full-disclosure - Re: GitHub Login Cookie Failure

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20130408203708.GC18465@debjann.fritz.box>
Date: Mon, 8 Apr 2013 22:37:09 +0200
From: Jann Horn <jann@...jh.net>
To: full-disclosure@...ts.grok.org.uk
Cc: support@...hub.com
Subject: Re: GitHub Login Cookie Failure

On Mon, Apr 08, 2013 at 11:19:37AM -0500, Chris Roussel wrote:
> Dear Hackers,
> 
> I've discovered what I think is a failure in GitHub.com login cookies:
> 
> I installed the "Import Cookies" & "Export Cookies" plugins in my
> firefox 20, then I signed in at github and exported my cookies, then I
> signed out, I cleaned all the cookies in my browser and I started it
> again, then I imported the cookies and I am login in without typing my
> passwords, I've tried this with my google account, but there is clear
> that when I signed out the info in the cookies was annulled, then it
> appears like I am signed while I am searching, but if I want to check my
> mail/drive I have to type my password.
> 
> If you can reproduce this, tell to githubbers, if you can not let us know!

[+CC github support]
So why exactly did you post here before contacting them?

Download attachment "signature.asc" of type "application/pgp-signature" (837 bytes)

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/