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CVE-2009-3602

CVE-2009-3602

EPSS 3.0%
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 products
n/a · n/a

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References
http://osvdb.org/58836http://secunia.com/advisories/36996http://secunia.com/advisories/37913https://exchange.xforce.ibmcloud.com/vulnerabilities/53729http://unbound.net/pipermail/unbound-users/2009-October/000852.htmlhttp://www.debian.org/security/2009/dsa-1963http://www.openwall.com/lists/oss-security/2009/10/09/2http://www.openwall.com/lists/oss-security/2009/10/09/3http://www.vupen.com/english/advisories/2009/2875