CVE-2021-25630

https://notcve.org/view.php?id=CVE-2021-25630

"loolforkit" is a privileged program that is supposed to be run by a special, non-privileged "lool" user. Before doing anything else "loolforkit" checks, if it was invoked by the "lool" user, and refuses to run with privileges, if it's not the case. In the vulnerable version of "loolforkit" this check was wrong, so a normal user could start "loolforkit" and eventually get local root privileges. "loolforkit" es un programa privilegiado que se supone debe ser ejecutado por un usuario "lool" especial, sin privilegios. Antes de hacer cualquier otra cosa, "loolforkit" comprueba si fue invocado por el usuario "lool" y se niega a ejecutar con privilegios, si no es el caso. • https://github.com/CollaboraOnline/online/security/advisories/GHSA-49w3-gr3w-m68v https://www.openwall.com/lists/oss-security/2021/01/18/3 • CWE-269: Improper Privilege Management •