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  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:ruby-lang:cgi:0.3.0:*:*:*:*:ruby:*:*
  • CPE Name Search: true
There are 3 matching records.
Displaying matches 1 through 3.
Vuln ID Summary CVSS Severity
CVE-2021-33621

The cgi gem before 0.1.0.2, 0.2.x before 0.2.2, and 0.3.x before 0.3.5 for Ruby allows HTTP response splitting. This is relevant to applications that use untrusted user input either to generate an HTTP response or to create a CGI::Cookie object.

Published: November 18, 2022; 6:15:18 PM -0500
V3.1: 8.8 HIGH
V2.0:(not available)
CVE-2021-41816

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.

Published: February 06, 2022; 4:15:07 PM -0500
V3.1: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2021-41819

CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.

Published: January 01, 2022; 1:15:07 AM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM