Advisories for Golang/Github.com/Ecnepsnai/Web package

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-5gjg-jgh4-gppm. This link is maintained to preserve external references. Original Description Web Sockets do not execute any AuthenticateMethod methods which may be set, leading to a nil pointer dereference if the returned UserData pointer is assumed to be non-nil, or authentication bypass. This issue only affects WebSockets with an AuthenticateMethod hook. Request handlers that do not explicitly …

Depending on implementation, a denial-of-service or privilege escalation vulnerability may occur in software that uses the github.com/ecnepsnai/web package with Web Sockets that have an AuthenticateMethod. The AuthenticateMethod is not called, and UserData will be nil in request methods. Attempts to read the UserData may result in a panic. This issue only affects web sockets where an AuthenticateMethod is supplied to the handle options. Users who do not use web sockets, …

This advisory duplicates another.