CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.6. It affects Firefox.
CVE
CVE-2018-5129
Severity
HIGH
CVSS
8.6
EPSS
3.04%
Firefox
Original NVD Description
A lack of parameter validation on IPC messages results in a potential out-of-bounds write through malformed IPC messages. This can potentially allow for sandbox escape through memory corruption in the parent process. This vulnerability affects Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox < 59.
Related CVEs
Other vulnerabilities affecting the same vendor(s)