Vulnerability CVE-2020-3964


Published: 2020-06-25

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.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
VMware ESXi Use-After-Free / Out-Of-Bounds Access
Google Security ...
18.07.2020

Type:

CWE-200

(Information Exposure)

CVSS2 => (AV:L/AC:M/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
1.9/10
2.9/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Vmware -> Cloud foundation 
Vmware -> Fusion 
Vmware -> Workstation 
Vmware -> ESXI 

 References:
https://www.vmware.com/security/advisories/VMSA-2020-0015.html

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