BIND Query Processing Bugs Let Remote Users Deny Service
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SecurityTracker Alert ID: 1016794
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SecurityTracker URL: http://securitytracker.com/id?1016794
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CVE Reference: CVE-2006-4095
, CVE-2006-4096
(Links to External Site)
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Date: Sep 5 2006
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Impact: Denial of service via network
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Fix Available: Yes
Vendor Confirmed: Yes
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Version(s): 9.3.2 and prior versions
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Description: A vulnerability was reported in BIND. A remote user can cause denial of service conditions.
A remote user (DNS server) can send specially crafted RRset responses in return to a recursive SIG query to cause the requesting
named service to crash [CVE-2006-4095].
A remote user can also send specially crafted queries to trigger an INSIST failure and
cause the requesting service(s) to crash [CVE-2006-4096].
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Impact: A remote user can cause the target named service to crash.
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Solution: The vendor has issued fixed versions (9.3.2-P1, 9.2.7, and 9.2.6-P1), available at:
http://www.isc.org/sw/bind/
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Vendor URL: www.isc.org/sw/bind/ (Links to External Site)
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Cause: Exception handling error, Input validation error
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Underlying OS: Linux (Any), UNIX (Any)
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Message History:
This archive entry has one or more follow-up message(s) listed below.
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Source Message Contents
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Date: Tue, 5 Sep 2006 16:55:03 -0400
Subject: BIND vulnerabilities
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CVE-2006-4095
CVE-2006-4096
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