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CVE-2011-3414

Published Dec 30, 2011 microsoft CWE-399

Overview

CVE-2011-3414 is a known-severity vulnerability affecting microsoft windows_7. It was published on December 30, 2011.

Technical Description

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."

Remediation

Check the references section for vendor advisories and patches from microsoft. Update windows_7 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status

References

Ref archives.neohapsis.com/archives/bugtraq/2011-12/0181.html Ref www.kb.cert.org/vuls/id/903934 Ref www.nruns.com/_downloads/advisory28122011.pdf Ref www.ocert.org/advisories/ocert-2011-003.html Ref www.us-cert.gov/cas/techalerts/TA11-347A.html Ref docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-100 Ref oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14588 Ref archives.neohapsis.com/archives/bugtraq/2011-12/0181.html Ref www.kb.cert.org/vuls/id/903934 Ref www.nruns.com/_downloads/advisory28122011.pdf

Frequently Asked Questions

What is CVE-2011-3414?

CVE-2011-3414 is a known-severity vulnerability affecting microsoft windows_7. It was published on December 30, 2011.

How severe is CVE-2011-3414?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2011-3414?

Check the references section for vendor advisories and patches from microsoft. Update windows_7 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2011-3414?

CyberStrike's AI-powered security agents can automatically detect CVE-2011-3414 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

How CyberStrike Helps

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HackBrowser

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