CVE-2009-3602

CVE-2009-3602 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

Unbound before 1.3.4 does not properly verify signatures for NSEC3 records, which allows remote attackers to cause secure delegations to be downgraded via DNS spoofing or other DNS-related attacks in conjunction with crafted delegation responses.

Learn more about our Web Application Penetration Testing UK.