Vulnerability-Lookup

CNVD-2016-01534

Vulnerability from cnvd - Published: 2016-03-10

Title

OpenStack Compute信息泄露漏洞

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 Compute（Nova）是其中的一个使用Python语言编写的云计算构造控制器，属于IaaS系统的一部分。 OpenStack Compute(Nova)存在信息泄露漏洞。攻击者可通过将恶意的qcow头写入临时磁盘或根磁盘，利用该漏洞读取任意文件。

Severity

中

Patch Name

OpenStack Compute信息泄露漏洞的补丁

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： http://www.openstack.org/

Reference

https://rhn.redhat.com/errata/RHSA-2016-0363.html https://rhn.redhat.com/errata/RHSA-2016-0364.html https://rhn.redhat.com/errata/RHSA-2016-0365.html

Impacted products

Name
OpenStack Compute

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-2140"
    }
  },
  "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 Compute\uff08Nova\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u4f7f\u7528Python\u8bed\u8a00\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 Compute(Nova)\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5c06\u6076\u610f\u7684qcow\u5934\u5199\u5165\u4e34\u65f6\u78c1\u76d8\u6216\u6839\u78c1\u76d8\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u4efb\u610f\u6587\u4ef6\u3002",
  "discovererName": "OpenStack",
  "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\nhttp://www.openstack.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01534",
  "openTime": "2016-03-10",
  "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 Compute\uff08Nova\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u4f7f\u7528Python\u8bed\u8a00\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 Compute(Nova)\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5c06\u6076\u610f\u7684qcow\u5934\u5199\u5165\u4e34\u65f6\u78c1\u76d8\u6216\u6839\u78c1\u76d8\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u4efb\u610f\u6587\u4ef6\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 Compute\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OpenStack Compute"
  },
  "referenceLink": "https://rhn.redhat.com/errata/RHSA-2016-0363.html\r\nhttps://rhn.redhat.com/errata/RHSA-2016-0364.html\r\nhttps://rhn.redhat.com/errata/RHSA-2016-0365.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-03-09",
  "title": "OpenStack Compute\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2016-2140 (GCVE-0-2016-2140)

Vulnerability from cvelistv5 – Published: 2016-04-12 14:00 – Updated: 2024-08-05 23:17

Summary

The libvirt driver in OpenStack Compute (Nova) before 2015.1.4 (kilo) and 12.0.x before 12.0.3 (liberty), when using raw storage and use_cow_images is set to false, allows remote authenticated users to read arbitrary files via a crafted qcow2 header in an ephemeral or root disk.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

4 references

URL	Tags
https://bugs.launchpad.net/nova/+bug/1548450	x_refsource_CONFIRM
https://security.openstack.org/ossa/OSSA-2016-007.html	x_refsource_CONFIRM
http://www.securityfocus.com/bid/84277	vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2016/03/08/6	mailing-listx_refsource_MLIST

Date Public

2016-03-08 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T23:17:50.583Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/nova/+bug/1548450"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.openstack.org/ossa/OSSA-2016-007.html"
          },
          {
            "name": "84277",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/84277"
          },
          {
            "name": "[oss-security] 20160308 Re: [OSSA 2016-007] Nova host data leak through resize/migration (CVE-2016-2140)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/03/08/6"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-03-08T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The libvirt driver in OpenStack Compute (Nova) before 2015.1.4 (kilo) and 12.0.x before 12.0.3 (liberty), when using raw storage and use_cow_images is set to false, allows remote authenticated users to read arbitrary files via a crafted qcow2 header in an ephemeral or root disk."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-11-25T19:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.launchpad.net/nova/+bug/1548450"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.openstack.org/ossa/OSSA-2016-007.html"
        },
        {
          "name": "84277",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/84277"
        },
        {
          "name": "[oss-security] 20160308 Re: [OSSA 2016-007] Nova host data leak through resize/migration (CVE-2016-2140)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/03/08/6"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2016-2140",
    "datePublished": "2016-04-12T14:00:00.000Z",
    "dateReserved": "2016-01-29T00:00:00.000Z",
    "dateUpdated": "2024-08-05T23:17:50.583Z",
    "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.

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-2016-01534

CVE-2016-2140 (GCVE-0-2016-2140)

Tags

Sightings

Nomenclature

Related by attack behaviour