CVE-2022-3736 Information

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.

Reference

https://kb.isc.org/docs/cve-2022-3736