Full Disclosure mailing list archives
Re: Firefox 2.0.0.12 SSL Spoofing and Domain Guessing vulnerabilities
From: reepex <reepex () gmail com>
Date: Mon, 4 Feb 2008 15:25:33 -0600
I am not sure the intended point of the exploit since you have @roguehost and not a proper POC, but I believe all you have triggered is normal behavior for auto logging into .htaccess protected folders in the form username:password () host com http://forum.sambarserver.info/viewtopic.php?p=288 http://www.freewebmasterhelp.com/tutorials/htaccess/3 I did it with google.com and @mail.yahoo.com and it tried to log me into mail.yahoo.com with google.... as my username as expected On Feb 4, 2008 2:10 PM, carl hardwick <hardwick.carl () gmail com> wrote:
Firefox seems to have trouble with defining the proper hostname when requesting a ssl connection. I was able to trick Firefox in thinking the hostname behind the at-sign is legit and the same as the URI that requested an ssl connection, and this without a warning. PoC: https://www.gmail.com%C0%AF%C0%AF%C0%C0%80 () roguehost com You can add as much garbage between .com and the @ sign. So what else can we do? PoC: www.cnn.com%C0%AF%C0%AF%C0%C0%80@google www.gmail.com%C0%AF%C0%AF%C0%C0%80@hotmail ah heck we don't need that at all: www.gmail.comxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx@hotmail works fine also :) _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
_______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- Firefox 2.0.0.12 SSL Spoofing and Domain Guessing vulnerabilities carl hardwick (Feb 04)
- Re: Firefox 2.0.0.12 SSL Spoofing and Domain Guessing vulnerabilities Rob Thompson (Feb 04)
- Re: Firefox 2.0.0.12 SSL Spoofing and Domain Guessing vulnerabilities steve menard (Feb 04)
- Re: Firefox 2.0.0.12 SSL Spoofing and Domain Guessing vulnerabilities Larry Seltzer (Feb 04)
- Re: Firefox 2.0.0.12 SSL Spoofing and Domain Guessing vulnerabilities scott (Feb 04)
- Re: Firefox 2.0.0.12 SSL Spoofing and Domain Guessing vulnerabilities reepex (Feb 04)
- Re: Firefox 2.0.0.12 SSL Spoofing and Domain Guessing vulnerabilities coderman (Feb 06)
- Re: Firefox 2.0.0.12 SSL Spoofing and Domain Guessing vulnerabilities coderman (Feb 06)
- Re: Firefox 2.0.0.12 SSL Spoofing and Domain Guessing vulnerabilities coderman (Feb 06)
- Re: Firefox 2.0.0.12 SSL Spoofing and Domain Guessing vulnerabilities coderman (Feb 06)