3815.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:
2590


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Summary:
This event is generated when an attempt is made to exploit a buffer overflow
associated with Kinesphere Corporation eXchange POP3.

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Impact:
A successful attack may allow the execution of arbitrary code on a vulnerable
server with system level privileges.

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Detailed Information:
Kinesphere Corporation eXchange POP3 is used to download messages from
an Exchange server using POP3 or IMAP. The server can also communicate
with the Exchange server using SMTP.
 
A programming error may allow an attacker to overflow a static buffer
used in the processing of the MAIL FROM header in a message to the
eXchange POP3 server.

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Affected Systems:
	Kinesphere Corporation eXchange POP3 5.0
	Kinesphere Corporation eXchange POP3 4.0
  
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Attack Scenarios:
An attacker can create and send mail with a malformed header, possibly
causing a buffer overflow and permitting the execution of arbitrary code.

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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 Vulnerability Research Team
Alex Kirk <[e-mail]>
Nigel Houghton <[e-mail]>

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Additional References

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