CVE-2011-3414observed exploitation

CVE-2011-3414

Published · Updated

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37Vexday Risk Score

Prioritize patching. It exploitation observed by VulnCheck.

ssvc Actepss 58%
from disclosure to weapon
Published on NVDDec 30
VulnCheck+18d
The CaseInsensitiveHashProvider.getHashCode function in the HashTable implementation in the ASP.NET subsystem in Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5 SP1, 3.5.1, and 4.0 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters, aka "Collisions in HashTable May Cause DoS Vulnerability."
Affected products
n/a · n/a