If a client machine has a menu display on screen, and then the client's screen is locked with Epoptes master, the menu remains displayed and active on top of the locked screen.

Bug #965408 reported by Daniel
This bug report is a duplicate of:  Bug #880774: screen-lock can be bypassed. Edit Remove
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Epoptes
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Bug Description

Even though I am not a security expert, I think this is a potential security vulnerabity as it enable a client to execute a command on the machine even if they have been lockout.
For example, if I click on the application menu of an of edubuntu 10.04 (which is an epoptes client) and leave the menu displayed, if I am locked out from an epoptes master machine, I would still be able to execute and of the programs on the displayed menu, even though I have been locked out.

Revision history for this message
Alkis Georgopoulos (alkisg) wrote :

It would be a security vulnerability only if by default, without epoptes-client installed, all machines were locked. :)
It's a duplicate of LP bug #880774, marking as such...

security vulnerability: yes → no
visibility: private → public
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