CVE-2019-11708
Known Exploited (CISA KEV)CRITICAL
10.0
CVSS Severity Score
Vulnerability Description
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.
Affected Platforms (CPE)
📦
Mozilla
Firefox
< 60.7.2📦
Mozilla
Firefox
< 67.0.4📦
Mozilla