CVE-2023-40378

IBM i privilege escalation

Description

IBM Directory Server for IBM i contains a local privilege escalation vulnerability. A malicious actor with command line access to the host operating system can elevate privileges to gain component access to the host operating system. IBM X-Force ID: 263584.

Category

4.9
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Vendor Advisory ibm.com Vendor Advisory ibmcloud.com
Affected: IBM i
Published at:
Updated at:

References

Link Tags
https://www.ibm.com/support/pages/node/7047240 patch vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/263584 vdb entry vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-40378?
CVE-2023-40378 has been scored as a medium severity vulnerability.
How to fix CVE-2023-40378?
To fix CVE-2023-40378, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-40378 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-40378 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-40378?
CVE-2023-40378 affects IBM i.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.