Ruby-Lang: >> Cgi >> 0.3.1 Security Vulnerabilities
In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service (DoS) vulnerability. The method does not impose any limit on the length of the raw cookie value it processes. This oversight can lead to excessive resource consumption when parsing extremely large cookies.
CVSS Score
5.8
EPSS Score
0.002
Published
2025-03-04
In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.
CVSS Score
4.0
EPSS Score
0.001
Published
2025-03-04
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.
CVSS Score
8.8
EPSS Score
0.024
Published
2022-11-18