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Microsoft IIS "500-100.asp" Source Code Disclosure
Secunia Advisory: SA16548
Release Date: 2005-08-23
Last Update: 2005-09-08
Popularity: 17,840 views

Critical:
Less critical
Impact: Exposure of sensitive information
Where: From remote
Solution Status: Vendor Workaround

Software:Microsoft Internet Information Services (IIS) 5.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Inge Henriksen has discovered a vulnerability in Microsoft Internet Information Services (IIS), which can be exploited by malicious people to gain knowledge of potentially sensitive information.

The vulnerability is caused due the "500-100.asp" script making assumptions based on the user-controlled "SERVER_NAME" variable. This can be exploited to gain knowledge of script contents when an error is encountered via a specially crafted HTTP request.

The vulnerability has been confirmed in IIS 5.1 and has also been reported in version 5.0. Version 6.0 is reportedly not affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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