2244.txt

snort入侵检测规则文件2.4 Snort是众所周知的网络入侵检测工具

Rule:  

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Sid:
2244

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Summary:
This event is generated when an attempt is made to 

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Impact:
Serious. Unauthorized access.

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Detailed Information:
Certain versions of Lucent VitalNet allow access to resources without
the need for a password.

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Affected Systems:
	Lucent VitalAnalysis 8.0, 8.1, 8.2
	Lucent VitalEvent 8.0, 8.1, 8.2
	Lucent VitalHelp 8.0, 8.1, 8.2
	Lucent VitalNet 8.0, 8.1, 8.2
	Lucent VitalSuite 8.0, 8.1, 8.2

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Attack Scenarios:
The attacker merely needs to guess a valid username and can gain access
without the need for a password.

http://victim.foo.com/cgi-bin/VsSetCookie.exe?vsuser=username

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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.

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Contributors:
Sourcefire Research Team
Brian Caswell <[e-mail]>
Nigel Houghton <[e-mail]>

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Additional References:

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