13612.txt

This is the snapshot of Snot Latest Rules

Rule

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Sid
13612

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Summary:
This event is generated when an attempt is made to exploit a known vulnerability in RealVNC.

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Impact:
Denial of Service. Information disclosure. Loss of integrity. 

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Detailed Information:
RealVNC 4.1.1, and other products that use RealVNC such as AdderLink IP and Cisco CallManager, allows remote attackers to bypass authentication via a request in which the client specifies an insecure security type such as "Type 1 - None", which is accepted even if it is not offered by the server, as originally demonstrated using a long password.

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Affected Systems:
RealVNC RealVNC 1

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Attack Scenarios:


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Ease of Attack:
Simple.

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False Positives:
None known.

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False Negatives:
None known.

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Corrective Action:
Upgrade to the latest non-affected version of the software.

Apply the appropriate vendor supplied patches.

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Contributors:
Sourcefire Vulnerability Research Team
This document was generated from data supplied by the National Vulnerability Database. A product of the National Institute of Standards and Technology.
For more information see http://nvd.nist.gov/

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Additional References:

NIST CVE-2006-2369:
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2006-2369

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