CVE-2018-12396 | BDVDB-2026-113166 Detail
MozillaFirefox ESR
Description#
A vulnerability where a WebExtension can run content scripts in disallowed contexts following navigation or other events. This allows for potential privilege escalation by the WebExtension on sites where content scripts should not be run. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://bugzilla.mozilla.org/show_bug.cgi?id=1483602
- https://www.debian.org/security/2018/dsa-4324
- https://www.mozilla.org/security/advisories/mfsa2018-26/
- https://security.gentoo.org/glsa/201811-04
- https://www.mozilla.org/security/advisories/mfsa2018-27/
- https://access.redhat.com/errata/RHSA-2018:3005
- http://www.securityfocus.com/bid/105718
- https://access.redhat.com/errata/RHSA-2018:3006
- https://usn.ubuntu.com/3801-1/
- https://lists.debian.org/debian-lts-announce/2018/11/msg00008.html
- http://www.securitytracker.com/id/1041944
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.