bind-9.18.11-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:12641 Final 1 1 2024-06-17T21:45:33Z current 2024-06-17T21:45:33Z 2024-06-17T21:45:33Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z bind-9.18.11-1.1 on GA media These are all security issues fixed in the bind-9.18.11-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-12641 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) E-Mail link for openSUSE-SU-2024:12641 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2022-3094/ SUSE CVE CVE-2022-3094 page https://www.suse.com/security/cve/CVE-2022-3736/ SUSE CVE CVE-2022-3736 page https://www.suse.com/security/cve/CVE-2022-3924/ SUSE CVE CVE-2022-3924 page openSUSE Tumbleweed bind-9.18.11-1.1 bind-doc-9.18.11-1.1 bind-modules-bdbhpt-9.18.11-1.1 bind-modules-generic-9.18.11-1.1 bind-modules-ldap-9.18.11-1.1 bind-modules-mysql-9.18.11-1.1 bind-modules-perl-9.18.11-1.1 bind-modules-sqlite3-9.18.11-1.1 bind-utils-9.18.11-1.1 bind-9.18.11-1.1 as a component of openSUSE Tumbleweed bind-doc-9.18.11-1.1 as a component of openSUSE Tumbleweed bind-modules-bdbhpt-9.18.11-1.1 as a component of openSUSE Tumbleweed bind-modules-generic-9.18.11-1.1 as a component of openSUSE Tumbleweed bind-modules-ldap-9.18.11-1.1 as a component of openSUSE Tumbleweed bind-modules-mysql-9.18.11-1.1 as a component of openSUSE Tumbleweed bind-modules-perl-9.18.11-1.1 as a component of openSUSE Tumbleweed bind-modules-sqlite3-9.18.11-1.1 as a component of openSUSE Tumbleweed bind-utils-9.18.11-1.1 as a component of openSUSE Tumbleweed Sending a flood of dynamic DNS updates may cause `named` to allocate large amounts of memory. This, in turn, may cause `named` to exit due to a lack of free memory. We are not aware of any cases where this has been exploited. Memory is allocated prior to the checking of access permissions (ACLs) and is retained during the processing of a dynamic update from a client whose access credentials are accepted. Memory allocated to clients that are not permitted to send updates is released immediately upon rejection. The scope of this vulnerability is limited therefore to trusted clients who are permitted to make dynamic zone changes. If a dynamic update is REFUSED, memory will be released again very quickly. Therefore it is only likely to be possible to degrade or stop `named` by sending a flood of unaccepted dynamic updates comparable in magnitude to a query flood intended to achieve the same detrimental outcome. BIND 9.11 and earlier branches are also affected, but through exhaustion of internal resources rather than memory constraints. This may reduce performance but should not be a significant problem for most servers. Therefore we don't intend to address this for BIND versions prior to BIND 9.16. This issue affects BIND 9 versions 9.16.0 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.8-S1 through 9.16.36-S1. CVE-2022-3094 openSUSE Tumbleweed:bind-9.18.11-1.1 openSUSE Tumbleweed:bind-doc-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-bdbhpt-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-generic-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-ldap-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-mysql-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-perl-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-sqlite3-9.18.11-1.1 openSUSE Tumbleweed:bind-utils-9.18.11-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2022-3094.html CVE-2022-3094 https://bugzilla.suse.com/1207471 SUSE Bug 1207471 BIND 9 resolver can crash when stale cache and stale answers are enabled, option `stale-answer-client-timeout` is set to a positive integer, and the resolver receives an RRSIG query. This issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1. CVE-2022-3736 openSUSE Tumbleweed:bind-9.18.11-1.1 openSUSE Tumbleweed:bind-doc-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-bdbhpt-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-generic-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-ldap-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-mysql-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-perl-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-sqlite3-9.18.11-1.1 openSUSE Tumbleweed:bind-utils-9.18.11-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2022-3736.html CVE-2022-3736 https://bugzilla.suse.com/1207473 SUSE Bug 1207473 This issue can affect BIND 9 resolvers with `stale-answer-enable yes;` that also make use of the option `stale-answer-client-timeout`, configured with a value greater than zero. If the resolver receives many queries that require recursion, there will be a corresponding increase in the number of clients that are waiting for recursion to complete. If there are sufficient clients already waiting when a new client query is received so that it is necessary to SERVFAIL the longest waiting client (see BIND 9 ARM `recursive-clients` limit and soft quota), then it is possible for a race to occur between providing a stale answer to this older client and sending an early timeout SERVFAIL, which may cause an assertion failure. This issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1. CVE-2022-3924 openSUSE Tumbleweed:bind-9.18.11-1.1 openSUSE Tumbleweed:bind-doc-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-bdbhpt-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-generic-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-ldap-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-mysql-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-perl-9.18.11-1.1 openSUSE Tumbleweed:bind-modules-sqlite3-9.18.11-1.1 openSUSE Tumbleweed:bind-utils-9.18.11-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2022-3924.html CVE-2022-3924 https://bugzilla.suse.com/1207475 SUSE Bug 1207475 https://bugzilla.suse.com/1212544 SUSE Bug 1212544 https://bugzilla.suse.com/1212567 SUSE Bug 1212567