ISC BIND 9 CVE-2022-3488 Input Validation Bypass Vulnerability

description-logoDescription

An attacker controlling a malicious nameserver could respond with two responses in quick succession, each with a 'CLIENT-SUBNET' pseudo-option and where the first is broken. Processing the second response after the first causes named to terminate.

affected-products-logoAffected Applications

ISC BIND 9

CVE References

CVE-2022-3488