CVE-2019-17021

Description

During the initialization of a new content process, a race condition occurs that can allow a content process to disclose heap addresses from the parent process. *Note: this issue only occurs on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.

CVSS Version 3.1
CVSS Version 2.0

nvd
CVE ID: CVE-2019-17021
Base Score: 5.3
Base Severity: MEDIUM
Vector String:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Impact Score: 3.6
Exploitability Score: 1.6

nvd
CVE ID: CVE-2019-17021
Base Score: 2.6
Base Severity: LOW
Vector String:AV:N/AC:H/Au:N/C:P/I:N/A:N

Refrence: NVD

Description​

Description