What is the severity of CVE-2011-3417?

CVE-2011-3417 is rated as important, as it allows attackers to gain access to arbitrary user accounts.

How do I fix CVE-2011-3417?

To fix CVE-2011-3417, update your Microsoft .NET Framework to a version that is not affected by this vulnerability.

What platforms are affected by CVE-2011-3417?

CVE-2011-3417 affects Microsoft Windows Vista, Windows 7, Windows XP, and various versions of Windows Server.

Can CVE-2011-3417 be exploited remotely?

Yes, CVE-2011-3417 can be exploited remotely through a crafted URL.

Is sliding expiry related to CVE-2011-3417?

Yes, the vulnerability occurs when sliding expiry is enabled in the Forms Authentication feature.

Vulnerability/
CVE-2011-3417

critical

9.3

CWE

264

30/12/2011

6/8/2024

CVE-2011-3417

First published: Fri Dec 30 2011(Updated: )

The Forms Authentication feature in the ASP.NET subsystem in Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5 SP1, 3.5.1, and 4.0, when sliding expiry is enabled, does not properly handle cached content, which allows remote attackers to obtain access to arbitrary user accounts via a crafted URL, aka "ASP.NET Forms Authentication Ticket Caching Vulnerability."

Credit: secure@microsoft.com secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft Windows 7
Microsoft Windows 7	=sp1
Microsoft Windows 7	=sp1
Microsoft Windows Server 2003	=sp2
Microsoft Windows Server 2008 Itanium	=r2
Microsoft Windows Server 2008 Itanium	=sp2
Microsoft Windows Server 2008 Itanium	=sp2
Microsoft Windows Server 2008 Itanium	=sp2
Microsoft Windows Server 2008 Itanium	=r2
Microsoft Windows Vista	=sp2
Microsoft Windows Vista	=sp2
Microsoft Windows XP	=sp2
Microsoft Windows XP	=sp3-unknown
Microsoft Windows Vista	=sp2

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2011-3417?
CVE-2011-3417 is rated as important, as it allows attackers to gain access to arbitrary user accounts.
How do I fix CVE-2011-3417?
To fix CVE-2011-3417, update your Microsoft .NET Framework to a version that is not affected by this vulnerability.
What platforms are affected by CVE-2011-3417?
CVE-2011-3417 affects Microsoft Windows Vista, Windows 7, Windows XP, and various versions of Windows Server.
Can CVE-2011-3417 be exploited remotely?
Yes, CVE-2011-3417 can be exploited remotely through a crafted URL.
Is sliding expiry related to CVE-2011-3417?
Yes, the vulnerability occurs when sliding expiry is enabled in the Forms Authentication feature.

agent/references
agent/author
agent/type
agent/softwarecombine
agent/severity
agent/weakness
agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/first-publish-date
agent/event
agent/source
agent/tags
collector/nvd-api
agent/software-canonical-lookup-request
collector/nvd-historical
collector/nvd-index
vendor/microsoft
canonical/microsoft windows 7
version/microsoft windows 7/sp1
canonical/microsoft windows server 2003
version/microsoft windows server 2003/sp2
canonical/microsoft windows server 2008 itanium
version/microsoft windows server 2008 itanium/r2
version/microsoft windows server 2008 itanium/sp2
canonical/microsoft windows vista
version/microsoft windows vista/sp2
canonical/microsoft windows xp
version/microsoft windows xp/sp2
version/microsoft windows xp/sp3-unknown

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Frequently Asked Questions

What is the severity of CVE-2011-3417?
CVE-2011-3417 is rated as important, as it allows attackers to gain access to arbitrary user accounts.
How do I fix CVE-2011-3417?
To fix CVE-2011-3417, update your Microsoft .NET Framework to a version that is not affected by this vulnerability.
What platforms are affected by CVE-2011-3417?
CVE-2011-3417 affects Microsoft Windows Vista, Windows 7, Windows XP, and various versions of Windows Server.
Can CVE-2011-3417 be exploited remotely?
Yes, CVE-2011-3417 can be exploited remotely through a crafted URL.
Is sliding expiry related to CVE-2011-3417?
Yes, the vulnerability occurs when sliding expiry is enabled in the Forms Authentication feature.