Deserialization of Untrusted Data in Linkis - CVE-2022-39944
Published: April 10, 2023
Vulnerability identifier: #VU74616
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-39944
CWE-ID: CWE-502
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Linkis
Linkis
Software vendor:
Apache Foundation
Apache Foundation
Description
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data in when used with the MySQL Connector/J. A remote user with write access to the database and ability to configure a JDBC EC with a MySQL data source and malicious parameters can execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.