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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2009-10-13T10:00:00

Updated: 2024-08-07T06:31:10.455Z

Reserved: 2009-10-09T00:00:00

Link: CVE-2009-3602

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-10-13T10:30:00.657

Modified: 2017-08-17T01:31:11.413

Link: CVE-2009-3602

cve-icon Redhat

No data.