UBUNTU-CVE-2021-37695

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Source
https://ubuntu.com/security/CVE-2021-37695
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-37695.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-37695
Upstream
Downstream
Related
Published
2021-08-13T00:15:00Z
Modified
2025-09-08T16:47:16Z
Severity
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N CVSS Calculator
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

ckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEditor 4 Fake Objects package. The vulnerability allowed to inject malformed Fake Objects HTML, which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at version < 4.16.2. The problem has been recognized and patched. The fix will be available in version 4.16.2.

References

Affected packages

Ubuntu:18.04:LTS

ckeditor

Package

Name
ckeditor
Purl
pkg:deb/ubuntu/ckeditor@4.5.7+dfsg-2ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.7+dfsg-2ubuntu0.18.04.1

Affected versions

4.*

4.5.7+dfsg-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "ckeditor",
            "binary_version": "4.5.7+dfsg-2ubuntu0.18.04.1"
        }
    ]
}

Ubuntu:20.04:LTS

ckeditor

Package

Name
ckeditor
Purl
pkg:deb/ubuntu/ckeditor@4.12.1+dfsg-1ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.1+dfsg-1ubuntu0.1

Affected versions

4.*

4.11.1+dfsg-1
4.12.1+dfsg-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "ckeditor",
            "binary_version": "4.12.1+dfsg-1ubuntu0.1"
        }
    ]
}

Ubuntu:22.04:LTS

ckeditor3

Package

Name
ckeditor3
Purl
pkg:deb/ubuntu/ckeditor3@3.6.6.1+dfsg-7?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.6.6.1+dfsg-7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ckeditor3",
            "binary_version": "3.6.6.1+dfsg-7"
        }
    ]
}

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@7.7-1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

7.*

7.5-1
7.7-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "7.7-1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "7.7-1"
        }
    ]
}

request-tracker4

Package

Name
request-tracker4
Purl
pkg:deb/ubuntu/request-tracker4@4.4.4+dfsg-2ubuntu1.22.04.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.4.4+dfsg-2ubuntu1
4.4.4+dfsg-2ubuntu1.22.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "request-tracker4",
            "binary_version": "4.4.4+dfsg-2ubuntu1.22.04.1"
        },
        {
            "binary_name": "rt4-apache2",
            "binary_version": "4.4.4+dfsg-2ubuntu1.22.04.1"
        },
        {
            "binary_name": "rt4-clients",
            "binary_version": "4.4.4+dfsg-2ubuntu1.22.04.1"
        },
        {
            "binary_name": "rt4-db-mysql",
            "binary_version": "4.4.4+dfsg-2ubuntu1.22.04.1"
        },
        {
            "binary_name": "rt4-db-postgresql",
            "binary_version": "4.4.4+dfsg-2ubuntu1.22.04.1"
        },
        {
            "binary_name": "rt4-db-sqlite",
            "binary_version": "4.4.4+dfsg-2ubuntu1.22.04.1"
        },
        {
            "binary_name": "rt4-doc-html",
            "binary_version": "4.4.4+dfsg-2ubuntu1.22.04.1"
        },
        {
            "binary_name": "rt4-fcgi",
            "binary_version": "4.4.4+dfsg-2ubuntu1.22.04.1"
        },
        {
            "binary_name": "rt4-standalone",
            "binary_version": "4.4.4+dfsg-2ubuntu1.22.04.1"
        }
    ]
}

Ubuntu:24.04:LTS

ckeditor3

Package

Name
ckeditor3
Purl
pkg:deb/ubuntu/ckeditor3@3.6.6.1+dfsg-7?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.6.6.1+dfsg-7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ckeditor3",
            "binary_version": "3.6.6.1+dfsg-7"
        }
    ]
}

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@8.5-1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

8.*

8.3-1
8.5-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "8.5-1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "8.5-1"
        }
    ]
}

request-tracker4

Package

Name
request-tracker4
Purl
pkg:deb/ubuntu/request-tracker4@4.4.7+dfsg-1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.4.4+dfsg-2ubuntu1
4.4.4+dfsg-2ubuntu2
4.4.7+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "request-tracker4",
            "binary_version": "4.4.7+dfsg-1"
        },
        {
            "binary_name": "rt4-apache2",
            "binary_version": "4.4.7+dfsg-1"
        },
        {
            "binary_name": "rt4-clients",
            "binary_version": "4.4.7+dfsg-1"
        },
        {
            "binary_name": "rt4-db-mysql",
            "binary_version": "4.4.7+dfsg-1"
        },
        {
            "binary_name": "rt4-db-postgresql",
            "binary_version": "4.4.7+dfsg-1"
        },
        {
            "binary_name": "rt4-db-sqlite",
            "binary_version": "4.4.7+dfsg-1"
        },
        {
            "binary_name": "rt4-doc-html",
            "binary_version": "4.4.7+dfsg-1"
        },
        {
            "binary_name": "rt4-fcgi",
            "binary_version": "4.4.7+dfsg-1"
        },
        {
            "binary_name": "rt4-standalone",
            "binary_version": "4.4.7+dfsg-1"
        }
    ]
}

Ubuntu:25.04

ckeditor3

Package

Name
ckeditor3
Purl
pkg:deb/ubuntu/ckeditor3@3.6.6.1+dfsg-7?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.6.6.1+dfsg-7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ckeditor3",
            "binary_version": "3.6.6.1+dfsg-7"
        }
    ]
}

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@9.0-1?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

8.*

8.5-1

9.*

9.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "9.0-1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "9.0-1"
        }
    ]
}

request-tracker4

Package

Name
request-tracker4
Purl
pkg:deb/ubuntu/request-tracker4@4.4.7+dfsg-4syncable1?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.4.7+dfsg-1
4.4.7+dfsg-4syncable1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "request-tracker4",
            "binary_version": "4.4.7+dfsg-4syncable1"
        },
        {
            "binary_name": "rt4-apache2",
            "binary_version": "4.4.7+dfsg-4syncable1"
        },
        {
            "binary_name": "rt4-clients",
            "binary_version": "4.4.7+dfsg-4syncable1"
        },
        {
            "binary_name": "rt4-db-mysql",
            "binary_version": "4.4.7+dfsg-4syncable1"
        },
        {
            "binary_name": "rt4-db-postgresql",
            "binary_version": "4.4.7+dfsg-4syncable1"
        },
        {
            "binary_name": "rt4-db-sqlite",
            "binary_version": "4.4.7+dfsg-4syncable1"
        },
        {
            "binary_name": "rt4-doc-html",
            "binary_version": "4.4.7+dfsg-4syncable1"
        },
        {
            "binary_name": "rt4-fcgi",
            "binary_version": "4.4.7+dfsg-4syncable1"
        },
        {
            "binary_name": "rt4-standalone",
            "binary_version": "4.4.7+dfsg-4syncable1"
        }
    ]
}

Ubuntu:Pro:16.04:LTS

ckeditor

Package

Name
ckeditor
Purl
pkg:deb/ubuntu/ckeditor@4.5.7+dfsg-2ubuntu0.16.04.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.7+dfsg-2ubuntu0.16.04.1~esm1

Affected versions

4.*

4.4.4+dfsg1-3
4.5.6+dfsg-1
4.5.7+dfsg-1
4.5.7+dfsg-2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "ckeditor",
            "binary_version": "4.5.7+dfsg-2ubuntu0.16.04.1~esm1"
        }
    ]
}

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@5.2-1ubuntu1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.9-1

5.*

5.1-1
5.2-1
5.2-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "5.2-1ubuntu1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "5.2-1ubuntu1"
        }
    ]
}

request-tracker4

Package

Name
request-tracker4
Purl
pkg:deb/ubuntu/request-tracker4@4.2.12-5?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.2.11-2
4.2.12-3
4.2.12-4
4.2.12-5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "request-tracker4",
            "binary_version": "4.2.12-5"
        },
        {
            "binary_name": "rt4-apache2",
            "binary_version": "4.2.12-5"
        },
        {
            "binary_name": "rt4-clients",
            "binary_version": "4.2.12-5"
        },
        {
            "binary_name": "rt4-db-mysql",
            "binary_version": "4.2.12-5"
        },
        {
            "binary_name": "rt4-db-postgresql",
            "binary_version": "4.2.12-5"
        },
        {
            "binary_name": "rt4-db-sqlite",
            "binary_version": "4.2.12-5"
        },
        {
            "binary_name": "rt4-doc-html",
            "binary_version": "4.2.12-5"
        },
        {
            "binary_name": "rt4-fcgi",
            "binary_version": "4.2.12-5"
        },
        {
            "binary_name": "rt4-standalone",
            "binary_version": "4.2.12-5"
        }
    ]
}

Ubuntu:Pro:18.04:LTS

ckeditor3

Package

Name
ckeditor3
Purl
pkg:deb/ubuntu/ckeditor3@3.6.6.1+dfsg-1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.6.6.1+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ckeditor3",
            "binary_version": "3.6.6.1+dfsg-1"
        }
    ]
}

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@6.2-1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.7-1

6.*

6.1-1
6.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "6.2-1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "6.2-1"
        }
    ]
}

request-tracker4

Package

Name
request-tracker4
Purl
pkg:deb/ubuntu/request-tracker4@4.4.2-2ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.4.1-5
4.4.2-1
4.4.2-2
4.4.2-2ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "request-tracker4",
            "binary_version": "4.4.2-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "rt4-apache2",
            "binary_version": "4.4.2-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "rt4-clients",
            "binary_version": "4.4.2-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "rt4-db-mysql",
            "binary_version": "4.4.2-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "rt4-db-postgresql",
            "binary_version": "4.4.2-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "rt4-db-sqlite",
            "binary_version": "4.4.2-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "rt4-doc-html",
            "binary_version": "4.4.2-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "rt4-fcgi",
            "binary_version": "4.4.2-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "rt4-standalone",
            "binary_version": "4.4.2-2ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:Pro:20.04:LTS

ckeditor3

Package

Name
ckeditor3
Purl
pkg:deb/ubuntu/ckeditor3@3.6.6.1+dfsg-4?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.6.6.1+dfsg-3
3.6.6.1+dfsg-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ckeditor3",
            "binary_version": "3.6.6.1+dfsg-4"
        }
    ]
}

ldap-account-manager

Package

Name
ldap-account-manager
Purl
pkg:deb/ubuntu/ldap-account-manager@6.7-1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.7-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ldap-account-manager",
            "binary_version": "6.7-1"
        },
        {
            "binary_name": "ldap-account-manager-lamdaemon",
            "binary_version": "6.7-1"
        }
    ]
}

request-tracker4

Package

Name
request-tracker4
Purl
pkg:deb/ubuntu/request-tracker4@4.4.3-2+deb10u3build0.20.04.1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.4.3-2
4.4.3-2+deb10u3build0.20.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "request-tracker4",
            "binary_version": "4.4.3-2+deb10u3build0.20.04.1"
        },
        {
            "binary_name": "rt4-apache2",
            "binary_version": "4.4.3-2+deb10u3build0.20.04.1"
        },
        {
            "binary_name": "rt4-clients",
            "binary_version": "4.4.3-2+deb10u3build0.20.04.1"
        },
        {
            "binary_name": "rt4-db-mysql",
            "binary_version": "4.4.3-2+deb10u3build0.20.04.1"
        },
        {
            "binary_name": "rt4-db-postgresql",
            "binary_version": "4.4.3-2+deb10u3build0.20.04.1"
        },
        {
            "binary_name": "rt4-db-sqlite",
            "binary_version": "4.4.3-2+deb10u3build0.20.04.1"
        },
        {
            "binary_name": "rt4-doc-html",
            "binary_version": "4.4.3-2+deb10u3build0.20.04.1"
        },
        {
            "binary_name": "rt4-fcgi",
            "binary_version": "4.4.3-2+deb10u3build0.20.04.1"
        },
        {
            "binary_name": "rt4-standalone",
            "binary_version": "4.4.3-2+deb10u3build0.20.04.1"
        }
    ]
}