PyPi: Neutron

CVE-2023-3637

Safety vulnerability ID: 59931

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Jul 25, 2023 Updated at Apr 29, 2025
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Advisory

Neutron 23.0.0.0b2 and prior versions have a Denial of Service vulnerability. 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.
https://github.com/advisories/GHSA-r3jh-qhgj-gvr8

Affected package

neutron

Latest version: 26.0.0

OpenStack Networking

Affected versions

Fixed versions

Vulnerability changelog

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. See CVE-2023-3637.


MISC:RHBZ#2222270: https://bugzilla.redhat.com/show_bug.cgi?id=2222270
MISC:https://access.redhat.com/security/cve/CVE-2023-3637: https://access.redhat.com/security/cve/CVE-2023-3637

Resources

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Severity Details

CVSS Base Score

MEDIUM 6.5

CVSS v3 Details

MEDIUM 6.5
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
LOW
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality Impact (C)
NONE
Integrity Impact (I)
NONE
Availability Availability (A)
HIGH