{"id":"SUSE-SU-2021:3773-1","summary":"Security update for bind","details":"This update for bind fixes the following issues:\n\n- CVE-2021-25219: Fixed lame cache that could have been abused to severely degrade resolver performance (bsc#1192146).\n","modified":"2026-03-11T07:19:05.964616Z","published":"2021-11-23T14:49:45Z","related":["CVE-2021-25219"],"upstream":["CVE-2021-25219"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20213773-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1192146"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-25219"}],"affected":[{"package":{"name":"bind","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","purl":"pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.16.6-12.57.1"}]}],"ecosystem_specific":{"binaries":[{"bind-devel":"9.16.6-12.57.1","bind-utils":"9.16.6-12.57.1","libirs1601":"9.16.6-12.57.1","libisccfg1600":"9.16.6-12.57.1","libns1604":"9.16.6-12.57.1","python3-bind":"9.16.6-12.57.1","libbind9-1600":"9.16.6-12.57.1","libdns1605":"9.16.6-12.57.1","libirs-devel":"9.16.6-12.57.1","libisc1606":"9.16.6-12.57.1","libisccc1600":"9.16.6-12.57.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3773-1.json"}},{"package":{"name":"bind","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP2","purl":"pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.16.6-12.57.1"}]}],"ecosystem_specific":{"binaries":[{"bind-chrootenv":"9.16.6-12.57.1","bind-doc":"9.16.6-12.57.1","bind":"9.16.6-12.57.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3773-1.json"}}],"schema_version":"1.7.5"}