UBUNTU-CVE-2021-33621

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Source

https://ubuntu.com/security/CVE-2021-33621

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-33621.json

JSON Data

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

Related

Published

2022-11-18T23:15:00Z

Modified

2024-12-18T16:42:53Z

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

Affected packages

Ubuntu:Pro:14.04:LTS / jruby

Package

Name: jruby
Purl: pkg:deb/ubuntu/jruby?arch=src?distro=esm-infra-legacy/trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.5.6-5ubuntu1

1.5.6-6

1.5.6-7

1.5.6-9+deb8u2build0.14.04.1~esm2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / ruby2.3

Package

Name: ruby2.3
Purl: pkg:deb/ubuntu/ruby2.3?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.1-2~ubuntu16.04.16+esm4

Affected versions

2.*

2.3.0-1

2.3.0-2

2.3.0-4ubuntu2

2.3.0-4ubuntu3

2.3.0-5ubuntu1

2.3.1-2~16.04

2.3.1-2~16.04.2

2.3.1-2~16.04.4

2.3.1-2~16.04.5

2.3.1-2~16.04.6

2.3.1-2~16.04.7

2.3.1-2~16.04.9

2.3.1-2~16.04.10

2.3.1-2~16.04.11

2.3.1-2~16.04.12

2.3.1-2~ubuntu16.04.13

2.3.1-2~ubuntu16.04.14

2.3.1-2~ubuntu16.04.15

2.3.1-2~ubuntu16.04.16

2.3.1-2~ubuntu16.04.16+esm1

2.3.1-2~ubuntu16.04.16+esm2

2.3.1-2~ubuntu16.04.16+esm3

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.3.1-2~ubuntu16.04.16+esm4",
            "binary_name": "libruby2.3"
        },
        {
            "binary_version": "2.3.1-2~ubuntu16.04.16+esm4",
            "binary_name": "libruby2.3-dbg"
        },
        {
            "binary_version": "2.3.1-2~ubuntu16.04.16+esm4",
            "binary_name": "libruby2.3-dbgsym"
        },
        {
            "binary_version": "2.3.1-2~ubuntu16.04.16+esm4",
            "binary_name": "ruby2.3"
        },
        {
            "binary_version": "2.3.1-2~ubuntu16.04.16+esm4",
            "binary_name": "ruby2.3-dbgsym"
        },
        {
            "binary_version": "2.3.1-2~ubuntu16.04.16+esm4",
            "binary_name": "ruby2.3-dev"
        },
        {
            "binary_version": "2.3.1-2~ubuntu16.04.16+esm4",
            "binary_name": "ruby2.3-dev-dbgsym"
        },
        {
            "binary_version": "2.3.1-2~ubuntu16.04.16+esm4",
            "binary_name": "ruby2.3-doc"
        },
        {
            "binary_version": "2.3.1-2~ubuntu16.04.16+esm4",
            "binary_name": "ruby2.3-tcltk"
        },
        {
            "binary_version": "2.3.1-2~ubuntu16.04.16+esm4",
            "binary_name": "ruby2.3-tcltk-dbgsym"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / jruby

Package

Name: jruby
Purl: pkg:deb/ubuntu/jruby?arch=src?distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.7.21-2ubuntu4

1.7.22-1ubuntu1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:18.04:LTS / ruby2.5

Package

Name: ruby2.5
Purl: pkg:deb/ubuntu/ruby2.5?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.5.1-1ubuntu1.13

Affected versions

2.*

2.5.0~preview1-1ubuntu2

2.5.0-4ubuntu1

2.5.0-4ubuntu4

2.5.0-5ubuntu1

2.5.0-6ubuntu1

2.5.1-1ubuntu1

2.5.1-1ubuntu1.1

2.5.1-1ubuntu1.2

2.5.1-1ubuntu1.4

2.5.1-1ubuntu1.5

2.5.1-1ubuntu1.6

2.5.1-1ubuntu1.7

2.5.1-1ubuntu1.8

2.5.1-1ubuntu1.9

2.5.1-1ubuntu1.10

2.5.1-1ubuntu1.11

2.5.1-1ubuntu1.12

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.5.1-1ubuntu1.13",
            "binary_name": "libruby2.5"
        },
        {
            "binary_version": "2.5.1-1ubuntu1.13",
            "binary_name": "libruby2.5-dbgsym"
        },
        {
            "binary_version": "2.5.1-1ubuntu1.13",
            "binary_name": "ruby2.5"
        },
        {
            "binary_version": "2.5.1-1ubuntu1.13",
            "binary_name": "ruby2.5-dbgsym"
        },
        {
            "binary_version": "2.5.1-1ubuntu1.13",
            "binary_name": "ruby2.5-dev"
        },
        {
            "binary_version": "2.5.1-1ubuntu1.13",
            "binary_name": "ruby2.5-doc"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / jruby

Package

Name: jruby
Purl: pkg:deb/ubuntu/jruby?arch=src?distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

9.*

9.1.13.0-1

9.1.17.0-1~18.04

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / jruby

Package

Name: jruby
Purl: pkg:deb/ubuntu/jruby?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

9.*

9.1.17.0-3

9.1.17.0-3build5

9.1.17.0-3build6

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / ruby2.7

Package

Name: ruby2.7
Purl: pkg:deb/ubuntu/ruby2.7?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.0-5ubuntu1.8

Affected versions

2.*

2.7.0-1

2.7.0-2

2.7.0-3

2.7.0-4

2.7.0-4ubuntu1

2.7.0-5ubuntu1

2.7.0-5ubuntu1.1

2.7.0-5ubuntu1.2

2.7.0-5ubuntu1.3

2.7.0-5ubuntu1.4

2.7.0-5ubuntu1.5

2.7.0-5ubuntu1.6

2.7.0-5ubuntu1.7

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.7.0-5ubuntu1.8",
            "binary_name": "libruby2.7"
        },
        {
            "binary_version": "2.7.0-5ubuntu1.8",
            "binary_name": "libruby2.7-dbgsym"
        },
        {
            "binary_version": "2.7.0-5ubuntu1.8",
            "binary_name": "ruby2.7"
        },
        {
            "binary_version": "2.7.0-5ubuntu1.8",
            "binary_name": "ruby2.7-dbgsym"
        },
        {
            "binary_version": "2.7.0-5ubuntu1.8",
            "binary_name": "ruby2.7-dev"
        },
        {
            "binary_version": "2.7.0-5ubuntu1.8",
            "binary_name": "ruby2.7-doc"
        }
    ]
}

Ubuntu:22.04:LTS / ruby3.0

Package

Name: ruby3.0
Purl: pkg:deb/ubuntu/ruby3.0?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.0.2-7ubuntu2.3

Affected versions

3.*

3.0.2-5ubuntu1

3.0.2-7

3.0.2-7ubuntu2

3.0.2-7ubuntu2.1

3.0.2-7ubuntu2.2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.0.2-7ubuntu2.3",
            "binary_name": "libruby3.0"
        },
        {
            "binary_version": "3.0.2-7ubuntu2.3",
            "binary_name": "libruby3.0-dbgsym"
        },
        {
            "binary_version": "3.0.2-7ubuntu2.3",
            "binary_name": "ruby3.0"
        },
        {
            "binary_version": "3.0.2-7ubuntu2.3",
            "binary_name": "ruby3.0-dbgsym"
        },
        {
            "binary_version": "3.0.2-7ubuntu2.3",
            "binary_name": "ruby3.0-dev"
        },
        {
            "binary_version": "3.0.2-7ubuntu2.3",
            "binary_name": "ruby3.0-doc"
        }
    ]
}

Ubuntu:24.10 / jruby

Package

Name: jruby
Purl: pkg:deb/ubuntu/jruby?arch=src?distro=oracular

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

9.*

9.4.6.0+ds-1ubuntu3

9.4.6.0+ds-1.1ubuntu1

9.4.8.0+ds-1ubuntu1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / jruby

Package

Name: jruby
Purl: pkg:deb/ubuntu/jruby?arch=src?distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

9.*

9.3.9.0+ds-1

9.4.5.0+ds-1

9.4.5.0+ds-1ubuntu1

9.4.6.0+ds-1ubuntu3

Ecosystem specific

{
    "ubuntu_priority": "medium"
}