Nsasoft RemShutdown Denial-of-Service Vulnerability

A denial-of-service vulnerability has been identified in Nsasoft RemShutdown version 2.9.0.0. The issue arises in the registration key input field, where attackers can paste a 1000-character buffer payload to crash the application. This vulnerability is classified as a 'Classic Buffer Overflow' according to the CWE.

Impact

Exploitation of this vulnerability leads to a crash of the RemShutdown application, causing a denial-of-service condition.

Reproduction

To reproduce this vulnerability, download and install RemShutdown 2.9.0.0. After installation, navigate to the registration section of the application. Generate a 1000-character buffer payload and paste it into the registration key field. Once the payload is submitted, the application will crash.