CVE-2023-3637

MediumCVSS 6.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

Vendor	Product	Versions
Red Hat	Red Hat OpenStack Platform 16.2	—
Red Hat	Red Hat OpenStack Platform 13 (Queens) Operational Tools	—
Red Hat	Red Hat OpenStack Platform 16.1	—
Red Hat	Red Hat OpenStack Platform 17.0	—
Red Hat	Red Hat OpenStack Platform 17.1	—
Red Hat	Red Hat OpenStack Platform 18.0	—

References

https://access.redhat.com/errata/RHSA-2023:4283Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-3637Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2222270Issue Tracking, Vendor Advisory
https://access.redhat.com/errata/RHSA-2023:4283Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-3637Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2222270Issue Tracking, Vendor Advisory

Timeline

Published: Jul 25, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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