CVE-2019-9812

Katalog CVE

CVSS 9.3 · Critical EPSS 1,5%

Kerentanan pada mozilla firefox. Skor CVSS 3.1 9.3 (Critical) menurut NVD.

Deskripsi (NVD)

Given a compromised sandboxed content process due to a separate vulnerability, it is possible to escape that sandbox by loading accounts.firefox.com in that process and forcing a log-in to a malicious Firefox Sync account. Preference settings that disable the sandbox are then synchronized to the local machine and the compromised browser would restart without the sandbox if a crash is triggered. This vulnerability affects Firefox ESR < 60.9, Firefox ESR < 68.1, and Firefox < 69.

Rincian

Terbit di NVD

8 Januari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.3 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H · uraikan di kalkulator

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 73,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2019-25/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2019-26/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2019-27/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1538008 permissions required
• https://bugzilla.mozilla.org/show_bug.cgi?id=1538015 permissions required