Re: Hacking Firefox

2009-05-05 Thread Gervase Markham
On 04/05/09 20:27, Andrews, Rick wrote: Are there any safeguards in place to prevent this hack from succeeding? Of course not. Code is code - you can make it do anything. It's just ones and zeroes. They could make the hacked version show your evil website while having the URL bar display

Re: Hacking Firefox

2009-05-05 Thread Jan Schejbal
Hi, Let's say I'm a hacker with access to a public kiosk, [...] I then install that version of Firefox on the kiosk. Simple: You should not be able to do that (if the kiosk is correctly configured). If the hacker can install arbitrary code, he could also install a rootkit with a keylogger or

Hacking Firefox

2009-05-04 Thread Andrews, Rick
A customer asked this question, and I couldn't answer it. Let's say I'm a hacker with access to a public kiosk, and I want users of that kiosk to see the EV green toolbar when they use the kiosk to visit my hacked web site. My web site is configured with an SSL cert signed by my own root. I

Re: Hacking Firefox

2009-05-04 Thread Anders Rundgren
in a public computer because a hacked browser may steal it it. Anders - Original Message - From: Andrews, Rick randr...@verisign.com To: dev-tech-crypto@lists.mozilla.org Sent: Monday, May 04, 2009 21:27 Subject: Hacking Firefox A customer asked this question, and I couldn't answer it. Let's

Re: Hacking Firefox

2009-05-04 Thread Nelson Bolyard
On 2009-05-04 12:27, Andrews, Rick wrote: A customer asked this question, and I couldn't answer it. Let's say I'm a hacker with access to a public kiosk, and I want users of that kiosk to see the EV green toolbar when they use the kiosk to visit my hacked web site. My web site is configured

Re: Hacking Firefox

2009-05-04 Thread Ian G
On 4/5/09 22:04, Nelson Bolyard wrote: A very similar hack has already been done. It's a Firefox extension that (IIRC) silently installs some roots and shows the green bar for (some of) the certs that chain up to those roots. See it at https://addons.mozilla.org/en-US/firefox/addon/4828 Nice,

Re: Hacking Firefox

2009-05-04 Thread Nelson B Bolyard
Ian G wrote, On 2009-05-04 13:26: On 4/5/09 22:04, Nelson Bolyard wrote: A very similar hack has already been done. It's a Firefox extension that (IIRC) silently installs some roots and shows the green bar for (some of) the certs that chain up to those roots. See it at