(IBM Issues Fix for AIX) ISC BIND Invalid Record Caching Flaw Lets Remote Users Deny Service
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SecurityTracker Alert ID: 1026346 |
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SecurityTracker URL: http://securitytracker.com/id/1026346
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CVE Reference:
CVE-2011-4313
(Links to External Site)
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Date: Nov 22 2011
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Impact:
Denial of service via network
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Fix Available: Yes Vendor Confirmed: Yes
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Description:
A vulnerability was reported in ISC BIND. A remote user can cause denial of service conditions.
A remote user can send specially crafted data to cause the target BIND service to cache an invalid record. A subsequent query can trigger an error in 'query.c' and cause BIND to crash.
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Impact:
A remote user can cause the target BIND service to crash.
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Solution:
IBM has issued a fix for AIX (APAR IV11106).
The IBM advisory is available at:
http://www-01.ibm.com/support/docview.wss?uid=isg1IV11106
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Vendor URL: www.isc.org/software/bind/advisories/cve-2011-4313 (Links to External Site)
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Cause:
State error
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Underlying OS:
UNIX (AIX)
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Message History:
This archive entry is a follow-up to the message listed below.
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Source Message Contents
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Date: Tue, 22 Nov 2011 20:18:37 +0000
Subject: http://www-01.ibm.com/support/docview.wss?uid=isg1IV11106
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IV11106: CVE-2011-4313 BIND SECURITY VULNERABILITY
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