cnvd - cnvd-2020-17380

cnvd-2020-17380

Vulnerability from cnvd

Title: VMware Workstation vmnetdhcp.exe组件资源管理错误漏洞

Description:

VMware Workstation是VMware公司推出的一款桌面虚拟计算软件。

VMware Workstation中的vmnetdhcp.exe组件存在资源管理错误漏洞，该漏洞源于程序在对对象进行操作之前未能验证该对象是否存在。攻击者可利用该漏洞提升权限并执行任意代码。

Severity: 高

Patch Name: VMware Workstation vmnetdhcp.exe组件资源管理错误漏洞的补丁

Patch Description:

VMware Workstation是VMware公司推出的一款桌面虚拟计算软件。

VMware Workstation中的vmnetdhcp.exe组件存在资源管理错误漏洞，该漏洞源于程序在对对象进行操作之前未能验证该对象是否存在。攻击者可利用该漏洞提升权限并执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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://www.vmware.com/security/advisories/VMSA-2020-0004.html

Reference: https://media.cert.europa.eu/static/SecurityAdvisories/2020/CERT-EU-SA2020-015.pdf https://www.zerodayinitiative.com/advisories/ZDI-20-298/

Impacted products

Name
VMware Workstation

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3947"
    }
  },
  "description": "VMware Workstation\u662fVMware\u516c\u53f8\u63a8\u51fa\u7684\u4e00\u6b3e\u684c\u9762\u865a\u62df\u8ba1\u7b97\u8f6f\u4ef6\u3002\n\nVMware Workstation\u4e2d\u7684vmnetdhcp.exe\u7ec4\u4ef6\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u5bf9\u5bf9\u8c61\u8fdb\u884c\u64cd\u4f5c\u4e4b\u524d\u672a\u80fd\u9a8c\u8bc1\u8be5\u5bf9\u8c61\u662f\u5426\u5b58\u5728\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u5e76\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "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://www.vmware.com/security/advisories/VMSA-2020-0004.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-17380",
  "openTime": "2020-03-17",
  "patchDescription": "VMware Workstation\u662fVMware\u516c\u53f8\u63a8\u51fa\u7684\u4e00\u6b3e\u684c\u9762\u865a\u62df\u8ba1\u7b97\u8f6f\u4ef6\u3002\r\n\r\nVMware Workstation\u4e2d\u7684vmnetdhcp.exe\u7ec4\u4ef6\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u5bf9\u5bf9\u8c61\u8fdb\u884c\u64cd\u4f5c\u4e4b\u524d\u672a\u80fd\u9a8c\u8bc1\u8be5\u5bf9\u8c61\u662f\u5426\u5b58\u5728\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u5e76\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": "VMware Workstation vmnetdhcp.exe\u7ec4\u4ef6\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "VMware Workstation"
  },
  "referenceLink": "https://media.cert.europa.eu/static/SecurityAdvisories/2020/CERT-EU-SA2020-015.pdf\r\nhttps://www.zerodayinitiative.com/advisories/ZDI-20-298/",
  "serverity": "\u9ad8",
  "submitTime": "2020-03-17",
  "title": "VMware Workstation vmnetdhcp.exe\u7ec4\u4ef6\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-3947 (GCVE-0-2020-3947)

Vulnerability from cvelistv5

Published

2020-03-16 17:21

Modified

2024-08-04 07:52

Severity ?

CWE

Use-after-free vulnerability

Summary

VMware Workstation (15.x before 15.5.2) and Fusion (11.x before 11.5.2) contain a use-after vulnerability in vmnetdhcp. Successful exploitation of this issue may lead to code execution on the host from the guest or may allow attackers to create a denial-of-service condition of the vmnetdhcp service running on the host machine.

References

▼	URL	Tags
	https://www.vmware.com/security/advisories/VMSA-2020-0004.html	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

VMware

Workstation

Version: 15.x before 15.5.2

VMware

Fusion

Version: 11.x before 11.5.2

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T07:52:20.506Z",
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            ],
            "url": "https://www.vmware.com/security/advisories/VMSA-2020-0004.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "Workstation",
          "vendor": "VMware",
          "versions": [
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              "version": "15.x before 15.5.2"
            }
          ]
        },
        {
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        }
      ],
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      ],
      "providerMetadata": {
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      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://www.vmware.com/security/advisories/VMSA-2020-0004.html"
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              {
                "product": {
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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