Vulnerability-Lookup

CNVD-2016-04407

Vulnerability from cnvd - Published: 2016-07-01

Title

多款Openstack产品任意代码执行漏洞

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 Murano是其中的一个应用程序目录管理项目。Murano-dashboard是其中的一个管理界面。Python-muranoclient是其中的一个用于建立Murano API的客户端库。多款Openstack产品中存在任意代码执行漏洞，远程攻击者可借助YAML文件中的外部YAML标记，利用该漏洞执行任意代码。

Severity

中

Patch Name

多款Openstack产品任意代码执行漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： https://www.openstack.org/

Reference

https://www.openstack.org/ http://www.openwall.com/lists/oss-security/2016/06/23/8

Impacted products

Name
['OpenStack Murano <=2015.1.1', 'OpenStack Murano <=1.0.2', 'OpenStack Murano 2.0.0', 'OpenStack Murano-dashboard <=2015.1.1', 'OpenStack Murano-dashboard <=1.0.2', 'OpenStack Murano-dashboard =2.0.0', 'OpenStack Python-muranoclient <=0.7.2', 'OpenStack Python-muranoclient >=0.8.0，<=0.8.4']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4972"
    }
  },
  "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 Murano\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u76ee\u5f55\u7ba1\u7406\u9879\u76ee\u3002Murano-dashboard\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7ba1\u7406\u754c\u9762\u3002Python-muranoclient\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u5efa\u7acbMurano API\u7684\u5ba2\u6237\u7aef\u5e93\u3002\r\n\r\n\u591a\u6b3eOpenstack\u4ea7\u54c1\u4e2d\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9YAML\u6587\u4ef6\u4e2d\u7684\u5916\u90e8YAML\u6807\u8bb0\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Kirill Zaitsev from Mirantis",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.openstack.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04407",
  "openTime": "2016-07-01",
  "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 Murano\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u76ee\u5f55\u7ba1\u7406\u9879\u76ee\u3002Murano-dashboard\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7ba1\u7406\u754c\u9762\u3002Python-muranoclient\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u5efa\u7acbMurano API\u7684\u5ba2\u6237\u7aef\u5e93\u3002\r\n\r\n\u591a\u6b3eOpenstack\u4ea7\u54c1\u4e2d\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9YAML\u6587\u4ef6\u4e2d\u7684\u5916\u90e8YAML\u6807\u8bb0\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "\u591a\u6b3eOpenstack\u4ea7\u54c1\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "OpenStack Murano \u003c=2015.1.1",
      "OpenStack Murano \u003c=1.0.2",
      "OpenStack Murano 2.0.0",
      "OpenStack Murano-dashboard \u003c=2015.1.1",
      "OpenStack Murano-dashboard \u003c=1.0.2",
      "OpenStack Murano-dashboard =2.0.0",
      "OpenStack Python-muranoclient \u003c=0.7.2",
      "OpenStack Python-muranoclient \u003e=0.8.0\uff0c\u003c=0.8.4"
    ]
  },
  "referenceLink": "https://www.openstack.org/\r\nhttp://www.openwall.com/lists/oss-security/2016/06/23/8",
  "serverity": "\u4e2d",
  "submitTime": "2016-06-28",
  "title": "\u591a\u6b3eOpenstack\u4ea7\u54c1\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2016-4972 (GCVE-0-2016-4972)

Vulnerability from cvelistv5 – Published: 2016-09-26 16:00 – Updated: 2024-08-06 00:46

Summary

OpenStack Murano before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), Murano-dashboard before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), and python-muranoclient before 0.7.3 (liberty) and 0.8.x before 0.8.5 (mitaka) improperly use loaders inherited from yaml.Loader when parsing MuranoPL and UI files, which allows remote attackers to create arbitrary Python objects and execute arbitrary code via crafted extended YAML tags in UI definitions in packages.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

3 references

URL	Tags
https://bugs.launchpad.net/python-muranoclient/+b…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2016/06/23/8	mailing-listx_refsource_MLIST
https://bugs.launchpad.net/murano/+bug/1586079	x_refsource_CONFIRM

Date Public

2016-06-23 00:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T00:46:40.056Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/python-muranoclient/+bug/1586078"
          },
          {
            "name": "[oss-security] 20160623 RCE vulnerability in Openstack Murano using insecure YAML tags (CVE-2016-4972)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/06/23/8"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/murano/+bug/1586079"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-06-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "OpenStack Murano before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), Murano-dashboard before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), and python-muranoclient before 0.7.3 (liberty) and 0.8.x before 0.8.5 (mitaka) improperly use loaders inherited from yaml.Loader when parsing MuranoPL and UI files, which allows remote attackers to create arbitrary Python objects and execute arbitrary code via crafted extended YAML tags in UI definitions in packages."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-09-26T15:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.launchpad.net/python-muranoclient/+bug/1586078"
        },
        {
          "name": "[oss-security] 20160623 RCE vulnerability in Openstack Murano using insecure YAML tags (CVE-2016-4972)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/06/23/8"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.launchpad.net/murano/+bug/1586079"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2016-4972",
    "datePublished": "2016-09-26T16:00:00.000Z",
    "dateReserved": "2016-05-24T00:00:00.000Z",
    "dateUpdated": "2024-08-06T00:46:40.056Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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.

Action not permitted

CNVD-2016-04407

CVE-2016-4972 (GCVE-0-2016-4972)

Tags

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Nomenclature

Related by attack behaviour