CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.8. It affects Windows.
CVE
CVE-2021-41816
Severity
CRITICAL
CVSS
9.8
EPSS
4.77%
Windows
Original NVD Description
CGI.escape_html in Ruby before 2.7.5 and 3.x before 3.0.3 has an integer overflow and resultant buffer overflow via a long string on platforms (such as Windows) where size_t and long have different numbers of bytes. This also affects the CGI gem before 0.3.1 for Ruby.
Related CVEs
Other vulnerabilities affecting the same vendor(s)