CVE-2020-3963

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.

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0

2.1 LOWAV:L/AC:L/Au:N/C:P/I:N/A:N

EPSS

0.55% chance of exploitation in the next 30 days, 44th percentile

Published

2020-06-25

Updated

2024-08-04

Proof-of-concept exploits (1)

• http://packetstormsecurity.com/files/158459/VMware-ESXi-Use-After-Free-Out-Of-Bounds-Acce…

References

• CVE Record
• NVD entry

Related

• CVE-2020-3956
• CVE-2020-3964
• CVE-2020-3952
• CVE-2020-3965
• CVE-2020-3950
• CVE-2020-3992