openSUSE2021:0668-1: important: Security update for bind

openSUSE Security Update: Security update for bind ______________________________________________________________________________
Announcement ID: openSUSE-SU-2021:0668-1 Rating: important References: #1183453 #1185345 Cross-References: CVE-2021-25214 CVE-2021-25215 CVSS scores: CVE-2021-25214 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-25215 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________
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.
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-9.16.6-lp152.14.19.1 libbind9-1600-32bit-debuginfo-9.16.6-lp152.14.19.1 libdns1605-32bit-9.16.6-lp152.14.19.1 libdns1605-32bit-debuginfo-9.16.6-lp152.14.19.1 libirs1601-32bit-9.16.6-lp152.14.19.1 libirs1601-32bit-debuginfo-9.16.6-lp152.14.19.1 libisc1606-32bit-9.16.6-lp152.14.19.1 libisc1606-32bit-debuginfo-9.16.6-lp152.14.19.1 libisccc1600-32bit-9.16.6-lp152.14.19.1 libisccc1600-32bit-debuginfo-9.16.6-lp152.14.19.1 libisccfg1600-32bit-9.16.6-lp152.14.19.1 libisccfg1600-32bit-debuginfo-9.16.6-lp152.14.19.1 libns1604-32bit-9.16.6-lp152.14.19.1 libns1604-32bit-debuginfo-9.16.6-lp152.14.19.1
References:
www.suse.com/security/cve/CVE-2021-25214.html www.suse.com/security/cve/CVE-2021-25215.html bugzilla.suse.com/1183453 bugzilla.suse.com/1185345