Vulnerability-Lookup

PYSEC-2026-856

Vulnerability from pysec - Published: 2026-07-06 08:03 - Updated: 2026-07-16 08:49

Details

OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool.

Impacted products

Name	purl
neutron	pkg:pypi/neutron

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "neutron",
        "purl": "pkg:pypi/neutron"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2014.2.4"
            },
            {
              "introduced": "2015.1.0"
            },
            {
              "fixed": "2015.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0",
        "10.0.5",
        "10.0.6",
        "10.0.7",
        "11.0.3",
        "11.0.4",
        "11.0.5",
        "11.0.6",
        "11.0.7",
        "11.0.8",
        "12.0.0",
        "12.0.0.0b3",
        "12.0.0.0rc1",
        "12.0.0.0rc2",
        "12.0.1",
        "12.0.2",
        "12.0.3",
        "12.0.4",
        "12.0.5",
        "12.0.6",
        "12.1.0",
        "12.1.1",
        "13.0.0",
        "13.0.0.0b1",
        "13.0.0.0b2",
        "13.0.0.0b3",
        "13.0.0.0rc1",
        "13.0.0.0rc2",
        "13.0.1",
        "13.0.2",
        "13.0.3",
        "13.0.4",
        "13.0.5",
        "13.0.6",
        "13.0.7",
        "14.0.0",
        "14.0.0.0b1",
        "14.0.0.0b2",
        "14.0.0.0b3",
        "14.0.0.0rc1",
        "14.0.1",
        "14.0.2",
        "14.0.3",
        "14.0.4",
        "14.1.0",
        "14.2.0",
        "14.3.0",
        "14.3.1",
        "14.4.0",
        "14.4.1",
        "14.4.2",
        "15.0.0",
        "15.0.0.0b1",
        "15.0.0.0rc1",
        "15.0.0.0rc2",
        "15.0.1",
        "15.0.2",
        "15.1.0",
        "15.2.0",
        "15.3.0",
        "15.3.1",
        "15.3.2",
        "15.3.3",
        "15.3.4",
        "16.0.0",
        "16.0.0.0b1",
        "16.0.0.0rc1",
        "16.0.0.0rc2",
        "16.1.0",
        "16.2.0",
        "16.3.0",
        "16.3.1",
        "16.3.2",
        "16.4.0",
        "16.4.1",
        "16.4.2",
        "17.0.0",
        "17.0.0.0rc1",
        "17.0.0.0rc2",
        "17.1.0",
        "17.1.1",
        "17.1.2",
        "17.2.0",
        "17.2.1",
        "17.3.0",
        "17.4.0",
        "17.4.1",
        "18.0.0",
        "18.0.0.0rc1",
        "18.0.0.0rc2",
        "18.1.0",
        "18.1.1",
        "18.2.0",
        "18.3.0",
        "18.4.0",
        "18.5.0",
        "18.6.0",
        "19.0.0",
        "19.0.0.0rc1",
        "19.0.0.0rc2",
        "19.1.0",
        "19.2.0",
        "19.3.0",
        "19.4.0",
        "19.5.0",
        "19.6.0",
        "19.7.0",
        "20.0.0",
        "20.0.0.0rc1",
        "20.0.0.0rc2",
        "20.1.0",
        "20.2.0",
        "20.3.0",
        "20.3.1",
        "20.4.0",
        "20.5.0",
        "21.0.0",
        "21.0.0.0rc1",
        "21.0.0.0rc2",
        "21.1.0",
        "21.1.1",
        "21.1.2",
        "21.2.0",
        "21.2.1",
        "22.0.0",
        "22.0.0.0rc1",
        "22.0.0.0rc2",
        "22.0.1",
        "22.0.2",
        "22.1.0",
        "22.2.0",
        "22.2.1",
        "23.0.0",
        "23.0.0.0b1",
        "23.0.0.0b2",
        "23.0.0.0b3",
        "23.0.0.0rc1",
        "23.0.0.0rc2",
        "23.1.0",
        "23.2.0",
        "23.3.0",
        "23.4.0",
        "23.5.0",
        "24.0.0",
        "24.0.0.0b1",
        "24.0.0.0rc1",
        "24.0.0.0rc2",
        "24.0.1",
        "24.1.0",
        "24.2.0",
        "24.2.1",
        "24.2.2",
        "25.0.0",
        "25.0.0.0b1",
        "25.0.0.0rc1",
        "25.0.0.0rc2",
        "25.1.0",
        "25.2.0",
        "25.2.1",
        "25.2.2",
        "25.2.3",
        "26.0.0",
        "26.0.0.0b1",
        "26.0.0.0b2",
        "26.0.0.0rc1",
        "26.0.0.0rc2",
        "26.0.1",
        "26.0.2",
        "26.0.3",
        "26.0.4",
        "27.0.0",
        "27.0.0.0b1",
        "27.0.0.0rc1",
        "27.0.1",
        "27.0.2",
        "27.0.3",
        "28.0.0",
        "28.0.0.0b1",
        "28.0.0.0b2",
        "28.0.0.0rc1",
        "28.0.0.0rc2",
        "28.0.1",
        "29.0.0.0b1"
      ]
    }
  ],
  "aliases": [
    "CVE-2015-3221",
    "GHSA-wf44-4mgj-rwvx"
  ],
  "details": "OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool.",
  "id": "PYSEC-2026-856",
  "modified": "2026-07-16T08:49:29.505665Z",
  "published": "2026-07-06T08:03:23.909736Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3221"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2015:1680"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2015-3221"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/neutron/+bug/1461054"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1232284"
    },
    {
      "type": "WEB",
      "url": "https://git.openstack.org/cgit/openstack/neutron/commit/?id=9ff6138c47c95034ba845e9448ddffd147b51f38"
    },
    {
      "type": "PACKAGE",
      "url": "https://opendev.org/openstack/neutron"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20200228084753/http://www.securityfocus.com/bid/75368"
    },
    {
      "type": "WEB",
      "url": "http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1680.html"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/neutron"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-wf44-4mgj-rwvx"
    }
  ],
  "summary": "OpenStack Neutron Improper Input Validation vulnerability"
}

CVE-2015-3221 (GCVE-0-2015-3221)

Vulnerability from cvelistv5 – Published: 2015-08-26 19:00 – Updated: 2024-08-06 05:39

Summary

Severity

No CVSS data available.

CWE

Assigner

redhat

References

4 references

URL	Tags
http://www.securityfocus.com/bid/75368	vdb-entryx_refsource_BID
http://lists.openstack.org/pipermail/openstack-an…	mailing-listx_refsource_MLIST
https://bugs.launchpad.net/neutron/+bug/1461054	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2015-1680.html	vendor-advisoryx_refsource_REDHAT

Date Public

2015-06-23 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:39:32.047Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "75368",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/75368"
          },
          {
            "name": "[openstack-announce] 20150623 [OSSA 2015-012] Neutron L2 agent DoS through incorrect allowed address pairs (CVE-2015-3221)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/neutron/+bug/1461054"
          },
          {
            "name": "RHSA-2015:1680",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2015-1680.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-06-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-01T15:57:02.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "75368",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/75368"
        },
        {
          "name": "[openstack-announce] 20150623 [OSSA 2015-012] Neutron L2 agent DoS through incorrect allowed address pairs (CVE-2015-3221)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.launchpad.net/neutron/+bug/1461054"
        },
        {
          "name": "RHSA-2015:1680",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2015-1680.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2015-3221",
    "datePublished": "2015-08-26T19:00:00.000Z",
    "dateReserved": "2015-04-10T00:00:00.000Z",
    "dateUpdated": "2024-08-06T05:39:32.047Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-WF44-4MGJ-RWVX

Vulnerability from github – Published: 2022-05-14 02:19 – Updated: 2023-02-08 18:00

Summary

OpenStack Neutron Improper Input Validation vulnerability

Details

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "neutron"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2014.2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "neutron"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2015.1.0"
            },
            {
              "fixed": "2015.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2015-3221"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-02-08T18:00:32Z",
    "nvd_published_at": "2015-08-26T19:59:00Z",
    "severity": "MODERATE"
  },
  "details": "OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool.",
  "id": "GHSA-wf44-4mgj-rwvx",
  "modified": "2023-02-08T18:00:32Z",
  "published": "2022-05-14T02:19:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3221"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2015:1680"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2015-3221"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/neutron/+bug/1461054"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1232284"
    },
    {
      "type": "WEB",
      "url": "https://git.openstack.org/cgit/openstack/neutron/commit/?id=9ff6138c47c95034ba845e9448ddffd147b51f38"
    },
    {
      "type": "PACKAGE",
      "url": "https://opendev.org/openstack/neutron"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20200228084753/http://www.securityfocus.com/bid/75368"
    },
    {
      "type": "WEB",
      "url": "http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1680.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "OpenStack Neutron Improper Input Validation vulnerability"
}

Sightings

Author	Source	Type	Date	Other

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

PYSEC-2026-856

CVE-2015-3221 (GCVE-0-2015-3221)

GHSA-WF44-4MGJ-RWVX

Tags

Sightings

Nomenclature