cgi vulnerabilities (RubyGems)

5 vulnerabilities.

• cgi RubyGems CGI has Regular Expression Denial of Service (ReDoS) potential in Util#escapeElement CVE-2025-27220 Fix available 4.0 MediumMarch 3, 2025
• cgi RubyGems CGI has Denial of Service (DoS) potential in Cookie.parse CVE-2025-27219 Fix available 5.8 MediumMarch 3, 2025
• cgi RubyGems HTTP response splitting in CGI CVE-2021-33621 Fix available 8.8 HighNovember 18, 2022
• cgi RubyGems Cookie Prefix Spoofing in CGI::Cookie.parse CVE-2021-41819 Fix available 7.5 HighDecember 23, 2021
• cgi RubyGems Buffer overrun in CGI.escape_html CVE-2021-41816 Fix available 9.8 CriticalDecember 2, 2021