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Juniper Networks Products DNS Cache Poisoning Vulnerability

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Release Date:  2008-07-09    Views:  8,737

Secunia Advisory SA31012

Where:

From remote

Impact:

Spoofing

Solution Status:

Vendor Patch

CVE Reference(s):

Description


A vulnerability has been reported in various Juniper Network products, which can be exploited by malicious people to poison the DNS cache.

The vulnerability is caused due to the products not sufficiently randomising the DNS transaction ID and the source port number, which can be exploited to poison the DNS cache.

The following products are affected:
* Network firewalls running ScreenOS software
* J-series routers running JUNOS Enhanced Services Software (junos-jsr) built prior to May 23, 2008.
* Juniper switching products running JUNOS Enhanced Switching Software (junos-ex) built prior to May 23, 2008.


Solution:
Contact Juniper Networks Customer Support Center for product updates.

Further details available to Secunia VIM customers

Provided and/or discovered by:
Dan Kaminsky, IOActive

Original Advisory:
http://www.kb.cert.org/vuls/id/MIMG-7DWR4Z

Deep Links:
Links available to Secunia VIM customers

Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: Juniper Networks Products DNS Cache Poisoning Vulnerability

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