CVE-2023-3637
Openstack-neutron: unrestricted creation of security groups (fix for cve-2022-3277)
- State
- Published
- Severity
- 4.3 Medium
- Published
- Jul 25, 2023
- Updated
- Nov 20, 2025
- Reserved
- Jul 12, 2023
Description
An uncontrolled resource consumption flaw was found in openstack-neutron. This flaw allows a remote authenticated user to query a list of security groups for an invalid project. This issue creates resources that are unconstrained by the user's quota. If a malicious user were to submit a significant number of requests, this could lead to a denial of service.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L | redhat |
Weaknesses
- CWE-400 Uncontrolled Resource Consumption
Affected Products
| Product | Versions |
|---|---|
Red Hat OpenStack Platform 16.2Red Hat |
|
Red Hat OpenStack Platform 13 (Queens) Operational ToolsRed Hat | |
Red Hat OpenStack Platform 16.1Red Hat | |
Red Hat OpenStack Platform 17.0Red Hat | |
Red Hat OpenStack Platform 17.1Red Hat | |
Red Hat OpenStack Platform 18.0Red Hat |
References
- RHSA-2023:4283vendor-advisory
- https://access.redhat.com/security/cve/CVE-2023-3637vdb-entry
- RHBZ#2222270issue-tracking
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