[tor-bugs] #22362 [Applications/Tor Browser]: Tor Browser freezes when loading http://zeit.de

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#22362: Tor Browser freezes when loading http://zeit.de
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 Reporter:  gk                        |          Owner:  tbb-team
     Type:  defect                    |         Status:  new
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:  noscript                  |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:
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Description changed by gk:

Old description:

> Tor Browser in its default mode (i.e. with JavaScript allowed) freezes
> when loading `http://zeit.de`. This happens every time when loading
> https://www.facebook.com/tr/.
>
> My console output stops always with
> {{{
> [05-23 16:59:52] Torbutton INFO: tor SOCKS: https://www.facebook.com/tr/
> via
>                        zeit.de:a137cc9014c3589a23fe6c5d354a4d7d
> }}}
>
> After a bit of debugging it turns out that vanilla Firefox 52 versions
> are affected as well but only if NoScript is installed. This happens with
> NoScript 5.0.4 at least.

New description:

 Tor Browser in its default mode (i.e. with JavaScript allowed) freezes
 when loading `http://zeit.de`. This happens every time when requesting
 https://www.facebook.com/tr/.

 My console output stops always with
 {{{
 [05-23 16:59:52] Torbutton INFO: tor SOCKS: https://www.facebook.com/tr/
 via
                        zeit.de:a137cc9014c3589a23fe6c5d354a4d7d
 }}}

 After a bit of debugging it turns out that vanilla Firefox 52 versions are
 affected as well but only if NoScript is installed. This happens with
 NoScript 5.0.4 at least.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22362#comment:3>
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