CVE-2020-3963
Medium
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 a use-after-free vulnerability in PVNVRAM. A malicious actor with local access to a virtual machine may be able to read privileged information contained in physical memory.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Vmware Fusion
PublishedJun 25, 2020
First seenJun 25, 2020
How to fix
Update
- vmware fusion11.5.2 or later
- vmware cloud_foundation3.10, 4.0.1 or later
- vmware workstation15.5.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| vmware fusion | 11.0.0 ≤ v < 11.5.2 | 11.5.2 |
| vmware cloud_foundation | 3.0 ≤ v < 3.10, 4.0.0 ≤ v < 4.0.1 | 3.10, 4.0.1 |
| vmware workstation | 15.0.0 ≤ v < 15.5.2 | 15.5.2 |
| vmware esxi | 6.5, 6.7, 7.0.0 | — |
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