openstack-barbican Denial of Service vulnerability
An authorization flaw was found in openstack-barbican, where anyone with an admin role could add secrets to a different project container. This flaw allows an attacker on the network to consume protected resources and cause a denial of service.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | barbican | < 14.0.0 | 14.0.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-23452
- https://github.com/openstack/barbican/commit/6c841b23afa8ed6fa4cd01ba1a6bebfb60f06ae5
- https://access.redhat.com/errata/RHSA-2022:5114
- https://access.redhat.com/errata/RHSA-2022:8874
- https://access.redhat.com/security/cve/CVE-2022-23452
- https://bugzilla.redhat.com/show_bug.cgi?id=2022908
- https://bugzilla.redhat.com/show_bug.cgi?id=2025090
- https://review.opendev.org/c/openstack/barbican/+/814200
- https://storyboard.openstack.org/#!/story/2009297
- https://storyboard.openstack.org/#%21/story/2009297
- https://pypi.org/project/barbican
- https://github.com/advisories/GHSA-6p2h-rjj7-2j63
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H- Weakness (CWE)
CWE-863- Platform
- Python (PyPI)
- Package
barbican- Disclosed
- 02.09.2022
- Updated
- 11.10.2026 13:18
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-785 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-6p2h-rjj7-2j63 - CC BY 4.0
Vulnerability history: barbican
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 4
- First → latest
- 09.2022 09.2023
- Without a fix
- 2
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 3
Disclosures per year
- 2022: 2
- 2023: 2
- 2024: 0
- 2025: 0
- 2026: 0
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