cnvd - cnvd-2018-00301

cnvd-2018-00301

Vulnerability from cnvd

Title: OpenStack Nova FilterScheduler不完全修复拒绝服务漏洞

Description:

OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。OpenStack Nova是其中的一个用Python编写的云计算构造控制器，属于IaaS系统的一部分。FilterScheduler是其中的一个过滤程序。

OpenStack Nova 16.0.3版本中默认的FilterScheduler存在安全漏洞。攻击者可通过利用新的图像重复创建实例利用该漏洞造成拒绝服务。

Severity: 中

Patch Name: OpenStack Nova FilterScheduler不完全修复拒绝服务漏洞的补丁

Patch Description:

OpenStack Nova 16.0.3版本中默认的FilterScheduler存在安全漏洞。攻击者可通过利用新的图像重复创建实例利用该漏洞造成拒绝服务。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://security.openstack.org/ossa/OSSA-2017-006.html

Reference: https://launchpad.net/bugs/1732976

Impacted products

Name
OpenStack Nova 16.0.3

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "102102"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17051",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17051"
    }
  },
  "description": "OpenStack\u662f\u7f8e\u56fd\u56fd\u5bb6\u822a\u7a7a\u822a\u5929\u5c40\uff08National Aeronautics and Space Administration\uff09\u548c\u7f8e\u56fdRackspace\u516c\u53f8\u5408\u4f5c\u7814\u53d1\u7684\u4e00\u4e2a\u4e91\u5e73\u53f0\u7ba1\u7406\u9879\u76ee\u3002OpenStack Nova\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528Python\u7f16\u5199\u7684\u4e91\u8ba1\u7b97\u6784\u9020\u63a7\u5236\u5668\uff0c\u5c5e\u4e8eIaaS\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\u3002FilterScheduler\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8fc7\u6ee4\u7a0b\u5e8f\u3002\r\n\r\nOpenStack Nova 16.0.3\u7248\u672c\u4e2d\u9ed8\u8ba4\u7684FilterScheduler\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5229\u7528\u65b0\u7684\u56fe\u50cf\u91cd\u590d\u521b\u5efa\u5b9e\u4f8b\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Andrej Nemec",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://security.openstack.org/ossa/OSSA-2017-006.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00301",
  "openTime": "2018-01-04",
  "patchDescription": "OpenStack\u662f\u7f8e\u56fd\u56fd\u5bb6\u822a\u7a7a\u822a\u5929\u5c40\uff08National Aeronautics and Space Administration\uff09\u548c\u7f8e\u56fdRackspace\u516c\u53f8\u5408\u4f5c\u7814\u53d1\u7684\u4e00\u4e2a\u4e91\u5e73\u53f0\u7ba1\u7406\u9879\u76ee\u3002OpenStack Nova\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528Python\u7f16\u5199\u7684\u4e91\u8ba1\u7b97\u6784\u9020\u63a7\u5236\u5668\uff0c\u5c5e\u4e8eIaaS\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\u3002FilterScheduler\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8fc7\u6ee4\u7a0b\u5e8f\u3002\r\n\r\nOpenStack Nova 16.0.3\u7248\u672c\u4e2d\u9ed8\u8ba4\u7684FilterScheduler\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5229\u7528\u65b0\u7684\u56fe\u50cf\u91cd\u590d\u521b\u5efa\u5b9e\u4f8b\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 Nova FilterScheduler\u4e0d\u5b8c\u5168\u4fee\u590d\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OpenStack Nova 16.0.3"
  },
  "referenceLink": "https://launchpad.net/bugs/1732976",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-08",
  "title": "OpenStack Nova FilterScheduler\u4e0d\u5b8c\u5168\u4fee\u590d\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-17051 (GCVE-0-2017-17051)

Vulnerability from cvelistv5

Published

2017-12-05 18:00

Modified

2024-08-05 20:43

Severity ?

CWE

Summary

An issue was discovered in the default FilterScheduler in OpenStack Nova 16.0.3. By repeatedly rebuilding an instance with new images, an authenticated user may consume untracked resources on a hypervisor host leading to a denial of service, aka doubled resource allocations. This regression was introduced with the fix for OSSA-2017-005 (CVE-2017-16239); however, only Nova stable/pike or later deployments with that fix applied and relying on the default FilterScheduler are affected.

References

▼	URL	Tags
	https://review.openstack.org/521662	x_refsource_CONFIRM
	https://security.openstack.org/ossa/OSSA-2017-006.html	x_refsource_CONFIRM
	https://review.openstack.org/523214	x_refsource_CONFIRM
	https://launchpad.net/bugs/1732976	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/102102	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:43:59.804Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://review.openstack.org/521662"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.openstack.org/ossa/OSSA-2017-006.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://review.openstack.org/523214"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://launchpad.net/bugs/1732976"
          },
          {
            "name": "102102",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/102102"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-12-05T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in the default FilterScheduler in OpenStack Nova 16.0.3. By repeatedly rebuilding an instance with new images, an authenticated user may consume untracked resources on a hypervisor host leading to a denial of service, aka doubled resource allocations. This regression was introduced with the fix for OSSA-2017-005 (CVE-2017-16239); however, only Nova stable/pike or later deployments with that fix applied and relying on the default FilterScheduler are affected."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-08T10:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://review.openstack.org/521662"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.openstack.org/ossa/OSSA-2017-006.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://review.openstack.org/523214"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://launchpad.net/bugs/1732976"
        },
        {
          "name": "102102",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/102102"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-17051",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered in the default FilterScheduler in OpenStack Nova 16.0.3. By repeatedly rebuilding an instance with new images, an authenticated user may consume untracked resources on a hypervisor host leading to a denial of service, aka doubled resource allocations. This regression was introduced with the fix for OSSA-2017-005 (CVE-2017-16239); however, only Nova stable/pike or later deployments with that fix applied and relying on the default FilterScheduler are affected."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://review.openstack.org/521662",
              "refsource": "CONFIRM",
              "url": "https://review.openstack.org/521662"
            },
            {
              "name": "https://security.openstack.org/ossa/OSSA-2017-006.html",
              "refsource": "CONFIRM",
              "url": "https://security.openstack.org/ossa/OSSA-2017-006.html"
            },
            {
              "name": "https://review.openstack.org/523214",
              "refsource": "CONFIRM",
              "url": "https://review.openstack.org/523214"
            },
            {
              "name": "https://launchpad.net/bugs/1732976",
              "refsource": "CONFIRM",
              "url": "https://launchpad.net/bugs/1732976"
            },
            {
              "name": "102102",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/102102"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-17051",
    "datePublished": "2017-12-05T18:00:00",
    "dateReserved": "2017-11-28T00:00:00",
    "dateUpdated": "2024-08-05T20:43:59.804Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted