601-9.16.6-150300.22.16.1
libirs1601-debuginfo-9.16.6-150300.22.16.1
libisc1606-9.16.6-150300.22.16.1
libisc1606-debuginfo-9.16.6-150300.22.16.1
libisccc1600-9.16.6-150300.22.16.1
libisccc1600-debuginfo-9.16.6-150300.22.16.1
libisccfg1600-9.16.6-150300.22.16.1
libisccfg1600-debuginfo-9.16.6-150300.22.16.1
libns1604-9.16.6-150300.22.16.1
libns1604-debuginfo-9.16.6-150300.22.16.1

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

bind-9.16.6-150300.22.16.1
bind-chrootenv-9.16.6-150300.22.16.1
bind-debuginfo-9.16.6-150300.22.16.1
bind-debugsource-9.16.6-150300.22.16.1
bind-devel-9.16.6-150300.22.16.1
bind-utils-9.16.6-150300.22.16.1
bind-utils-debuginfo-9.16.6-150300.22.16.1
libbind9-1600-9.16.6-150300.22.16.1
libbind9-1600-debuginfo-9.16.6-150300.22.16.1
libdns1605-9.16.6-150300.22.16.1
libdns1605-debuginfo-9.16.6-150300.22.16.1
libirs-devel-9.16.6-150300.22.16.1
libirs1601-9.16.6-150300.22.16.1
libirs1601-debuginfo-9.16.6-150300.22.16.1
libisc1606-9.16.6-150300.22.16.1
libisc1606-debuginfo-9.16.6-150300.22.16.1
libisccc1600-9.16.6-150300.22.16.1
libisccc1600-debuginfo-9.16.6-150300.22.16.1
libisccfg1600-9.16.6-150300.22.16.1
libisccfg1600-debuginfo-9.16.6-150300.22.16.1
libns1604-9.16.6-150300.22.16.1
libns1604-debuginfo-9.16.6-150300.22.16.1

- openSUSE Leap 15.3 (noarch):

bind-doc-9.16.6-150300.22.16.1
python3-bind-9.16.6-150300.22.16.1

References:

  https://www.suse.com/security/cve/CVE-2021-25220.html
  https://bugzilla.suse.com/1197135