UBUNTU-CVE-2022-2447

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Source
https://ubuntu.com/security/CVE-2022-2447
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-2447.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2022-2447
Upstream
Downstream
Related
Published
2022-09-01T21:15:00Z
Modified
2025-12-12T09:32:10.392058Z
Severity
  • 6.6 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

A flaw was found in Keystone. There is a time lag (up to one hour in a default configuration) between when security policy says a token should be revoked from when it is actually revoked. This could allow a remote administrator to secretly maintain access for longer than expected.

References

Affected packages

Ubuntu:16.04:LTS / keystone

Package

Name
keystone
Purl
pkg:deb/ubuntu/keystone@2:9.3.0-0ubuntu3.2?arch=source&distro=xenial

Affected ranges

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

Affected versions

2:8.*

2:8.0.0-0ubuntu1

2:9.*

2:9.0.0~b1-0ubuntu1
2:9.0.0~b2-0ubuntu1
2:9.0.0~b3-0ubuntu1
2:9.0.0~rc1-0ubuntu1
2:9.0.0-0ubuntu1
2:9.0.2-0ubuntu1
2:9.0.2-0ubuntu2
2:9.1.0-0ubuntu1
2:9.2.0-0ubuntu1
2:9.3.0-0ubuntu1
2:9.3.0-0ubuntu2
2:9.3.0-0ubuntu3
2:9.3.0-0ubuntu3.1
2:9.3.0-0ubuntu3.2

Ecosystem specific 

{
    "priority_reason": "Upstream keystone developers have rated this to be a low severity issue",
    "binaries": [
        {
            "binary_version": "2:9.3.0-0ubuntu3.2",
            "binary_name": "keystone"
        },
        {
            "binary_version": "2:9.3.0-0ubuntu3.2",
            "binary_name": "python-keystone"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-2447.json"

Ubuntu:18.04:LTS / keystone

Package

Name
keystone
Purl
pkg:deb/ubuntu/keystone@2:13.0.4-0ubuntu1?arch=source&distro=bionic

Affected ranges

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

Affected versions

2:12.*

2:12.0.0-0ubuntu1

2:13.*

2:13.0.0~b1-0ubuntu1
2:13.0.0~b2-0ubuntu1
2:13.0.0~b3-0ubuntu1
2:13.0.0~rc1-0ubuntu1
2:13.0.0~rc2-0ubuntu1
2:13.0.0-0ubuntu1
2:13.0.1-0ubuntu1
2:13.0.2-0ubuntu1
2:13.0.2-0ubuntu3
2:13.0.4-0ubuntu1

Ecosystem specific 

{
    "priority_reason": "Upstream keystone developers have rated this to be a low severity issue",
    "binaries": [
        {
            "binary_version": "2:13.0.4-0ubuntu1",
            "binary_name": "keystone"
        },
        {
            "binary_version": "2:13.0.4-0ubuntu1",
            "binary_name": "python-keystone"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-2447.json"

Ubuntu:20.04:LTS / keystone

Package

Name
keystone
Purl
pkg:deb/ubuntu/keystone@2:17.0.1-0ubuntu2?arch=source&distro=focal

Affected ranges

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

Affected versions

2:16.*

2:16.0.0-0ubuntu1

2:17.*

2:17.0.0~b1~git2019121613.db81fee63-0ubuntu1
2:17.0.0~b2~git2020020513.99733f172-0ubuntu1
2:17.0.0~b3~git2020032415.9f9040257-0ubuntu1
2:17.0.0~b3~git2020032415.9f9040257-0ubuntu2
2:17.0.0~b3~git2020041013.7bb6314e4-0ubuntu1
2:17.0.0-0ubuntu0.20.04.1
2:17.0.1-0ubuntu1
2:17.0.1-0ubuntu2

Ecosystem specific 

{
    "priority_reason": "Upstream keystone developers have rated this to be a low severity issue",
    "binaries": [
        {
            "binary_version": "2:17.0.1-0ubuntu2",
            "binary_name": "keystone"
        },
        {
            "binary_version": "2:17.0.1-0ubuntu2",
            "binary_name": "keystone-common"
        },
        {
            "binary_version": "2:17.0.1-0ubuntu2",
            "binary_name": "python3-keystone"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-2447.json"

Ubuntu:22.04:LTS / keystone

Package

Name
keystone
Purl
pkg:deb/ubuntu/keystone@2:21.0.1-0ubuntu2.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:21.0.1-0ubuntu2.1

Affected versions

2:20.*

2:20.0.0-0ubuntu1
2:20.0.0+git2021120815.2ddf8f321-0ubuntu1
2:20.0.0+git2022011217.771c943ad-0ubuntu1
2:20.0.0+git2022030313.a3fc9e7c3-0ubuntu1

2:21.*

2:21.0.0-0ubuntu1
2:21.0.1-0ubuntu1
2:21.0.1-0ubuntu2

Ecosystem specific 

{
    "priority_reason": "Upstream keystone developers have rated this to be a low severity issue",
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2:21.0.1-0ubuntu2.1",
            "binary_name": "keystone"
        },
        {
            "binary_version": "2:21.0.1-0ubuntu2.1",
            "binary_name": "keystone-common"
        },
        {
            "binary_version": "2:21.0.1-0ubuntu2.1",
            "binary_name": "python3-keystone"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-2447.json"