Vulnerability identifier: #VU11030
Vulnerability risk: Low
Exploitation vector: Network
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The weakness exists in the way that .NET Core handles specially crafted requests. A remote attacker can send a small number of specially crafted requests to an .NET Core web application, trigger a hash collision and cause performance to degrade significantly enough to cause service crash.
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Vulnerable software versions
ASP.NET Core MVC: 1.0.0 - 2.0
Fixed software versions
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?