CVE-2017-7840 log

Severity Low
Remote No
Type Cross-site scripting
JavaScript can be injected into an exported bookmarks file by placing JavaScript code into user-supplied tags in saved bookmarks in Firefox before 57.0. If the resulting exported HTML file is later opened in a browser this JavaScript will be executed. This could be used in social engineering and self-cross-site-scripting (self-XSS) attacks if users were convinced to add malicious tags to bookmarks, export them, and then open the resulting file.
Group Package Affected Fixed Severity Status Ticket
AVG-494 firefox 56.0.2-1 57.0-1 Critical Fixed
Date Advisory Group Package Severity Type
15 Nov 2017 ASA-201711-23 AVG-494 firefox Critical multiple issues