CVE Vulnerabilities

CVE-2009-3602

Published: Oct 13, 2009 | Modified: Aug 17, 2017
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

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.

Affected Software

Name Vendor Start Version End Version
Unbound Nlnetlabs 0.8 0.8
Unbound Nlnetlabs 1.2.1 1.2.1
Unbound Nlnetlabs 1.0.1 1.0.1
Unbound Nlnetlabs 1.1.0 1.1.0
Unbound Nlnetlabs 0.0 0.0
Unbound Nlnetlabs 0.10 0.10
Unbound Nlnetlabs 1.3.0 1.3.0
Unbound Nlnetlabs 0.09 0.09
Unbound Nlnetlabs 1.0.0 1.0.0
Unbound Nlnetlabs 0.7.2 0.7.2
Unbound Nlnetlabs 1.1.1 1.1.1
Unbound Nlnetlabs 0.11 0.11
Unbound Nlnetlabs * 1.3.3
Unbound Nlnetlabs 1.3.2 1.3.2
Unbound Nlnetlabs 1.3.1 1.3.1
Unbound Nlnetlabs 0.4 0.4
Unbound Nlnetlabs 0.7 0.7
Unbound Nlnetlabs 0.2 0.2
Unbound Nlnetlabs 0.1 0.1
Unbound Nlnetlabs 0.7.1 0.7.1
Unbound Nlnetlabs 1.2.0 1.2.0
Unbound Nlnetlabs 1.0.2 1.0.2
Unbound Nlnetlabs 0.5 0.5
Unbound Nlnetlabs 0.6 0.6
Unbound Nlnetlabs 0.3 0.3

References