full-disclosure - Re: XSS vulnerabilities via errors at requests to DB

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]

Date: Sat, 19 Dec 2009 11:19:26 -0800
From: Michal Zalewski <lcamtuf@...edump.cx>
To: MustLive <mustlive@...security.com.ua>
Cc: full-disclosure@...ts.grok.org.uk
Subject: Re: XSS vulnerabilities via errors at requests to
	DB

Dear MustLive,

> Earlier I wrote already about XSS vulnerabilities at 404 pages
> (http://lists.grok.org.uk/pipermail/full-disclosure/2009-November/071664.html).
> And already at 2008 I planned to tell about one interesting and widespread
> vector of XSS attacks - it's the attacks via errors at requests to DB.

Thank you this excellent research!

Given your contributions in this area, I was hoping you could offer me
some advice: I recently stumbled upon an XSS flaw on a page with
vaguely turquoise background. I am not sure whether to classify this
as a separate class of a web vulnerability, or merely a novel
extension of well-established XSS attacks against sky blue targets?

Sincerely,
/mz

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