{"id":"RLSA-2025:1670","summary":"Important: bind9.18 security update","details":"BIND (Berkeley Internet Name Domain) is an implementation of the DNS (Domain Name System) protocols. BIND includes a DNS server (named), which resolves host names to IP addresses; a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating properly.\n\nSecurity Fix(es):\n\n* bind: bind9: Many records in the additional section cause CPU exhaustion (CVE-2024-11187)\n\n* bind: bind9: DNS-over-HTTPS implementation suffers from multiple issues under heavy query load (CVE-2024-12705)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-03-11T06:33:09.912294Z","published":"2025-03-17T20:16:45.510776Z","upstream":["CVE-2024-11187","CVE-2024-12705"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2025:1670"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2342879"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2342880"}],"affected":[{"package":{"name":"bind9.18","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/bind9.18?distro=rocky-linux-9&epoch=2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:9.18.29-1.el9_5.1"}],"database_specific":{"yum_repository":"CRB"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2025:1670.json"}}],"schema_version":"1.7.5","credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}