CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. It affects Firefox.
CVE
CVE-2017-7803
Severity
HIGH
CVSS
7.5
EPSS
2.03%
Firefox
Original NVD Description
When a page's content security policy (CSP) header contains a "sandbox" directive, other directives are ignored. This results in the incorrect enforcement of CSP. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
Related CVEs
Other vulnerabilities affecting the same vendor(s)