SUSE Security Update: Security update for bind ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:3682-1 Rating: important References: #1201247 #1203614 #1203619 #1203620 Cross-References: CVE-2022-2795 CVE-2022-38177 CVE-2022-38178 CVSS scores: CVE-2022-2795 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-2795 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-38177 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-38177 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-38178 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-38178 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: SUSE Linux Enterprise Desktop 15-SP3 SUSE Linux Enterprise Desktop 15-SP4 SUSE Linux Enterprise High Performance Computing 15-SP3 SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Basesystem 15-SP3 SUSE Linux Enterprise Module for Basesystem 15-SP4 SUSE Linux Enterprise Module for Server Applications 15-SP3 SUSE Linux Enterprise Server 15-SP3 SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15-SP4 SUSE Linux Enterprise Storage 7.1 SUSE Manager Proxy 4.2 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.2 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.2 SUSE Manager Server 4.3 openSUSE Leap 15.3 openSUSE Leap 15.4 ______________________________________________________________________________ An update that solves three vulnerabilities and has one errata is now available. Description: This update for bind fixes the following issues: - CVE-2022-2795: Fixed potential performance degredation due to missing database lookup limits when processing large delegations (bsc#1203614). - CVE-2022-38177: Fixed a memory leak that could be externally triggered in the DNSSEC verification code for the ECDSA algorithm (bsc#1203619). - CVE-2022-38178: Fixed memory leaks that could be externally triggered in the DNSSEC verification code for the EdDSA algorithm (bsc#1203620). Bugfixes: - Changed ownership of /var/lib/named/master from named:named to root:root (bsc#1201247) 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: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-3682=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-3682=1 - SUSE Linux Enterprise Module for Server Applications 15-SP3: zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2022-3682=1 - SUSE Linux Enterprise Module for Basesystem 15-SP4: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-3682=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-3682=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): bind-chrootenv-9.16.6-150300.22.21.2 bind-devel-9.16.6-150300.22.21.2 libbind9-1600-9.16.6-150300.22.21.2 libbind9-1600-debuginfo-9.16.6-150300.22.21.2 libdns1605-9.16.6-150300.22.21.2 libdns1605-debuginfo-9.16.6-150300.22.21.2 libirs-devel-9.16.6-150300.22.21.2 libirs1601-9.16.6-150300.22.21.2 libirs1601-debuginfo-9.16.6-150300.22.21.2 libisc1606-9.16.6-150300.22.21.2 libisc1606-debuginfo-9.16.6-150300.22.21.2 libisccc1600-9.16.6-150300.22.21.2 libisccc1600-debuginfo-9.16.6-150300.22.21.2 libisccfg1600-9.16.6-150300.22.21.2 libisccfg1600-debuginfo-9.16.6-150300.22.21.2 libns1604-9.16.6-150300.22.21.2 libns1604-debuginfo-9.16.6-150300.22.21.2 - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): bind-9.16.6-150300.22.21.2 bind-chrootenv-9.16.6-150300.22.21.2 bind-debuginfo-9.16.6-150300.22.21.2 bind-debugsource-9.16.6-150300.22.21.2 bind-devel-9.16.6-150300.22.21.2 bind-utils-9.16.6-150300.22.21.2 bind-utils-debuginfo-9.16.6-150300.22.21.2 libbind9-1600-9.16.6-150300.22.21.2 libbind9-1600-debuginfo-9.16.6-150300.22.21.2 libdns1605-9.16.6-150300.22.21.2 libdns1605-debuginfo-9.16.6-150300.22.21.2 libirs-devel-9.16.6-150300.22.21.2 libirs1601-9.16.6-150300.22.21.2 libirs1601-debuginfo-9.16.6-150300.22.21.2 libisc1606-9.16.6-150300.22.21.2 libisc1606-debuginfo-9.16.6-150300.22.21.2 libisccc1600-9.16.6-150300.22.21.2 libisccc1600-debuginfo-9.16.6-150300.22.21.2 libisccfg1600-9.16.6-150300.22.21.2 libisccfg1600-debuginfo-9.16.6-150300.22.21.2 libns1604-9.16.6-150300.22.21.2 libns1604-debuginfo-9.16.6-150300.22.21.2 - openSUSE Leap 15.3 (noarch): bind-doc-9.16.6-150300.22.21.2 python3-bind-9.16.6-150300.22.21.2 - SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64 ppc64le s390x x86_64): bind-9.16.6-150300.22.21.2 bind-chrootenv-9.16.6-150300.22.21.2 bind-debuginfo-9.16.6-150300.22.21.2 bind-debugsource-9.16.6-150300.22.21.2 - SUSE Linux Enterprise Module for Server Applications 15-SP3 (noarch): bind-doc-9.16.6-150300.22.21.2 - SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64): bind-debuginfo-9.16.6-150300.22.21.2 bind-debugsource-9.16.6-150300.22.21.2 libbind9-1600-9.16.6-150300.22.21.2 libbind9-1600-debuginfo-9.16.6-150300.22.21.2 libdns1605-9.16.6-150300.22.21.2 libdns1605-debuginfo-9.16.6-150300.22.21.2 libirs1601-9.16.6-150300.22.21.2 libirs1601-debuginfo-9.16.6-150300.22.21.2 libisc1606-9.16.6-150300.22.21.2 libisc1606-debuginfo-9.16.6-150300.22.21.2 libisccc1600-9.16.6-150300.22.21.2 libisccc1600-debuginfo-9.16.6-150300.22.21.2 libisccfg1600-9.16.6-150300.22.21.2 libisccfg1600-debuginfo-9.16.6-150300.22.21.2 libns1604-9.16.6-150300.22.21.2 libns1604-debuginfo-9.16.6-150300.22.21.2 - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64): bind-debuginfo-9.16.6-150300.22.21.2 bind-debugsource-9.16.6-150300.22.21.2 bind-devel-9.16.6-150300.22.21.2 bind-utils-9.16.6-150300.22.21.2 bind-utils-debuginfo-9.16.6-150300.22.21.2 libbind9-1600-9.16.6-150300.22.21.2 libbind9-1600-debuginfo-9.16.6-150300.22.21.2 libdns1605-9.16.6-150300.22.21.2 libdns1605-debuginfo-9.16.6-150300.22.21.2 libirs-devel-9.16.6-150300.22.21.2 libirs1601-9.16.6-150300.22.21.2 libirs1601-debuginfo-9.16.6-150300.22.21.2 libisc1606-9.16.6-150300.22.21.2 libisc1606-debuginfo-9.16.6-150300.22.21.2 libisccc1600-9.16.6-150300.22.21.2 libisccc1600-debuginfo-9.16.6-150300.22.21.2 libisccfg1600-9.16.6-150300.22.21.2 libisccfg1600-debuginfo-9.16.6-150300.22.21.2 libns1604-9.16.6-150300.22.21.2 libns1604-debuginfo-9.16.6-150300.22.21.2 - SUSE Linux Enterprise Module for Basesystem 15-SP3 (noarch): python3-bind-9.16.6-150300.22.21.2 References: https://www.suse.com/security/cve/CVE-2022-2795.html https://www.suse.com/security/cve/CVE-2022-38177.html https://www.suse.com/security/cve/CVE-2022-38178.html https://bugzilla.suse.com/1201247 https://bugzilla.suse.com/1203614 https://bugzilla.suse.com/1203619 https://bugzilla.suse.com/1203620