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CVE-2020-3964

Quick assessment

Affected
VMware VMware ESXi
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

VMware ESXi等都是美国威睿（VMware）公司的产品。VMware ESXi是一套可直接安装在物理服务器上的服务器虚拟化平台。VMware Workstation是一套虚拟机软件。VMware Fusion是一套专用于在苹果机（Mac）上运行Windows应用程序的的虚拟机软件。 Vmware ESXi、Fusion和Workstation中的EHCI USB控制器存在信息泄露漏洞。本地攻击者可利用该漏洞读取物理内存中包含的特权信息。以下产品及版本受到影响：Vmware ESXi ESXi_7.

AI Predicted 4.8 Difficulty: Hard EPSS 0.47% · P38
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I. Basic Information for CVE-2020-3964

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
VMware ESXi (7.0 before ESXi_7.0.0-1.20.16321839, 6.7 before ESXi670-202006401-SG and 6.5 before ESXi650-202005401-SG), Workstation (15.x before 15.5.2), and Fusion (11.x before 11.5.2) contain an information leak in the EHCI USB controller. A malicious actor with local access to a virtual machine may be able to read privileged information contained in the hypervisor's memory. Additional conditions beyond the attacker's control need to be present for exploitation to be possible.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
多款VMware产品信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VMware ESXi等都是美国威睿（VMware）公司的产品。VMware ESXi是一套可直接安装在物理服务器上的服务器虚拟化平台。VMware Workstation是一套虚拟机软件。VMware Fusion是一套专用于在苹果机（Mac）上运行Windows应用程序的的虚拟机软件。 Vmware ESXi、Fusion和Workstation中的EHCI USB控制器存在信息泄露漏洞。本地攻击者可利用该漏洞读取物理内存中包含的特权信息。以下产品及版本受到影响：Vmware ESXi ESXi_7.
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
VMware VMware ESXi 7.0 before ESXi_7.0.0-1.20.16321839 -
VMware Workstation 15.x before 15.5.2 -
VMware Fusion 11.x before 11.5.2 -

II. Public POCs for CVE-2020-3964

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III. Intelligence Information for CVE-2020-3964

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Vendor Advisories for CVE-2020-3964 (1)

Exploits & Public PoCs for CVE-2020-3964 (1)

Mailing List Discussions for CVE-2020-3964 (1)

Same Patch Batch · VMware · 2020-06-25 · 8 CVEs total

CVE-2020-3971 多款VMware产品缓冲区错误漏洞
CVE-2020-3965 多款VMware产品缓冲区错误漏洞
CVE-2020-3963 多款VMware产品资源管理错误漏洞
CVE-2020-3966 多款VMware产品竞争条件问题漏洞
CVE-2020-3968 多款VMware产品缓冲区错误漏洞
CVE-2020-3967 多款VMware产品缓冲区错误漏洞
CVE-2020-3970 多款VMware产品缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: VMware ESXi
Same vendor: VMware

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