#VU85127 Code Injection in IBM DB2 - CVE-2023-27859
Published: January 9, 2024
Vulnerability identifier: #VU85127
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-27859
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
IBM DB2
IBM DB2
Software vendor:
IBM Corporation
IBM Corporation
Description
The vulnerability allows a remote user to modify data on the system.
The vulnerability exists due to improper input validation. A remote user can install a malicious jar file that overwrites the existing like-named jar file in another database.
Remediation
Install updates from vendor's website.