CVE-2020-3963

MEDIUMMonitor

Published:Jun 25, 2020(5 years ago)

Modified:Nov 21, 2024

Local AccessNo InteractionLow Complexity

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 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.

Attack Characteristics

Local AccessLow ComplexityLow PrivilegesNo User Interaction

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AI analysis not yet available

Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.

No Fix Known

No patch has been released yet. Apply workarounds or mitigations where available.

Affected Software

190

Vendor	Product	Versions	Fixed In
vmware	cloud_foundation	3.0 - 3.10	-
vmware	cloud_foundation	4.0.0 - 4.0.1	-
vmware	fusion	11.0.0 - 11.5.2

Timeline

Published
CVE disclosed publicly
Jun 25, 20205 years ago
Last Modified
Most recent update
Nov 21, 20241 year ago
Indexed to CVEInsight
Added to this platform
Mar 29, 20261 month ago

References

http://packetstormsecurity.com/files/158459/VMware-ESXi-Use-After-Free...Exploit
http://seclists.org/fulldisclosure/2020/Jul/22Exploit
https://www.vmware.com/security/advisories/VMSA-2020-0015.htmlVendor Advisory

CVSS Score

v3.1

5.5/ 10.0

MEDIUM

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

At a Glance

190

Affected Products

References

vmware / cloud_foundation

CVE-2020-3963

Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

CVE-2020-3963

✦ Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

Vulnerability Description