UBUNTU-CVE-2021-38155

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Source
https://ubuntu.com/security/CVE-2021-38155
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-38155.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-38155
Related
Published
2021-08-06T21:15:00Z
Modified
2024-10-15T14:08:20Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling securitycompliance.lockoutfailure_attempts are affected.

References

Affected packages

Ubuntu:Pro:16.04:LTS / keystone

Package

Name
keystone
Purl
pkg:deb/ubuntu/keystone?arch=src?distro=esm-infra/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 

{
    "ubuntu_priority": "low"
}

Ubuntu:Pro:18.04:LTS / keystone

Package

Name
keystone
Purl
pkg:deb/ubuntu/keystone?arch=src?distro=esm-infra/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 

{
    "ubuntu_priority": "low"
}

Ubuntu:20.04:LTS / keystone

Package

Name
keystone
Purl
pkg:deb/ubuntu/keystone?arch=src?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 

{
    "ubuntu_priority": "low"
}

Ubuntu:22.04:LTS / keystone

Package

Name
keystone
Purl
pkg:deb/ubuntu/keystone?arch=src?distro=jammy

Affected ranges

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

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

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:24.10 / keystone

Package

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

Affected ranges

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

Affected versions

2:25.*

2:25.0.0-0ubuntu1
2:25.0.0+git2024080716.f4592184-0ubuntu1
2:25.0.0+git2024080716.f4592184-0ubuntu2

2:26.*

2:26.0.0~rc1-0ubuntu1
2:26.0.0-0ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:24.04:LTS / keystone

Package

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

Affected ranges

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

Affected versions

2:24.*

2:24.0.0-0ubuntu1
2:24.0.0+git2024011916.adfa92b4-0ubuntu1

2:25.*

2:25.0.0~rc1-0ubuntu1
2:25.0.0-0ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}