Apache Traffic Server Insufficient Randomization Lets Remote Users Poison the DNS Cache
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SecurityTracker Alert ID: 1024417 |
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SecurityTracker URL: http://securitytracker.com/id/1024417
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CVE Reference:
CVE-2010-2952
(Links to External Site)
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Date: Sep 10 2010
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Impact:
Modification of system information
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Fix Available: Yes Vendor Confirmed: Yes
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Version(s): 2.0, 2.1 prior to 2.1.2
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Description:
A vulnerability was reported in Apache Traffic Server. A remote user can poison the DNS cache.
The system uses predictable query ids and DNS source port numbers. A remote user can send forged response packets to poison the DNS cache.
Tim Brown reported this vulnerability.
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Impact:
A remote user can poison the DNS cache.
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Solution:
The vendor has issued a fix (2.0.1, 2.1.2).
The vendor's advisory is available at:
https://issues.apache.org/jira/browse/TS-425
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Vendor URL: trafficserver.apache.org (Links to External Site)
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Cause:
Randomization error, State error
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Underlying OS:
Linux (Any), UNIX (Any), Windows (Any)
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Message History:
None.
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Source Message Contents
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Date: Fri, 10 Sep 2010 03:02:12 +0000
Subject: Apache Traffic Server
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https://issues.apache.org/jira/browse/TS-425
CVE-2010-2952
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