Vulnerability Details : CVE-2009-3602

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.
Published 2009-10-13 10:30:01
Updated 2017-08-17 01:31:11
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2009-3602

Threat overview for CVE-2009-3602

Top countries where our scanners detected CVE-2009-3602
Top open port discovered on systems with this issue 53
IPs affected by CVE-2009-3602 1
Find out if you* are affected by CVE-2009-3602!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2009-3602

EPSS FAQ
0.80%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2009-3602

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
 NIST

CWE ids for CVE-2009-3602

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2009-3602

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