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Microsoft Internet Information Server DoS
updated since 18.12.2005
Published:10.07.2007
Source:
SecurityVulns ID:5546
Type:remote
Threat Level:
7/10
Description:Request like http://www.example.com/_vti_bin/.dll/*\~0 for virtual folders with CGI execution enabled causes server to crash and potentially leads to code execution.
Affected:MICROSOFT : Internet Information Server 5.0
 MICROSOFT : Windows XP
 MICROSOFT : Internet Information Server 5.1
 MICROSOFT : Internet Information Server 6.0
CVE:CVE-2005-4360 (The URL parser in Microsoft Internet Information Services (IIS) 5.1 on Windows XP Professional SP2 allows remote attackers to execute arbitrary code via multiple requests to ".dll" followed by arguments such as "~0" through "~9", which causes ntdll.dll to produce a return value that is not correctly handled by IIS, as demonstrated using "/_vti_bin/.dll/*/~0". NOTE: the consequence was originally believed to be only a denial of service (application crash and reboot).)
Original documentdocumentMICROSOFT, Microsoft Security Bulletin MS07-041 - Important Vulnerability in Microsoft Internet Information Services Could Allow Remote Code Execution (939373) (10.07.2007)
 documentinge.henriksen_(at)_booleansoft.com, Microsoft IIS Remote DoS .DLL Url exploit (18.12.2005)
 documentinge.henriksen_(at)_booleansoft.com, Microsoft IIS Remote Denial of Service (DoS) .DLL Url exploit (18.12.2005)
Files:Microsoft IIS Malformed URI DoS Exploit
 Microsoft IIS Malformed URI DoS (_vti_bin, _sharepoint) exploit
 Microsoft Security Bulletin MS07-041 - Important Vulnerability in Microsoft Internet Information Services Could Allow Remote Code Execution (939373)

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