Vulnerability-Lookup

CVE-2015-5240 (GCVE-0-2015-5240)

Vulnerability from cvelistv5 – Published: 2015-10-27 16:00 – Updated: 2024-08-06 06:41

Summary

Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

5 references

URL	Tags
http://rhn.redhat.com/errata/RHSA-2015-1909.html	vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=1258458	x_refsource_CONFIRM
https://security.openstack.org/ossa/OSSA-2015-018.html	x_refsource_CONFIRM
https://bugs.launchpad.net/neutron/+bug/1489111	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2015/09/08/9	mailing-listx_refsource_MLIST

Date Public

2015-09-08 00:00

Show details on NVD website

JSON

To clipboard

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      "cve": "CVE-2015-5240",
      "id": "CVE-2015-5240",
      "initial_release_date": "2015-09-08T00:00:00+00:00",
      "product_status:fixed": "101",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "openstack-neutron: Firewall rules bypass through port update",
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      "id": "CVE-2015-5240",
      "initial_release_date": "2023-02-15T05:16:29Z",
      "product_status:known_not_affected": "1",
      "product_status:recommended": "36",
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      "status": "interim",
      "title": "SUSE CVE CVE-2015-5240",
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}

CNVD-2015-06349

Vulnerability from cnvd - Published: 2015-10-09

Title

OpenStack Neutron防火墙安全绕过漏洞

Description

OpenStack是一个云平台管理项目。Neutron是其中的一个提供了网络即服务的网络组件，它能够在OpenStack服务之间创建网络、向网格中接入网络设备等。 Neutron存在安全绕过漏洞，允许远程攻击者可利用该漏洞通过端口更新绕过防火墙规则。

Severity

中

Patch Name

OpenStack Neutron防火墙安全绕过漏洞的补丁

Patch Description

OpenStack是一个云平台管理项目。Neutron是其中的一个提供了网络即服务的网络组件，它能够在OpenStack服务之间创建网络、向网格中接入网络设备等。 Neutron存在安全绕过漏洞，允许远程攻击者可利用该漏洞通过端口更新绕过防火墙规则。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： https://review.openstack.org/221345 https://review.openstack.org/221344 https://review.openstack.org/221342

Reference

http://www.openwall.com/lists/oss-security/2015/09/08/9

Impacted products

Name
OpenStack Neutron 2014.2.3 - 2015.1.1

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-5240"
    }
  },
  "description": "OpenStack\u662f\u4e00\u4e2a\u4e91\u5e73\u53f0\u7ba1\u7406\u9879\u76ee\u3002Neutron\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u63d0\u4f9b\u4e86\u7f51\u7edc\u5373\u670d\u52a1\u7684\u7f51\u7edc\u7ec4\u4ef6\uff0c\u5b83\u80fd\u591f\u5728OpenStack\u670d\u52a1\u4e4b\u95f4\u521b\u5efa\u7f51\u7edc\u3001\u5411\u7f51\u683c\u4e2d\u63a5\u5165\u7f51\u7edc\u8bbe\u5907\u7b49\u3002\r\n\r\nNeutron\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7aef\u53e3\u66f4\u65b0\u7ed5\u8fc7\u9632\u706b\u5899\u89c4\u5219\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-06349",
  "openTime": "2015-10-09",
  "patchDescription": "OpenStack\u662f\u4e00\u4e2a\u4e91\u5e73\u53f0\u7ba1\u7406\u9879\u76ee\u3002Neutron\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u63d0\u4f9b\u4e86\u7f51\u7edc\u5373\u670d\u52a1\u7684\u7f51\u7edc\u7ec4\u4ef6\uff0c\u5b83\u80fd\u591f\u5728OpenStack\u670d\u52a1\u4e4b\u95f4\u521b\u5efa\u7f51\u7edc\u3001\u5411\u7f51\u683c\u4e2d\u63a5\u5165\u7f51\u7edc\u8bbe\u5907\u7b49\u3002 \r\n\r\nNeutron\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7aef\u53e3\u66f4\u65b0\u7ed5\u8fc7\u9632\u706b\u5899\u89c4\u5219\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "OpenStack Neutron\u9632\u706b\u5899\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  "referenceLink": "http://www.openwall.com/lists/oss-security/2015/09/08/9",
  "serverity": "\u4e2d",
  "submitTime": "2015-09-27",
  "title": "OpenStack Neutron\u9632\u706b\u5899\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

FKIE_CVE-2015-5240

Vulnerability from fkie_nvd - Published: 2015-10-27 16:59 - Updated: 2026-06-17 00:28

Severity

Summary

References

URL	Tags
secalert@redhat.com	http://rhn.redhat.com/errata/RHSA-2015-1909.html
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2015/09/08/9
secalert@redhat.com	https://bugs.launchpad.net/neutron/+bug/1489111
secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=1258458
secalert@redhat.com	https://security.openstack.org/ossa/OSSA-2015-018.html	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://rhn.redhat.com/errata/RHSA-2015-1909.html
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2015/09/08/9
af854a3a-2127-422b-91ae-364da2661108	https://bugs.launchpad.net/neutron/+bug/1489111
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.redhat.com/show_bug.cgi?id=1258458
af854a3a-2127-422b-91ae-364da2661108	https://security.openstack.org/ossa/OSSA-2015-018.html	Vendor Advisory

Impacted products

Vendor	Product	Version
openstack	neutron	2014.2.3
openstack	neutron	2015.1.0
openstack	neutron	2015.1.1

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openstack:neutron:2014.2.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "9E6019E7-50F6-42F3-9B78-3EDD63CCA597",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:neutron:2015.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "83CFE710-E3A7-4372-AECD-5E30DC4A282F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:neutron:2015.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "565B9915-CF22-4BDA-B74A-F4F48C9DEA3A",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied."
    },
    {
      "lang": "es",
      "value": "Condici\u00f3n de carrera en OpenStack Neutron en versiones anteriores 2014.2.4 and 2015.1 en versiones anteriores 2015.1.2, cuando se utiliza el plugin ML2 o los grupos de seguridad de API AMQP, permite a usuarios remotos autenticados eludir controles IP anti-spoofing cambiando el propietario del dispositivo de un puerto para empezar con la red: antes de que las reglas de seguridad de grupo sean aplicadas."
    }
  ],
  "id": "CVE-2015-5240",
  "lastModified": "2026-06-17T00:28:44.360",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-10-27T16:59:06.230",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1909.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2015/09/08/9"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugs.launchpad.net/neutron/+bug/1489111"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1258458"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://security.openstack.org/ossa/OSSA-2015-018.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1909.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2015/09/08/9"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugs.launchpad.net/neutron/+bug/1489111"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1258458"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://security.openstack.org/ossa/OSSA-2015-018.html"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-HHPJ-6PJ7-WPX5

Vulnerability from github – Published: 2022-05-17 03:52 – Updated: 2024-05-14 20:58

Summary

OpenStack Neutron Race condition vulnerability

Details

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "neutron"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2015-5240"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-14T20:58:26Z",
    "nvd_published_at": "2015-10-27T16:59:00Z",
    "severity": "LOW"
  },
  "details": "Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied.",
  "id": "GHSA-hhpj-6pj7-wpx5",
  "modified": "2024-05-14T20:58:26Z",
  "published": "2022-05-17T03:52:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5240"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/neutron/commit/767cea23de44a963c6793ffe30ea5c6827d27a38"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/neutron/commit/bbca973986fdc99eae9d1b2545e8246c0b2be2e2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/neutron/commit/fdc3431ccd219accf6a795079d9b67b8656eed8e"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2015:1909"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2015-5240"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/neutron/+bug/1489111"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1258458"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openstack/neutron"
    },
    {
      "type": "WEB",
      "url": "https://security.openstack.org/ossa/OSSA-2015-018.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1909.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2015/09/08/9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "OpenStack Neutron Race condition vulnerability"
}

GSD-2015-5240

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2015-5240

Aliases

CVE-2015-5240

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2015-5240",
    "description": "Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied.",
    "id": "GSD-2015-5240",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-5240.html",
      "https://access.redhat.com/errata/RHSA-2015:1909"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-5240"
      ],
      "details": "Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied.",
      "id": "GSD-2015-5240",
      "modified": "2023-12-13T01:20:06.709977Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2015-5240",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
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      "data_version": "4.0",
      "description": {
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://rhn.redhat.com/errata/RHSA-2015-1909.html",
            "refsource": "MISC",
            "url": "http://rhn.redhat.com/errata/RHSA-2015-1909.html"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2015/09/08/9",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2015/09/08/9"
          },
          {
            "name": "https://bugs.launchpad.net/neutron/+bug/1489111",
            "refsource": "MISC",
            "url": "https://bugs.launchpad.net/neutron/+bug/1489111"
          },
          {
            "name": "https://security.openstack.org/ossa/OSSA-2015-018.html",
            "refsource": "MISC",
            "url": "https://security.openstack.org/ossa/OSSA-2015-018.html"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1258458",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1258458"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:openstack:neutron:2015.1.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:openstack:neutron:2014.2.3:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:openstack:neutron:2015.1.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2015-5240"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-362"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://security.openstack.org/ossa/OSSA-2015-018.html",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://security.openstack.org/ossa/OSSA-2015-018.html"
            },
            {
              "name": "[oss-security] 20151008 [OSSA 2015-018] Neutron firewall rules bypass through port update (CVE-2015-5240)",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2015/09/08/9"
            },
            {
              "name": "RHSA-2015:1909",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2015-1909.html"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1258458",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1258458"
            },
            {
              "name": "https://bugs.launchpad.net/neutron/+bug/1489111",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://bugs.launchpad.net/neutron/+bug/1489111"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 6.8,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-13T00:52Z",
      "publishedDate": "2015-10-27T16:59Z"
    }
  }
}

PYSEC-2026-853

Vulnerability from pysec - Published: 2026-07-06 08:03 - Updated: 2026-07-07 11:30

Details

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": "7.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2015-5240",
    "GHSA-hhpj-6pj7-wpx5"
  ],
  "details": "Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied.",
  "id": "PYSEC-2026-853",
  "modified": "2026-07-07T11:30:48.203021Z",
  "published": "2026-07-06T08:03:25.638146Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5240"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/neutron/commit/767cea23de44a963c6793ffe30ea5c6827d27a38"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/neutron/commit/bbca973986fdc99eae9d1b2545e8246c0b2be2e2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/neutron/commit/fdc3431ccd219accf6a795079d9b67b8656eed8e"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2015:1909"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2015-5240"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/neutron/+bug/1489111"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1258458"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openstack/neutron"
    },
    {
      "type": "WEB",
      "url": "https://security.openstack.org/ossa/OSSA-2015-018.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1909.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2015/09/08/9"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/neutron"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-hhpj-6pj7-wpx5"
    }
  ],
  "summary": "OpenStack Neutron Race condition vulnerability"
}

RHSA-2015:1909

Vulnerability from csaf_redhat - Published: 2015-10-15 16:09 - Updated: 2026-07-31 14:36

Summary

Red Hat Security Advisory: openstack-neutron security and bug fix update

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2015-5240.

CVE-2015-5240

A race-condition flaw leading to ACL bypass was discovered in OpenStack Networking (neutron). An authenticated user could change the owner of a port after it was created but before firewall rules were applied, thus preventing firewall control checks from occurring. All OpenStack Networking deployments that used either the ML2 plug-in or a plug-in that relied on the security groups AMQP API were affected.

4.9 ()


                
                  AV:N/AC:M/Au:S/C:P/I:N/A:P

Fixed: 101 products

https://access.redhat.com/errata/RHSA-2015:1909

Open the full advisory

RHSA-2015_1909

Vulnerability from csaf_redhat - Published: 2015-10-15 16:09 - Updated: 2024-11-14 15:30

Summary

Red Hat Security Advisory: openstack-neutron security and bug fix update

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2015-5240.

CVE-2015-5240

4.9 ()


                
                  AV:N/AC:M/Au:S/C:P/I:N/A:P

Fixed: 101 products

https://access.redhat.com/errata/RHSA-2015:1909

Open the full advisory

SUSE-SU-2015:1890-1

Vulnerability from csaf_suse - Published: 2015-10-15 02:07 - Updated: 2015-10-15 02:07

Summary

Security update for openstack-neutron and crowbar-barclamp-neutron

Severity

Low

Scope

2 vulnerabilities in this advisory, including CVE-2015-5240.

CVE-2015-5240

Recommended: 21 products

Open the full advisory

SUSE-SU-2015:2220-1

Vulnerability from csaf_suse - Published: 2015-12-07 14:44 - Updated: 2015-12-07 14:44

Summary

Security update for openstack-nova and openstack-neutron

Severity

Moderate

Scope

5 vulnerabilities in this advisory, including CVE-2015-5240.

CVE-2015-5240

Recommended: 15 products

Open the full advisory

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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CVE-2015-5240 (GCVE-0-2015-5240)

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