CVE-2018-12368
CVSS v3
8.1
HIGH
Score EPSS
2.0 %
probabilité d’exploitation
CISA KEV
Non
exploitation connue
Exploitation
—
statut SSVC
Description
Windows 10 does not warn users before opening executable files with the SettingContent-ms extension even when they have been downloaded from the internet and have the "Mark of the Web." Without the warning, unsuspecting users unfamiliar with this new file type might run an unwanted executable. This also allows a WebExtension with the limited downloads.open permission to execute arbitrary code without user interaction on Windows 10 systems. *Note: this issue only affects Windows operating systems. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Détails techniques
- Publiée le
- 2018-10-18
Questions fréquentes
Qu’est-ce que CVE-2018-12368 ?
Windows 10 does not warn users before opening executable files with the SettingContent-ms extension even when they have been downloaded from the internet and have the "Mark of the Web." Without the warning, unsuspecting users unfamiliar with this new file type might run an unwanted executable. This also allows a WebExtension with the limited downloads.open permission to execute arbitrary code without user interaction on Windows 10 systems. *Note: this issue only affects Windows operating systems. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
CVE-2018-12368 est-elle activement exploitée ?
Aucune exploitation active de CVE-2018-12368 n’est confirmée. Le score EPSS est de 2.0 %, soit la probabilité estimée d’exploitation dans les 30 prochains jours.
Quel est le score CVSS de CVE-2018-12368 ?
CVE-2018-12368 a un score de base CVSS v3 de 8.1 (gravité HIGH).
CVE-2018-12368 touche-t-elle votre environnement ?
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Autres vulnérabilités 2018 à trier
Classées par probabilité d’exploitation (EPSS).