2067.txt

This is the snapshot of Snot Latest Rules

Rule:

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Sid:
2067

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

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Impact:
Information disclosure

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Detailed Information:
Certain versions of Lotus Domino web servers do not correctly handle requests for script files not specific to Lotus Domino.

By using a dot in the filename an attacker may view the source of the script and be presented with sensitive information embedded in the script.

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Affected Systems:
Lotus Domino Server 5.0 and 6.0

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Attack Scenarios:
The attacker merely needs to make an HTTP request for the script and add a dot to the filename. This can be done using a browser.

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Ease of Attack:
Simple

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False Positives:
The HotSaNIC (hotsanic.sourceforge.net) System and Network Info Centre can graph the occurence of worm attacks on a server against time. The HotSaNIC system displays 'WEB-MISC Lotus Notes .exe script source download attempt' type attacks in an image file called thumb-root.exe.gif. Each time this image is accessed it generates an event.

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False Negatives:
None Known

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Corrective Action:
Apply the appropriate vendor fixes

Upgrade to the latest non-affected version of the software

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Contributors:
Sourcefire Vulnerability Research Team
Brian Caswell <[e-mail]>
Nigel Houghton <[e-mail]>
False positive information contributed by Chris McMahon <[e-mail]>

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Additional References:

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