openSUSE Leap 15.2 Security Update for Bind: Critical Fixes
opensuse
May 4, 2021
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).
- make /usr/bin/delv in bind-tools position independent (bsc#1183453).
This update was imported from the SUSE:SLE-15:Update update project.
Topics Covered
Patch
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 15.2:
zypper in -t patch openSUSE-2021-668=1
Package List
- openSUSE Leap 15.2 (i586 x86_64):
bind-9.16.6-lp152.14.19.1
bind-chrootenv-9.16.6-lp152.14.19.1
bind-debuginfo-9.16.6-lp152.14.19.1
bind-debugsource-9.16.6-lp152.14.19.1
bind-devel-9.16.6-lp152.14.19.1
bind-utils-9.16.6-lp152.14.19.1
bind-utils-debuginfo-9.16.6-lp152.14.19.1
libbind9-1600-9.16.6-lp152.14.19.1
libbind9-1600-debuginfo-9.16.6-lp152.14.19.1
libdns1605-9.16.6-lp152.14.19.1
libdns1605-debuginfo-9.16.6-lp152.14.19.1
libirs-devel-9.16.6-lp152.14.19.1
libirs1601-9.16.6-lp152.14.19.1
libirs1601-debuginfo-9.16.6-lp152.14.19.1
libisc1606-9.16.6-lp152.14.19.1
libisc1606-debuginfo-9.16.6-lp152.14.19.1
libisccc1600-9.16.6-lp152.14.19.1
libisccc1600-debuginfo-9.16.6-lp152.14.19.1
libisccfg1600-9.16.6-lp152.14.19.1
libisccfg1600-debuginfo-9.16.6-lp152.14.19.1
libns1604-9.16.6-lp152.14.19.1
libns1604-debuginfo-9.16.6-lp152.14.19.1
- openSUSE Leap 15.2 (noarch):
bind-doc-9.16.6-lp152.14.19.1
python3-bind-9.16.6-lp152.14.19.1
- openSUSE Leap 15.2 (x86_64):
bind-devel-32bit-9.16.6-lp152.14.19.1
libbind9-1600-32bit-...
Read the Full AdvisoryReferences
https://www.suse.com/security/cve/CVE-2021-25214.html
https://www.suse.com/security/cve/CVE-2021-25215.html
https://bugzilla.suse.com/1183453
https://bugzilla.suse.com/1185345
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2021:0668-1
Rating: important
Affected Products:
openSUSE Leap 15.2
.
Topics Covered
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