Valve Steam through 2021-04-10, when a Source engine game is installed, allows remote authenticated users to execute arbitrary code because of a buffer overflow that occurs for a Steam invite after one click.Referenceshttps://twitter.com/the_secret_club/status/1380868759129296900https://www.youtube.com/watch?v=rNQn--9xR1Qhttps://news.ycombinator.com/item?id=26762170https://twitter.com/floesen_/status/1337107178096881666
