Vulnerability-Lookup

CNVD-2020-13854

Vulnerability from cnvd - Published: 2020-02-26

Title

VMware Tools本地权限提升漏洞（CNVD-2020-13854）

Description

VMware Tools是VMware虚拟机中自带的一种增强工具，相当于VirtualBox中的增强功能（Sun VirtualBox Guest Additions），是VMware提供的增强虚拟显卡和硬盘性能、以及同步虚拟机与主机时钟的驱动程序。 VMware Tools存在本地权限提升漏洞，攻击者可利用该漏洞访问来宾虚拟机以提升权限。

Severity

中

Patch Name

VMware Tools本地权限提升漏洞（CNVD-2020-13854）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.vmware.com/security/advisories/VMSA-2020-0002.html

Reference

https://securityaffairs.co/wordpress/96446/security/vmware-tools-and-workspace-one-sdk-flaws.html

Impacted products

Name
VMware Tools

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3941"
    }
  },
  "description": "VMware Tools\u662fVMware\u865a\u62df\u673a\u4e2d\u81ea\u5e26\u7684\u4e00\u79cd\u589e\u5f3a\u5de5\u5177\uff0c\u76f8\u5f53\u4e8eVirtualBox\u4e2d\u7684\u589e\u5f3a\u529f\u80fd\uff08Sun VirtualBox Guest Additions\uff09\uff0c\u662fVMware\u63d0\u4f9b\u7684\u589e\u5f3a\u865a\u62df\u663e\u5361\u548c\u786c\u76d8\u6027\u80fd\u3001\u4ee5\u53ca\u540c\u6b65\u865a\u62df\u673a\u4e0e\u4e3b\u673a\u65f6\u949f\u7684\u9a71\u52a8\u7a0b\u5e8f\u3002\n\nVMware Tools\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u6765\u5bbe\u865a\u62df\u673a\u4ee5\u63d0\u5347\u6743\u9650\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.vmware.com/security/advisories/VMSA-2020-0002.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-13854",
  "openTime": "2020-02-26",
  "patchDescription": "VMware Tools\u662fVMware\u865a\u62df\u673a\u4e2d\u81ea\u5e26\u7684\u4e00\u79cd\u589e\u5f3a\u5de5\u5177\uff0c\u76f8\u5f53\u4e8eVirtualBox\u4e2d\u7684\u589e\u5f3a\u529f\u80fd\uff08Sun VirtualBox Guest Additions\uff09\uff0c\u662fVMware\u63d0\u4f9b\u7684\u589e\u5f3a\u865a\u62df\u663e\u5361\u548c\u786c\u76d8\u6027\u80fd\u3001\u4ee5\u53ca\u540c\u6b65\u865a\u62df\u673a\u4e0e\u4e3b\u673a\u65f6\u949f\u7684\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nVMware Tools\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u6765\u5bbe\u865a\u62df\u673a\u4ee5\u63d0\u5347\u6743\u9650\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": "VMware Tools\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2020-13854\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "VMware Tools"
  },
  "referenceLink": "https://securityaffairs.co/wordpress/96446/security/vmware-tools-and-workspace-one-sdk-flaws.html",
  "serverity": "\u4e2d",
  "submitTime": "2020-01-16",
  "title": "VMware Tools\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2020-13854\uff09"
}

CVE-2020-3941 (GCVE-0-2020-3941)

Vulnerability from cvelistv5 – Published: 2020-01-15 19:03 – Updated: 2024-08-04 07:52

Summary

The repair operation of VMware Tools for Windows 10.x.y has a race condition which may allow for privilege escalation in the Virtual Machine where Tools is installed. This vulnerability is not present in VMware Tools 11.x.y since the affected functionality is not present in VMware Tools 11.

Severity

No CVSS data available.

CWE

VMware Tools privilege escalation vulnerability

Assigner

vmware mitre root

References

1 reference

URL	Tags
https://www.vmware.com/security/advisories/VMSA-2…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
VMware	VMware Tools for Windows (VMware Tools)	Affected: VMware Tools for Windows 10.x.y

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T07:52:20.398Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.vmware.com/security/advisories/VMSA-2020-0002.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "VMware Tools for Windows (VMware Tools)",
          "vendor": "VMware",
          "versions": [
            {
              "status": "affected",
              "version": "VMware Tools for Windows 10.x.y"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The repair operation of VMware Tools for Windows 10.x.y has a race condition which may allow for privilege escalation in the Virtual Machine where Tools is installed. This vulnerability is not present in VMware Tools 11.x.y since the affected functionality is not present in VMware Tools 11."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "VMware Tools privilege escalation vulnerability",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-01-15T19:03:19.000Z",
        "orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
        "shortName": "vmware"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.vmware.com/security/advisories/VMSA-2020-0002.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@vmware.com",
          "ID": "CVE-2020-3941",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "VMware Tools for Windows (VMware Tools)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "VMware Tools for Windows 10.x.y"
                          }
                        ]
                      }
                    }
                  ]
                },
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              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
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                  "value": "VMware Tools privilege escalation vulnerability"
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          ]
        },
        "references": {
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            {
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              "refsource": "CONFIRM",
              "url": "https://www.vmware.com/security/advisories/VMSA-2020-0002.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
    "assignerShortName": "vmware",
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    "datePublished": "2020-01-15T19:03:19.000Z",
    "dateReserved": "2019-12-30T00:00:00.000Z",
    "dateUpdated": "2024-08-04T07:52:20.398Z",
    "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.