CVE-2023-20892

HIGHScheduled

Published:Jun 22, 2023(2 years ago)

Modified:Nov 21, 2024

Remote ExploitNo Auth RequiredNo Interaction

Vulnerability Description

The vCenter Server contains a heap overflow vulnerability due to the usage of uninitialized memory in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may exploit heap-overflow vulnerability to execute arbitrary code on the underlying operating system that hosts vCenter Server.

Attack Characteristics

Network AccessHigh ComplexityNo Auth NeededNo 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

Vendor	Product	Versions	Fixed In
vmware	vcenter_server	7.0	-
vmware	vcenter_server	-	-
vmware	vcenter_server	-

Timeline

Published
CVE disclosed publicly
Jun 22, 20232 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

https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-180...
https://www.vmware.com/security/advisories/VMSA-2023-0014.htmlPatch
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-180...
https://www.vmware.com/security/advisories/VMSA-2023-0014.html

CVSS Score

v3.1

8.1/ 10.0

HIGH

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

At a Glance

Affected Products

References

vmware / vcenter_server

CVE-2023-20892

Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

CVE-2023-20892

✦ Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

Vulnerability Description