RHSA-2022:7643: Important: bind9.16 security update

First published: Tue Nov 08 2022(Updated: )

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.<br>Security Fix(es):<br><li> bind: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220)</li> <li> bind: DoS from specifically crafted TCP packets (CVE-2022-0396)</li> 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.<br>Additional Changes:<br>For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• agent/description
• agent/event
• agent/first-publish-date
• agent/last-modified-date
• agent/references
• agent/remedy
• agent/severity
• agent/softwarecombine
• agent/tags
• agent/title
• agent/type
• collector/redhat-errata
• source/Red Hat
• anchor-id/RHSA-2022:7643
• agent/software-canonical-lookup
• package-manager/redhat