Vulnérabilités / CVE-2018-12369

critique

CVE-2018-12369

Mozilla: WebExtension security permission checks bypassed by embedded experiments

Publiée Modifiée CWE 863
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.

Sévérité par source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Red Hat (moyenne), Ubuntu (moyenne).

Description

WebExtensions bundled with embedded experiments were not correctly checked for proper authorization. This allowed a malicious WebExtension to gain full browser permissions. This vulnerability affects Firefox ESR < 60.1 and Firefox < 61.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
ubuntu 14.04firefox61.0+build3-0ubuntu0.14.04.2
ubuntu 16.04firefox61.0+build3-0ubuntu0.16.04.2
ubuntu 17.10firefox61.0+build3-0ubuntu0.17.10.1
ubuntu 18.04firefox61.0+build3-0ubuntu0.18.04.1

Références

Les 13 références

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.