10

CVE-2019-11708

Warning

Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer. This vulnerability affects Firefox ESR < 60.7.2, Firefox < 67.0.4, and Thunderbird < 60.7.2.

Data is provided by the National Vulnerability Database (NVD)
Mozilla ≫ Firefox Version < 67.0.4
Mozilla ≫ Firefox ESR Version < 60.7.2
Mozilla ≫ Thunderbird Version < 60.7.2

23.05.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

Mozilla Firefox and Thunderbird Sandbox Escape Vulnerability

Vulnerability

Mozilla Firefox and Thunderbird contain a sandbox escape vulnerability that could result in remote code execution.

Description

Apply updates per vendor instructions.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 53.99% 0.979
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 10 3.9 6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
134c704f-9b21-4f2e-91b3-4a467353bcc0 10 3.9 6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.