Beveiligingsadvies
CVE-2009-3602
CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations
Beschrijving
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.