Linked by Thom Holwerda on Thu 11th Jun 2009 10:00 UTC
Windows Not too long ago, we ran a story informing you of how the auto-elevation feature in Windows 7 is broken in a way that allows malicious programs to silently gain administrative privileges. We wondered if Microsoft was ever going to fix this one before Windows 7 goes final, and even though we're not there yet, a recent article by Mark Russinovich seems to imply pretty strongly that no, Microsoft is not going to fix this.
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RE: Code 18"
by WereCatf on Thu 11th Jun 2009 21:21 UTC in reply to "Code 18""
Member since:

What happen when you start synaptics under ubuntu? You get a password prompt. Now, what would happen if it can happen I can write a small script that put itself somewhere in your path where you have the rights to write, and that it look exactly as the gtksudo prompt? After you entered it, I can simply call synaptics with your password and you'll never know I'll be doing nasty things behind your back

Not possible. You don't have write permissions to /usr/bin (or wherever gtksudo is installed) and that's where libgtksudo executes it from. It doesn't execute from path as that'd be stupid.

Reply Parent Score: 2

RE[2]: Code 18"
by werfu on Fri 12th Jun 2009 13:00 in reply to "RE: Code 18""
werfu Member since:

I know that be stupid, but what would be stopping me from changing the Synaptics menu entry in your menu and avoiding directly the libgtksudo? I was exposing the fact that most threat come from user actions, not from vulnerabilities.

Reply Parent Score: 1

RE[3]: Code 18"
by leech on Fri 12th Jun 2009 22:58 in reply to "RE[2]: Code 18""
leech Member since:

Except that you couldn't do that without the user knowing, because nothing is set with execute rights unless the user set it themselves. Ah Unix Security 101.

Reply Parent Score: 2