Adam Chester

The issue allows an app to modify protected parts of the file system. This was addressed with improved data protection.

An access issue was addressed with improvements to the sandbox, allowing an app to potentially access sensitive user information.

A logic issue was addressed with improved restrictions, which may have allowed a malicious application to access restricted files.

The issue allows remote attackers to execute arbitrary commands via a ; (semicolon) character in a print job. This is due to an incomplete blacklist vulnerability in util.c in foomatic-rip.