From mboxrd@z Thu Jan 1 00:00:00 1970 From: dfawcus+lists-tuhs@employees.org (Derek Fawcus) Date: Tue, 19 Dec 2017 20:25:01 +0000 Subject: [TUHS] History of exploits - request for authors In-Reply-To: References: <8460DBBB-A4E2-468B-B294-A2B021213F3C@alchemistowl.org> Message-ID: <20171219202501.GB95741@accordion.employees.org> A version independent, but terminal dependent one was using the echo status line back to input mechanism of some terminals. When combined with getting the victim to to copy a setuid stub, one would get permanent access to their account - until root did a fs sweep looking for unusual setuid programs. DF