[tor-bugs] #9901 [TorBrowserButton]: DoS of TBB 2.4/3.0 when no Content-Type header and more than 512 bytes of content are sent

Tor Bug Tracker & Wiki blackhole at torproject.org
Sat Jan 18 17:06:05 UTC 2014


#9901: DoS of TBB 2.4/3.0 when no Content-Type header and more than 512 bytes of
content are sent
----------------------------------+---------------------------
     Reporter:  sqrt2             |      Owner:  mikeperry
         Type:  defect            |     Status:  new
     Priority:  normal            |  Milestone:
    Component:  TorBrowserButton  |    Version:
   Resolution:                    |   Keywords:  tbb-usability
Actual Points:                    |  Parent ID:
       Points:                    |
----------------------------------+---------------------------

Comment (by sqrt2):

 return null and return "" show the same behaviour. No more 100% CPU
 consumption in TBB 3.5, though, just a blank page.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/9901#comment:17>
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