4 ms·
Remote Code Execution on packagist.org
- kpcyrd 8y agoI would like to emphasize that php is notorious for these sorts of issues because every single function to execute an external program is based on ["/bin/sh", "-c", $cmd] If we would just stop telling developers that the interface to start a process is "a string that is then processed by bash" we wouldn't have these issues anymore. Every other programming language starts processes using a path and a list of arguments, even bash itself, in its own awkward way. It feels like the php security community is too centered around sanitizing inputs instead of adding secure interfaces that only require logical validation instead of checking-for-evil-bytes-and-defusing-them.