A vulnerability has been found in firejail where any non-privileged user could mount a tmpfs over any location. This could be exploited to, for example, mount over /etc to get a root shell.
A vulnerability has been found in firejail where any non-privileged user could mount a tmpfs over any location. This could be exploited to, for example, mount over /etc to get a root shell.
http://www.openwall.com/lists/oss-security/2017/01/05/4