Note:
This project will be discontinued after December 13, 2021. [more]
2019-02-28
Limitations on the URIs allowed to WebExtensions by the browser.windows.create API can be bypassed when a pipe in the URL field is used within the extension to load multiple pages as a single argument. This could allow a malicious WebExtension to open privileged about: or file: locations. This vulnerability affects Firefox < 64.
| Products | Ubuntu_linux, Firefox |
| Type | ? (NVD-CWE-noinfo) |
| First patch | - None (likely due to unavailable code) |
| Links |
• https://bugzilla.mozilla.org/show_bug.cgi?id=1488180
• http://www.securityfocus.com/bid/106167 • https://www.mozilla.org/security/advisories/mfsa2018-29/ • https://usn.ubuntu.com/3844-1/ |