cnvd - cnvd-2017-37172

CNVD-2017-37172

Vulnerability from cnvd - Published: 2017-12-15

Title

OpenStack Nova安全绕过漏洞（CNVD-2017-37172）

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。 OpenStack Nova 14.0.9及之前的版本、15.x版本至15.0.7版本和16.x版本至16.0.2版本中存在安全漏洞。攻击者可通过重建实例利用该漏洞绕过Filter Scheduler。

Severity

中

Patch Name

OpenStack Nova安全绕过漏洞（CNVD-2017-37172）的补丁

Patch Description

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-2017-005.html

Reference

https://launchpad.net/bugs/1664931 http://www.securityfocus.com/bid/101950

Impacted products

Name
['OpenStack Nova <=14.0.9', 'OpenStack Nova >=15.，<=15.0.7', 'OpenStack Nova >=16.，<=16.0.2']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "101950"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-16239",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16239"
    }
  },
  "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\u3002\r\n\r\nOpenStack Nova 14.0.9\u53ca\u4e4b\u524d\u7684\u7248\u672c\u300115.x\u7248\u672c\u81f315.0.7\u7248\u672c\u548c16.x\u7248\u672c\u81f316.0.2\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u91cd\u5efa\u5b9e\u4f8b\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7Filter Scheduler\u3002",
  "discovererName": "George Shuklin",
  "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-2017-005.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-37172",
  "openTime": "2017-12-15",
  "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\u3002\r\n\r\nOpenStack Nova 14.0.9\u53ca\u4e4b\u524d\u7684\u7248\u672c\u300115.x\u7248\u672c\u81f315.0.7\u7248\u672c\u548c16.x\u7248\u672c\u81f316.0.2\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u91cd\u5efa\u5b9e\u4f8b\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7Filter Scheduler\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\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2017-37172\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "OpenStack Nova \u003c=14.0.9",
      "OpenStack Nova \u003e=15.*\uff0c\u003c=15.0.7",
      "OpenStack Nova \u003e=16.*\uff0c\u003c=16.0.2"
    ]
  },
  "referenceLink": "https://launchpad.net/bugs/1664931\r\nhttp://www.securityfocus.com/bid/101950",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-16",
  "title": "OpenStack Nova\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2017-37172\uff09"
}

CVE-2017-16239 (GCVE-0-2017-16239)

Vulnerability from cvelistv5 – Published: 2017-11-14 17:00 – Updated: 2024-08-05 20:20

Summary

In OpenStack Nova through 14.0.9, 15.x through 15.0.7, and 16.x through 16.0.2, by rebuilding an instance, an authenticated user may be able to circumvent the Filter Scheduler bypassing imposed filters (for example, the ImagePropertiesFilter or the IsolatedHostsFilter). All setups using Nova Filter Scheduler are affected. Because of the regression described in Launchpad Bug #1732947, the preferred fix is a 14.x version after 14.0.10, a 15.x version after 15.0.8, or a 16.x version after 16.0.3.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/101950	vdb-entryx_refsource_BID
	https://access.redhat.com/errata/RHSA-2018:0369	vendor-advisoryx_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2018:0241	vendor-advisoryx_refsource_REDHAT
	https://www.debian.org/security/2017/dsa-4056	vendor-advisoryx_refsource_DEBIAN
	https://launchpad.net/bugs/1664931	x_refsource_CONFIRM
	https://security.openstack.org/ossa/OSSA-2017-005.html	x_refsource_CONFIRM
	https://access.redhat.com/errata/RHSA-2018:0314	vendor-advisoryx_refsource_REDHAT

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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

CNVD-2017-37172

CVE-2017-16239 (GCVE-0-2017-16239)

Tags

Sightings

Nomenclature