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full-disclosure-uk: Re: [Full-disclosure] Medium security hole a

Re: [Full-disclosure] Medium security hole affecting DSL-G624T

From: 3APA3A <3APA3A_at_nospam>
Date: Thu May 03 2007 - 22:19:55 GMT
To: Tim Brown <timb@nth-dimension.org.uk>


Dear Tim Brown,

--Friday, May 4, 2007, 1:50:40 AM, you wrote to 3APA3A@security.nnov.ru:

TB> On Thursday 03 May 2007 22:13:15 3APA3A wrote:

>> This vulnerability for D-Link DSL-G624T was already reported by Jose
>> Ramon Palanco. See
>>
>> http://securityvulns.ru/Odocument816.html
>>
TB> However, TB> as I also point out in the Solutions section, all of the issues you list were TB> against major version 1 of the firmware. We're now at major version 3 and TB> directory traversal is still a problem.

Not exactly, read first link carefully:

Tested on D-Link DSL-G624T
Version: Firmware Version : V3.00B01T01.YA-C.20060616

Discovered by:

Jose Ramon Palanco: jose.palanco(at)eazel(dot).es

These firmware date is even newer than yours :) TB> Secondly, the Javascript injection issue describe is as far as I TB> know /entirely new/. It's not a short walk to the point where these two TB> issues alone could be use to compromise devices, irrespective of the firmware TB> issues you also link to.

Jose mentions both directory traversal and 3 examples of crossite scripting. Crossite scripting examples are different from yours though and require POST request. Your CSS is easier to exploit. TB> Maybe, I'm hoping that by version 10 of the firmware in the year 2014, D-Link TB> may actually manage to fix some of these reported problems? Moreover, maybe TB> they'll actually make it possible for researchers to report these things in a TB> manner whereby they actually respond to the reports when contacted. Not TB> holding my breath though.

In fact, at least Russian D-Link support is very responsive to any bug report, but it seems like only way to get a response is to post a problem on their forum. -- ~/ZARAZA http://securityvulns.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/