RLSA-2022:6763

RLSA-2022:6763 · Important: bind security update

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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. Security Fix(es): * bind: BIND 9 resolvers configured to answer from cache with zero stale-answer-timeout may terminate unexpectedly (CVE-2022-3080) * bind: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177) * bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178) 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.

CVSS 7.5 · High · Fix available

Published

2022-10-03T14:54:35Z

Updated

2026-02-04T16:00:09.833929Z

Stack: system

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