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CVE-2009-3602
Published: Oct 13, 2009
Modified: Aug 7, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
37913
third-party-advisory
x_refsource_SECUNIA
[oss-security] 20091009 Re: CVE request: Unbound
mailing-list
x_refsource_MLIST
36996
third-party-advisory
x_refsource_SECUNIA
[Unbound-users] 20091007 Release of unbound 1.3.4
mailing-list
x_refsource_MLIST
ADV-2009-2875
vdb-entry
x_refsource_VUPEN
unbound-nsec3-security-bypass(53729)
vdb-entry
x_refsource_XF
[oss-security] 20091009 CVE request: Unbound
mailing-list
x_refsource_MLIST
58836
vdb-entry
x_refsource_OSVDB
DSA-1963
vendor-advisory
x_refsource_DEBIAN
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