CVE-2020-15664

The CVE-2020-15664 issue arises from a malicious page holding a reference to eval() from an about:blank window, allowing access to InstallTrigger and prompting users to install an extension. Affected products include Firefox < 80, Thunderbird < 78.2/68.12, Firefox ESR < 68.12/78.2, and F...

CVE-2020-15652

CVE-2020-15652 : The issue is a leak of the result of a cross-origin redirect observed from stack traces of JavaScript errors in web workers. Affected products include Firefox (and ESR branches) and Thunderbird before version 79/68.11–78.1 depending on branch. The root cause is described as a mem...

CVE-2020-15663

CVE-2020-15663 targets Mozilla Firefox (and related Thunderbird/Firefox ESR components) on Windows when Firefox is installed in a user-writable directory. The Mozilla Maintenance Service could invoke updater.exe from the install location with SYSTEM privileges, potentially after rollback to a pre...