Vulnerability-Lookup

CNVD-2015-02715

Vulnerability from cnvd - Published: 2015-04-24

Title

OpenStack s3_token加密问题漏洞

Description

OpenStack Keystone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用于身份验证的项目，提供身份、令牌、目录和策略服务。OpenStack keystonemiddleware（前称python-keystoneclient）是其中的一个用于处理身份验证的中间件。 OpenStack存在安全漏洞。由于当paste配置文件中设置‘insecure’选项时，程序禁用证书验证功能。远程攻击者可通过特制的证书利用该漏洞实施中间人攻击。

Severity

中

Patch Name

OpenStack s3_token加密问题漏洞的补丁

Patch Description

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://bugs.launchpad.net/keystonemiddleware/+bug/1411063

Reference

https://bugs.launchpad.net/keystonemiddleware/+bug/1411063

Impacted products

Name
['OpenStack Keystonemiddleware <= 1.5.0', 'OpenStack python-keystoneclient <= 1.3.0']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-1852"
    }
  },
  "description": "OpenStack Keystone\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\u7528\u4e8e\u8eab\u4efd\u9a8c\u8bc1\u7684\u9879\u76ee\uff0c\u63d0\u4f9b\u8eab\u4efd\u3001\u4ee4\u724c\u3001\u76ee\u5f55\u548c\u7b56\u7565\u670d\u52a1\u3002OpenStack keystonemiddleware\uff08\u524d\u79f0python-keystoneclient\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u5904\u7406\u8eab\u4efd\u9a8c\u8bc1\u7684\u4e2d\u95f4\u4ef6\u3002\r\n\r\nOpenStack\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u5f53paste\u914d\u7f6e\u6587\u4ef6\u4e2d\u8bbe\u7f6e\u2018insecure\u2019\u9009\u9879\u65f6\uff0c\u7a0b\u5e8f\u7981\u7528\u8bc1\u4e66\u9a8c\u8bc1\u529f\u80fd\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u7684\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\u3002",
  "discovererName": "Brant Knudson",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1ahttps://bugs.launchpad.net/keystonemiddleware/+bug/1411063",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02715",
  "openTime": "2015-04-24",
  "patchDescription": "OpenStack Keystone\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\u7528\u4e8e\u8eab\u4efd\u9a8c\u8bc1\u7684\u9879\u76ee\uff0c\u63d0\u4f9b\u8eab\u4efd\u3001\u4ee4\u724c\u3001\u76ee\u5f55\u548c\u7b56\u7565\u670d\u52a1\u3002OpenStack keystonemiddleware\uff08\u524d\u79f0python-keystoneclient\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u5904\u7406\u8eab\u4efd\u9a8c\u8bc1\u7684\u4e2d\u95f4\u4ef6\u3002 \r\n\r\nOpenStack\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u5f53paste\u914d\u7f6e\u6587\u4ef6\u4e2d\u8bbe\u7f6e\u2018insecure\u2019\u9009\u9879\u65f6\uff0c\u7a0b\u5e8f\u7981\u7528\u8bc1\u4e66\u9a8c\u8bc1\u529f\u80fd\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u7684\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\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 s3_token\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "OpenStack Keystonemiddleware \u003c= 1.5.0",
      "OpenStack python-keystoneclient \u003c= 1.3.0"
    ]
  },
  "referenceLink": "https://bugs.launchpad.net/keystonemiddleware/+bug/1411063",
  "serverity": "\u4e2d",
  "submitTime": "2015-04-23",
  "title": "OpenStack s3_token\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2015-1852 (GCVE-0-2015-1852)

Vulnerability from cvelistv5 – Published: 2015-04-17 17:00 – Updated: 2024-08-06 04:54

Summary

The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables certification verification when the "insecure" option is set in a paste configuration (paste.ini) file regardless of the value, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate, a different vulnerability than CVE-2014-7144.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

7 references

URL	Tags
http://www.ubuntu.com/usn/USN-2705-1	vendor-advisoryx_refsource_UBUNTU
http://lists.openstack.org/pipermail/openstack-an…	mailing-listx_refsource_MLIST
https://bugs.launchpad.net/keystonemiddleware/+bu…	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2015-1685.html	vendor-advisoryx_refsource_REDHAT
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/74187	vdb-entryx_refsource_BID
http://rhn.redhat.com/errata/RHSA-2015-1677.html	vendor-advisoryx_refsource_REDHAT

Date Public

2015-04-14 00:00

Show details on NVD website

JSON

To clipboard

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          },
          {
            "name": "[openstack-announce] 20150414 [OSSA 2015-007] S3Token TLS cert verification option not honored (CVE-2015-1852)",
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    "cna": {
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          ],
          "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html"
        },
        {
          "name": "74187",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/74187"
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          "name": "RHSA-2015:1677",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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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.
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Action not permitted

CNVD-2015-02715

CVE-2015-1852 (GCVE-0-2015-1852)

Tags

Sightings

Nomenclature

Related by attack behaviour