CVE-2019-13075

Public Exploit

Description

Tor Browser through 8.5.3 has an information exposure vulnerability. It allows remote attackers to detect the browser's 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.

Category

5.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.15%
Vendor Advisory torproject.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://trac.torproject.org/projects/tor/ticket/30657 vendor advisory
https://hackerone.com/reports/588239 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-13075?
CVE-2019-13075 has been scored as a medium severity vulnerability.
How to fix CVE-2019-13075?
To fix CVE-2019-13075, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-13075 being actively exploited in the wild?
It is possible that CVE-2019-13075 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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