CVE - CVE-2009-3602

CVE-ID
CVE-2009-3602	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[Unbound-users] 20091007 Release of unbound 1.3.4 URL:http://unbound.net/pipermail/unbound-users/2009-October/000852.html MLIST:[oss-security] 20091009 CVE request: Unbound URL:http://www.openwall.com/lists/oss-security/2009/10/09/2 MLIST:[oss-security] 20091009 Re: CVE request: Unbound URL:http://www.openwall.com/lists/oss-security/2009/10/09/3 DEBIAN:DSA-1963 URL:http://www.debian.org/security/2009/dsa-1963 OSVDB:58836 URL:http://osvdb.org/58836 SECUNIA:36996 URL:http://secunia.com/advisories/36996 SECUNIA:37913 URL:http://secunia.com/advisories/37913 VUPEN:ADV-2009-2875 URL:http://www.vupen.com/english/advisories/2009/2875 XF:unbound-nsec3-security-bypass(53729) URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/53729
Assigning CNA
N/A
Date Entry Created
20091009	Disclaimer: The entry creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20091009)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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