{"id":"CLSA-2021-1632261705","summary":"Fix of CVE: CVE-2021-25215, CVE-2021-25214, CVE-2021-25216","details":"- A broken inbound incremental zone update (IXFR) can cause named to terminate unexpectedly (CVE-2021-25214)\n- An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed to resolve itself (CVE-2021-25215)\n- A second vulnerability in BIND's GSSAPI security policy negotiation can be targeted by a buffer overflow attack (CVE-2021-25216)","modified":"2026-06-01T00:33:14.911354545Z","published":"2021-09-21T22:01:45Z","upstream":["CVE-2021-25215","CVE-2021-25214","CVE-2021-25216"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/els6/CLSA-2021-1632261705.html"}],"affected":[{"package":{"name":"bind","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/bind?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.8.2-0.68.rc1.el6_10.10.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261705.json"}},{"package":{"name":"bind-chroot","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/bind-chroot?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.8.2-0.68.rc1.el6_10.10.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261705.json"}},{"package":{"name":"bind-devel","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/bind-devel?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.8.2-0.68.rc1.el6_10.10.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261705.json"}},{"package":{"name":"bind-libs","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/bind-libs?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.8.2-0.68.rc1.el6_10.10.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261705.json"}},{"package":{"name":"bind-sdb","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/bind-sdb?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.8.2-0.68.rc1.el6_10.10.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261705.json"}},{"package":{"name":"bind-utils","ecosystem":"TuxCare:CentOS:6","purl":"pkg:rpm/tuxcare/bind-utils?distro=centos-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"33:9.8.2-0.68.rc1.el6_10.10.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2021-1632261705.json"}}],"schema_version":"1.7.5"}