Related Vulnerabilities: CVE-2017-5468  

An issue with incorrect ownership model of privateBrowsing information exposed through developer tools has been found in Firefox < 53. This can result in a non-exploitable crash when manually triggered during debugging.

Severity Low

Remote Yes

Type Denial of service

Description

An issue with incorrect ownership model of privateBrowsing information exposed through developer tools has been found in Firefox < 53. This can result in a non-exploitable crash when manually triggered during debugging.

AVG-249 firefox 52.0.2-1 53.0-1 Critical Fixed

21 Apr 2017 ASA-201704-6 AVG-249 firefox Critical multiple issues

https://www.mozilla.org/en-US/security/advisories/mfsa2017-10/#CVE-2017-5468
https://bugzilla.mozilla.org/show_bug.cgi?id=1329521