Opened 3 years ago

Last modified 3 years ago

#20339 new defect

tor-browser mozilla_user0 directory often appear in /tmp

Reported by: anon Owned by: tbb-team
Priority: High Milestone:
Component: Applications/Tor Browser Version:
Severity: Major Keywords: tbb-disk-leak
Cc: Actual Points:
Parent ID: Points:
Reviewer: Sponsor:

Description

tor-browser-linux64-6.0.5_en-US

sometimes a this directory appear: /tmp/mozilla_user0
Modification time is updated every now and then.
I think is used to store temporary data ( user data ? ).

That doesn't happen often.
For example it happen sometimes watching youtube ( maybe some advertisement or script ?) and when a download is finished to save to disk in mega, the site.

This happen when I run Tor Browser.
It happen every now and then, frequently.
My privacy settings are at default ( low ).
If I delete that directory, sometimes it is recreated.
If I close Tor-Browser, the directory stay there.

Which conditions let the directory mozilla_user0 appear in /tmp ?
What about linux x86 (32bit), Windows and macOS versions ?
That could be privacy related or worse?

Happy to contribute

Child Tickets

Change History (2)

comment:1 Changed 3 years ago by gk

Component: - Select a componentApplications/Tor Browser
Keywords: tbb-disk-leak added
Owner: set to tbb-team

comment:2 Changed 3 years ago by anon

That happen also on tor-browser-linux64-6.5a3_en-US ( Tor Browser Alpha 6.5a3 )

Just try to download something from mega.co.nz or mega.nz

I have not tried youtube & co. ( for advertisement or script bug )

How this leak can affects privacy and or security ?

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