An update for bind9.18 is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of
 Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

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.

Security Fix(es):

* bind: bind9: Many records in the additional section cause CPU exhaustion
 (CVE-2024-11187)

* bind: bind9: DNS-over-HTTPS implementation suffers from multiple issues under
 heavy query load (CVE-2024-12705)

For 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.

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CVE-2024-11187: Uncontrolled Resource Consumption (CWE-400)
CVE-2024-12705: Uncontrolled Resource Consumption (CWE-400)