DEBIAN-CVE-2021-33621

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Source

https://security-tracker.debian.org/tracker/CVE-2021-33621

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-33621.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2021-33621

Upstream

CVE-2021-33621

Published

2022-11-18T23:15:18Z

Modified

2025-09-30T05:15:05.672911Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

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.

References

https://security-tracker.debian.org/tracker/CVE-2021-33621

Affected packages

Debian:11 / ruby2.7

Package

Name: ruby2.7
Purl: pkg:deb/debian/ruby2.7?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.4-1+deb11u2

Affected versions

2.*

2.7.4-1

2.7.4-1+deb11u1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / ruby3.1

Package

Name: ruby3.1
Purl: pkg:deb/debian/ruby3.1?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1.2-4

Ecosystem specific

{
    "urgency": "not yet assigned"
}