CVE-2011-3414
microsoft: no CVSS score yet. EPSS 58% chance of exploitation in the next 30 days.
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."
- EPSS
- 58% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
- CWE
- CWE-399
- Published
- Modified
- Record from
- the NVD, synced
Affected
- microsoft:windows_7
- microsoft:windows_server_2003
- microsoft:windows_server_2008
- microsoft:windows_vista
- microsoft:windows_xp