Security Advisory
CVE-2019-13075
CVE vulnerability detail — eXtreme Datacenter Security Operations
Description
Tor Browser through 8.5.3 has an information exposure vulnerability. It allows remote attackers to detect the browsers language via vectors involving an IFRAME element, because text in that language is included in the title attribute of a LINK element for a non-HTML page. This is related to a behavior of Firefox before 68.