CVE-2023-3637 Openstack-neutron: unrestricted creation of security groups (fix for cve-2022-3277)

2023-07-2512:47:31

CWE-400

redhat

www.cve.org

openstack-neutron

unrestricted creation

security groups

fix

remote authenticated user

resource consumption

denial of service

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

47.0%

JSON

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.

CNA Affected

[
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenStack Platform 16.2",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openstack-neutron",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "1:15.3.5-2.20230216175503.el8ost",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:openstack:16.2::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenStack Platform 13 (Queens) Operational Tools",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openstack-neutron",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:openstack-optools:13"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenStack Platform 16.1",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openstack-neutron",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:openstack:16.1"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenStack Platform 17.0",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openstack-neutron",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:openstack:17.0"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenStack Platform 17.1",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openstack-neutron",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:openstack:17.1"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenStack Platform 18.0",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openstack-neutron",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:openstack:18.0"
    ]
  }
]