ID:

CVE-2018-18495 (NVD)

- Vulnerability Info (edit)
2019-02-28

WebExtension content scripts can be loaded into about: pages in some circumstances, in violation of the permissions granted to extensions. This could allow an extension to interfere with the loading and usage of these pages and use capabilities that were intended to be restricted from extensions. This vulnerability affects Firefox < 64.

Products Ubuntu_linux, Firefox
Type Permission Issues (CWE-275)
First patch - None (likely due to unavailable code)
Links https://bugzilla.mozilla.org/show_bug.cgi?id=1427585
https://www.mozilla.org/security/advisories/mfsa2018-29/
http://www.securityfocus.com/bid/106167
https://usn.ubuntu.com/3844-1/
Annotation

Note:

No patch was assigned yet.