Bugtraq: Re: TCP SYN probe detection tool available

[redeye () compulink gr (redeye () compulink gr)]

Hi.
I don't know if this bug has ben discussed before but i found it by chance the day before...so here it goes:
Let's say u have two accounts in one system which is running sun 4.x .
You login with the first one and then you do this: /bin/login -p (the second account).
it asks for the pass,u give it you login and you exit.
The result is that the first account becomes invisible and the second one is stck doing nothing and u are in with the 
first one..

It works on every sun 4.x i have tested it on..


Redeye