CVE-2020-3963

5.5MEDIUM

Key Information:

Vendor
Vmware
Status
Vmware Esxi
Workstation
Fusion
Vendor
CVE Published:
25 June 2020

Summary

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.

Affected Version(s)

Fusion 11.x before 11.5.2

VMware ESXi 7.0 before ESXi_7.0.0-1.20.16321839

VMware ESXi 6.7 before ESXi670-202006401-SG

References

https://www.vmware.com/security/advisories/VMSA-2020-0015...
x_refsource_CONFIRM
http://seclists.org/fulldisclosure/2020/Jul/22
mailing-listx_refsource_FULLDISC
http://packetstormsecurity.com/files/158459/VMware-ESXi-U...
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.