Withdrawn Advisory: github.com/hashicorp/yamux's DefaultConfig has dangerous defaults causing hung Read
Withdrawn Advisory This advisory has been withdrawn because further research determined that github.com/hashicorp/yamux was not vulnerable to denial of service in the manner described. This link is maintained to preserve external references. Original Description The default values for Session.config.KeepAliveInterval and Session.config.ConnectionWriteTimeout of 30s and 10s create the possibility for timed out writes that most aren't handling in their readers. Calls to Stream.Read on one side of a connection will hang …