CVE-2019-9811

Published Jul 23, 2019

Last updated 2 years ago

Overview

Description
As part of a winning Pwn2Own entry, a researcher demonstrated a sandbox escape by installing a malicious language pack and then opening a browser feature that used the compromised translation. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Source
security@mozilla.org
NVD status
Analyzed

Risk scores

CVSS 3.1

Type
Primary
Base score
8.3
Impact score
6
Exploitability score
1.6
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Severity
HIGH

CVSS 2.0

Type
Primary
Base score
5.1
Impact score
6.4
Exploitability score
4.9
Vector string
AV:N/AC:H/Au:N/C:P/I:P/A:P

Weaknesses

nvd@nist.gov
CWE-74

Social media

Hype score
Not currently trending

Configurations