UBUNTU-CVE-2020-14004

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Source
https://ubuntu.com/security/CVE-2020-14004
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-14004.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-14004
Upstream
Published
2020-06-12T16:15:00Z
Modified
2025-10-24T04:48:32Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An issue was discovered in Icinga2 before v2.12.0-rc1. The prepare-dirs script (run as part of the icinga2 systemd service) executes chmod 2750 /run/icinga2/cmd. /run/icinga2 is under control of an unprivileged user by default. If /run/icinga2/cmd is a symlink, then it will by followed and arbitrary files can be changed to mode 2750 by the unprivileged icinga2 user.

References

Affected packages

Ubuntu:16.04:LTS

icinga2

Package

Name
icinga2
Purl
pkg:deb/ubuntu/icinga2@2.4.1-2ubuntu1?arch=source&distro=xenial

Affected ranges

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

Affected versions

2.*

2.3.8-1build1
2.3.11-1
2.4.0-1
2.4.1-1
2.4.1-2
2.4.1-2ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "icinga2",
            "binary_version": "2.4.1-2ubuntu1"
        },
        {
            "binary_name": "icinga2-bin",
            "binary_version": "2.4.1-2ubuntu1"
        },
        {
            "binary_name": "icinga2-classicui",
            "binary_version": "2.4.1-2ubuntu1"
        },
        {
            "binary_name": "icinga2-common",
            "binary_version": "2.4.1-2ubuntu1"
        },
        {
            "binary_name": "icinga2-ido-mysql",
            "binary_version": "2.4.1-2ubuntu1"
        },
        {
            "binary_name": "icinga2-ido-pgsql",
            "binary_version": "2.4.1-2ubuntu1"
        },
        {
            "binary_name": "icinga2-studio",
            "binary_version": "2.4.1-2ubuntu1"
        },
        {
            "binary_name": "libicinga2",
            "binary_version": "2.4.1-2ubuntu1"
        },
        {
            "binary_name": "vim-icinga2",
            "binary_version": "2.4.1-2ubuntu1"
        }
    ]
}

Ubuntu:18.04:LTS

icinga2

Package

Name
icinga2
Purl
pkg:deb/ubuntu/icinga2@2.8.1-0ubuntu2?arch=source&distro=bionic

Affected ranges

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

Affected versions

2.*

2.7.0-1
2.8.1-0ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "icinga2",
            "binary_version": "2.8.1-0ubuntu2"
        },
        {
            "binary_name": "icinga2-bin",
            "binary_version": "2.8.1-0ubuntu2"
        },
        {
            "binary_name": "icinga2-classicui",
            "binary_version": "2.8.1-0ubuntu2"
        },
        {
            "binary_name": "icinga2-common",
            "binary_version": "2.8.1-0ubuntu2"
        },
        {
            "binary_name": "icinga2-ido-mysql",
            "binary_version": "2.8.1-0ubuntu2"
        },
        {
            "binary_name": "icinga2-ido-pgsql",
            "binary_version": "2.8.1-0ubuntu2"
        },
        {
            "binary_name": "icinga2-studio",
            "binary_version": "2.8.1-0ubuntu2"
        },
        {
            "binary_name": "libicinga2",
            "binary_version": "2.8.1-0ubuntu2"
        },
        {
            "binary_name": "vim-icinga2",
            "binary_version": "2.8.1-0ubuntu2"
        }
    ]
}

Ubuntu:20.04:LTS

icinga2

Package

Name
icinga2
Purl
pkg:deb/ubuntu/icinga2@2.11.2-1ubuntu3?arch=source&distro=focal

Affected ranges

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

Affected versions

2.*

2.10.5-1build1
2.11.2-1
2.11.2-1ubuntu1
2.11.2-1ubuntu2
2.11.2-1ubuntu3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "icinga2",
            "binary_version": "2.11.2-1ubuntu3"
        },
        {
            "binary_name": "icinga2-bin",
            "binary_version": "2.11.2-1ubuntu3"
        },
        {
            "binary_name": "icinga2-common",
            "binary_version": "2.11.2-1ubuntu3"
        },
        {
            "binary_name": "icinga2-ido-mysql",
            "binary_version": "2.11.2-1ubuntu3"
        },
        {
            "binary_name": "icinga2-ido-pgsql",
            "binary_version": "2.11.2-1ubuntu3"
        },
        {
            "binary_name": "vim-icinga2",
            "binary_version": "2.11.2-1ubuntu3"
        }
    ]
}

Ubuntu:22.04:LTS

icinga2

Package

Name
icinga2
Purl
pkg:deb/ubuntu/icinga2@2.13.2-1build2?arch=source&distro=jammy

Affected ranges

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

Affected versions

2.*

2.12.3-1
2.13.1-1
2.13.2-1
2.13.2-1build1
2.13.2-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "icinga2",
            "binary_version": "2.13.2-1build2"
        },
        {
            "binary_name": "icinga2-bin",
            "binary_version": "2.13.2-1build2"
        },
        {
            "binary_name": "icinga2-common",
            "binary_version": "2.13.2-1build2"
        },
        {
            "binary_name": "icinga2-ido-mysql",
            "binary_version": "2.13.2-1build2"
        },
        {
            "binary_name": "icinga2-ido-pgsql",
            "binary_version": "2.13.2-1build2"
        },
        {
            "binary_name": "vim-icinga2",
            "binary_version": "2.13.2-1build2"
        }
    ]
}

Ubuntu:24.04:LTS

icinga2

Package

Name
icinga2
Purl
pkg:deb/ubuntu/icinga2@2.14.2-1build2?arch=source&distro=noble

Affected ranges

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

Affected versions

2.*

2.13.8-1
2.14.1-1
2.14.2-1
2.14.2-1build1
2.14.2-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "icinga2",
            "binary_version": "2.14.2-1build2"
        },
        {
            "binary_name": "icinga2-bin",
            "binary_version": "2.14.2-1build2"
        },
        {
            "binary_name": "icinga2-common",
            "binary_version": "2.14.2-1build2"
        },
        {
            "binary_name": "icinga2-ido-mysql",
            "binary_version": "2.14.2-1build2"
        },
        {
            "binary_name": "icinga2-ido-pgsql",
            "binary_version": "2.14.2-1build2"
        },
        {
            "binary_name": "vim-icinga2",
            "binary_version": "2.14.2-1build2"
        }
    ]
}

Ubuntu:25.04

icinga2

Package

Name
icinga2
Purl
pkg:deb/ubuntu/icinga2@2.14.5-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

2.*

2.14.2-1build2
2.14.3-1
2.14.4-1
2.14.5-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "icinga2",
            "binary_version": "2.14.5-1"
        },
        {
            "binary_name": "icinga2-bin",
            "binary_version": "2.14.5-1"
        },
        {
            "binary_name": "icinga2-common",
            "binary_version": "2.14.5-1"
        },
        {
            "binary_name": "icinga2-ido-mysql",
            "binary_version": "2.14.5-1"
        },
        {
            "binary_name": "icinga2-ido-pgsql",
            "binary_version": "2.14.5-1"
        },
        {
            "binary_name": "vim-icinga2",
            "binary_version": "2.14.5-1"
        }
    ]
}

Ubuntu:25.10

icinga2

Package

Name
icinga2
Purl
pkg:deb/ubuntu/icinga2@2.15.0-1?arch=source&distro=questing

Affected ranges

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

Affected versions

2.*

2.14.5-1
2.14.6-1
2.15.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "icinga2",
            "binary_version": "2.15.0-1"
        },
        {
            "binary_name": "icinga2-bin",
            "binary_version": "2.15.0-1"
        },
        {
            "binary_name": "icinga2-common",
            "binary_version": "2.15.0-1"
        },
        {
            "binary_name": "icinga2-ido-mysql",
            "binary_version": "2.15.0-1"
        },
        {
            "binary_name": "icinga2-ido-pgsql",
            "binary_version": "2.15.0-1"
        },
        {
            "binary_name": "vim-icinga2",
            "binary_version": "2.15.0-1"
        }
    ]
}