Incorrect Permission Assignment for Critical Resource Affecting firefox-esr package, versions <60.3.0esr-1
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Test your applications- Snyk ID SNYK-DEBIAN12-FIREFOXESR-1546315
- published 28 Oct 2018
- disclosed 28 Feb 2019
Introduced: 28 Oct 2018
CVE-2018-12396 Open this link in a new tabHow to fix?
Upgrade Debian:12
firefox-esr
to version 60.3.0esr-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox-esr
package and not the firefox-esr
package as distributed by Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2018-12396
- https://www.debian.org/security/2018/dsa-4324
- https://lists.debian.org/debian-lts-announce/2018/11/msg00008.html
- https://security.gentoo.org/glsa/201811-04
- https://www.mozilla.org/security/advisories/mfsa2018-26/
- https://www.mozilla.org/security/advisories/mfsa2018-27/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1483602
- https://access.redhat.com/errata/RHSA-2018:3005
- https://access.redhat.com/errata/RHSA-2018:3006
- http://www.securityfocus.com/bid/105718
- http://www.securitytracker.com/id/1041944
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-12396
- https://usn.ubuntu.com/3801-1/