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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1571-1 | firefox-esr security update |
Debian DSA |
DSA-4324-1 | firefox-esr security update |
EUVD |
EUVD-2018-4370 | 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. |
Ubuntu USN |
USN-3801-1 | Firefox vulnerabilities |
References
History
No history.
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Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-05T08:30:59.819Z
Reserved: 2018-06-14T00:00:00.000Z
Link: CVE-2018-12396
No data.
Status : Modified
Published: 2019-02-28T18:29:00.807
Modified: 2024-11-21T03:45:08.190
Link: CVE-2018-12396
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN