Deserialization of Untrusted Data in Aria Operations for Logs (formerly vRealize Log Insight) - CVE-2023-20864
Published: April 20, 2023 / Updated: April 25, 2023
Vulnerability identifier: #VU75386
CSH Severity: Critical
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Red
CVE-ID: CVE-2023-20864
CWE-ID: CWE-502
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Aria Operations for Logs (formerly vRealize Log Insight)
Aria Operations for Logs (formerly vRealize Log Insight)
Software vendor:
VMware, Inc
VMware, Inc
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data within the InternalClusterController class. A remote attacker can pass specially crafted data to the application and execute arbitrary code as root on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.