CVE-2023-3637 — MEDIUM (4.3)

Vulnerability 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.

CVSS Score

4.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Redhat	Openstack Platform	13.0

Related Weaknesses (CWE)

CWE-400

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 TrackingVendor 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 TrackingVendor Advisory

FAQ

What is CVE-2023-3637?

CVE-2023-3637 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 res...

How severe is CVE-2023-3637?

CVE-2023-3637 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-3637?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Openstack Platform.