CVE-2019-9812

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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:52

Type Values Removed Values Added
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1538008 - Permissions Required () https://bugzilla.mozilla.org/show_bug.cgi?id=1538008 - Permissions Required
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1538015 - Permissions Required () https://bugzilla.mozilla.org/show_bug.cgi?id=1538015 - Permissions Required
References () https://www.mozilla.org/security/advisories/mfsa2019-25/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2019-25/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2019-26/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2019-26/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2019-27/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2019-27/ - Vendor Advisory

Information

Published : 2020-01-08 22:15

Updated : 2024-11-21 04:52


NVD link : CVE-2019-9812

Mitre link : CVE-2019-9812

CVE.ORG link : CVE-2019-9812


JSON object : View

Products Affected

mozilla

  • firefox
  • firefox_esr