full-disclosure - Re: Google vulnerabilities with PoC

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Message-ID: <CAFCb7ugOpHihCA6jXQTU2MonvXhM3ema9tNPOHExjR1d3ntqcQ@mail.gmail.com>
Date: Thu, 13 Mar 2014 14:41:37 -0300
From: "J. Tozo" <juniorbsd@...il.com>
To: Brandon Perry <bperry.volatile@...il.com>
Cc: full-disclosure <full-disclosure@...ts.grok.org.uk>
Subject: Re: Google vulnerabilities with PoC

hahahaha

you also could send emails to yourself untill fill up the google storages.
of course its not a security issue.


On Thu, Mar 13, 2014 at 2:33 PM, Brandon Perry <bperry.volatile@...il.com>wrote:

> If you were evil, you could upload huge blobs and just take up space on
> the google servers. Who knows what will happen if you upload a couple
> hundred gigs of files. They dont disappear, they are just unretrievable
> afaict. It is a security risk in the sense that untrusted data is being
> persisted *somewhere*.
>
> Upload a couple terabytes, cause a DoS because some hdd in the DC fills
> up. Who knows.
>
> Sent from a computer
>
> On Mar 13, 2014, at 12:28 PM, Michal Zalewski <lcamtuf@...edump.cx> wrote:
>
> >> The only reasonable way to 'exploit' the bug is using youtube as a
> >> "personal storage" uploading non-video files to your own profile: so
> what?
> >
> > That would require a way to retrieve the stored data, which - as I
> > understand - isn't possible here (although the report seems a bit
> > hard-to-parse). From what I recall, you can just upload a blob of data
> > and essentially see it disappear.
> >
> > We do have quite a few services where you can legitimately upload and
> > share nearly-arbitrary content, though. Google Drive is a good
> > example.
> >
> > /mz
> >
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-- 
Grato,

J. Tozo
     _
   °v°
  /(S)\    SLACKWARE
   ^ ^           Linux
_____________________
         because it works

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