CVE-2019-9812 (GCVE-0-2019-9812)

Vulnerability from cvelistv5 – Published: 2020-01-08 21:41 – Updated: 2024-08-04 22:01
VLAI
Summary
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.
Severity
9.3 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H
CWE
  • Sandbox escape through Firefox Sync
Assigner
mozilla CNA under the mitre root
CNA scorecard E 38/100 over 504 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Mozilla Firefox ESR Affected: before 60.9
guessed Create a notification for this product.
Mozilla Firefox ESR Affected: before 68.1
guessed Create a notification for this product.
Mozilla Firefox Affected: before 69
guessed Create a notification for this product.
Show details on NVD website
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