[tor-bugs] #33430 [Applications/Tor Browser]: Fonts can be injected into a website via CSS (as base64 encoded application)

Tor Bug Tracker & Wiki blackhole at torproject.org
Wed Feb 26 15:40:09 UTC 2020


#33430: Fonts can be injected into a website via CSS (as base64 encoded
application)
--------------------------------------+--------------------------
 Reporter:  dcent                     |          Owner:  tbb-team
     Type:  defect                    |         Status:  new
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:                            |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:
--------------------------------------+--------------------------

Comment (by sysrqb):

 Replying to [comment:2 Yeti]:
 > IMHO malicious fonts can be harmful. I didn't check this behaviour but
 if it's true, this is more a NoScript-issue.

 What is a malicious font?

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33430#comment:5>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online


More information about the tor-bugs mailing list