CVE-2019-11711 log

Source
Severity High
Remote Yes
Type Access restriction bypass
Description
In Firefox before 68.0, when an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did not use document.domain to relax their origin security.
Group Package Affected Fixed Severity Status Ticket
AVG-1002 firefox 67.0.4-2 68.0-1 Critical Fixed
Date Advisory Group Package Severity Type
17 Jul 2019 ASA-201907-4 AVG-1002 firefox Critical multiple issues
References
https://www.mozilla.org/en-US/security/advisories/mfsa2019-21/#CVE-2019-11711
https://bugzilla.mozilla.org/show_bug.cgi?id=1552541