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Re: Logging-in using ssh elevates the user privilege.




Greetings, Takashi Yano!

>> This also causes gnu screen to freeze.

> GNU screen freeze without much of an effort under Cygwin.
> Try detaching from running screen and then running screen -ls.

Past discussion
http://sourceware.org/ml/cygwin/2017-05/msg00448.html
mid:16810313565.20170527142723@xxxxxxxxx

>> To reproduce this:
>> (1) Start screen in mintty window.
>> (2) Detatch from the screen (Ctrl-A d).
>> (3) Login via ssh.
>> (4) Attach screen by 'screen -r' in ssh session.
>> (5) Detach from the screen (Ctrl-A d).
>> (6) screen freezes and is not terminated normally.

>> This does not occur if the user does not belong to
>> Administrators group.

>> I guess this is a problem of setuid codes.





-- 
With best regards,
Andrey Repin
Thursday, March 7, 2019 18:22:43

Sorry for my terrible english...


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