8.3
CVSSv3

CVE-2019-11716

Published: 23/07/2019 Updated: 15/08/2019
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 8.3 | Impact Score: 3.7 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

A sandbox escape exists in Firefox. If a user were tricked in to installing a malicious language pack, an attacker could exploit this to gain additional privileges. (CVE-2019-9811)

Vulnerability Trend

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mozilla firefox

Vendor Advisories

Firefox could be made to crash or run programs as your login if it opened a malicious website ...
USN-4054-1 caused some minor regressions in Firefox ...
In Firefox before 680, until explicitly accessed by script, windowglobalThis is not enumerable and, as a result, is not visible to code such as ObjectgetOwnPropertyNames(window) Sites that deploy a sandboxing that depends on enumerating and freezing access to the window object may miss this, allowing their sandboxes to be bypassed ...
Mozilla Foundation Security Advisory 2019-21 Security vulnerabilities fixed in Firefox 68 Announced July 9, 2019 Impact critical Products Firefox Fixed in Firefox 68 ...
Mozilla Foundation Security Advisory 2019-28 Security vulnerabilities fixed in Thunderbird 68 Announced August 27, 2019 Impact critical Products Thunderbird Fixed in Thunderbird 68 ...