#VU75491 Out-of-bounds write in VMware Workstation and VMware Fusion - CVE-2023-20872
Published: April 25, 2023 / Updated: July 19, 2024
Vulnerability identifier: #VU75491
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2023-20872
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerable software:
VMware Workstation
VMware Fusion
VMware Workstation
VMware Fusion
Software vendor:
VMware, Inc
VMware, Inc
Description
The vulnerability allows an attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error in SCSI CD/DVD device emulation. An attacker with access to a virtual machine that has a physical CD/DVD drive attached and configured to use a virtual SCSI controller can trigger an out-of-bounds write and execute arbitrary code on the hypervisor from a virtual machine.
Remediation
Install updates from vendor's website.