CVE-2023-45193

IBM Db2 denial of service

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 federated server is vulnerable to a denial of service when a specially crafted cursor is used. IBM X-Force ID: 268759.

Category

5.9
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Vendor Advisory ibm.com Vendor Advisory ibmcloud.com
Affected: IBM Db2 for Linux, UNIX and Windows
Published at:
Updated at:

References

Link Tags
https://www.ibm.com/support/pages/node/7105501 patch vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/268759 vdb entry vendor advisory
https://security.netapp.com/advisory/ntap-20240307-0001/

Frequently Asked Questions

What is the severity of CVE-2023-45193?
CVE-2023-45193 has been scored as a medium severity vulnerability.
How to fix CVE-2023-45193?
To fix CVE-2023-45193, 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-2023-45193 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-45193 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-2023-45193?
CVE-2023-45193 affects IBM Db2 for Linux, UNIX and Windows.
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.