CVE-2008-3842

Description

Request Validation (aka the ValidateRequest filters) in ASP.NET in Microsoft .NET Framework without the MS07-040 update does not properly detect dangerous client input, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated by a query string containing a "</" (less-than slash) sequence.

Related CPE's

omicrosoftwindows_xp*sp2******

omicrosoftwindows-nt2003sp2server*****

omicrosoftwindows_xp*sp2x64*****

omicrosoftwindows_vista********

omicrosoftwindows_2000*sp4******

omicrosoftwindows-nt2003sp2server_x64*****

omicrosoftwindows-ntxpgoldx64*****

omicrosoftwindows-ntxpsp3******

omicrosoftwindows-nt2003sp2server_itanium*****

omicrosoftwindows-nt2003sp1server_itanium*****

References

http://www.procheckup.com/PDFs/bypassing-dot-NET-ValidateRequest.pdf

Broken Link

4193

Third Party Advisory

asp-validaterequest-xss(44741)

20080821 PR08-20: Bypassing ASP .NET "ValidateRequest" for Script Injection Attacks

CvssV3 impact

Could not find any metrics

CvssV2 impact

Version

2.0

VectorString

AV:N/AC:M/Au:N/C:N/I:P/A:N

AccessVector

NETWORK

AccessComplexity

MEDIUM

Authentication

NONE

ConfidentialityImpact

NONE

IntegrityImpact

PARTIAL

AvailabilityImpact

NONE

BaseScore

4.300000190734863

Created by Yello
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