Security Advisory

CVE-2022-3736

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-01-25 21:39:18

Last updated 2025-04-01 14:10:47

Assigner isc

State PUBLISHED

Description

BIND 9 resolver can crash when stale cache and stale answers are enabled, option `stale-answer-client-timeout` is set to a positive integer, and the resolver receives an RRSIG query. This issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1.

← Browse all CVEs View on cve.org ↗