CVE-2023-3637 (GCVE-0-2023-3637)

Vulnerability from cvelistv5 – Published: 2023-07-25 12:47 – Updated: 2025-11-20 17:39
VLAI
Title
Openstack-neutron: unrestricted creation of security groups (fix for cve-2022-3277)
Summary
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.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-04-25 18:48 UTC
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1037 records in the last 180 days details
References
URL Tags
https://access.redhat.com/errata/RHSA-2023:4283 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2023-3637 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2222270 issue-trackingx_refsource_REDHAT
Impacted products
Date Public
2023-07-12 00:00
Show details on NVD website

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            "dateUpdated": "2025-11-20T17:39:47.319Z",
            "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
            "shortName": "redhat"
          },
          "references": [
            {
              "name": "RHSA-2023:4283",
              "tags": [
                "vendor-advisory",
                "x_refsource_REDHAT"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2023:4283"
            },
            {
              "tags": [
                "vdb-entry",
                "x_refsource_REDHAT"
              ],
              "url": "https://access.redhat.com/security/cve/CVE-2023-3637"
            },
            {
              "name": "RHBZ#2222270",
              "tags": [
                "issue-tracking",
                "x_refsource_REDHAT"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2222270"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2023-07-12T00:00:00.000Z",
              "value": "Reported to Red Hat."
            },
            {
              "lang": "en",
              "time": "2023-07-12T00:00:00.000Z",
              "value": "Made public."
            }
          ],
          "title": "Openstack-neutron: unrestricted creation of security groups (fix for cve-2022-3277)",
          "x_redhatCweChain": "CWE-400: Uncontrolled Resource Consumption"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "cveId": "CVE-2023-3637",
        "datePublished": "2023-07-25T12:47:31.531Z",
        "dateReserved": "2023-07-12T13:34:14.699Z",
        "dateUpdated": "2025-11-20T17:39:47.319Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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