CVE-2014-4072

medium Microsoft
CVSS v3 Base Score
5.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS Score
39.6%
Exploitation probability in 30 days
Top 3% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
P
Published: September 10, 2014 (4265 days ago)
Last Modified: May 6, 2026
Vendor: Microsoft
Source: NVD

Description

Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly use a hash table for request data, which allows remote attackers to cause a denial of service (resource consumption and ASP.NET performance degradation) via crafted requests, aka ".NET Framework Denial of Service Vulnerability."

CWE

CWE-399

Affected Products

microsoft .net framework

References

🔗 blogs.technet.com 🔗 www.securityfocus.com 🔗 www.securitytracker.com 🔗 docs.microsoft.com 🔗 blogs.technet.com