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  • Legacy
  • TracTrac
  • Issues
  • #22484

Closed
Open
Opened Jun 03, 2017 by Trac@tracbot

TB 52+ leaks installed dictionary

TB 52 introduced a new header Content-Language with no option to turn it off.

Official changelog says about that:Dictionary setting is restored when editing a draft. Content-Language header (RFC 3282) transmitted with message.

Mentioned RFC warns us (Paragraph 4, Security considerations) that incorrect implementation would lead to a privacy leak, which truly happens. For example, you could forge name, timezone and IP to pretend to be a citizen of Iceland, but Content-Language header would leak Content-Language: ru-English, meaning the author rather comes from Eastern Europe.

What shall we do about that?

Trac:
Username: Fleming

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information
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Reference: legacy/trac#22484