Denial of Service Vulnerability in IBM Db2 for Multiple Platforms
CVE-2024-47118

6.5MEDIUM

Key Information:

Vendor

IBM
Status
Db2
Vendor
CVE Published:
7 November 2025

What is CVE-2024-47118?

IBM Db2 versions 10.5 through 12.1 are susceptible to a denial of service vulnerability where the server may unexpectedly crash when processing specially crafted queries. This issue affects environments running Db2 on Linux, UNIX, and Windows, including the Db2 Connect Server. The vulnerability is significant as it can lead to service interruptions, impacting overall database availability and performance. Administrators are encouraged to review advisories and apply any necessary updates to mitigate this vulnerability.

Affected Version(s)

Db2 10.5.0 <= 10.5.11

Db2 11.1.0 <= 11.1.4.7

Db2 11.5.0 <= 11.5.9

References

https://www.ibm.com/support/pages/node/7250473
vendor-advisorypatch

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2024-47118 : Denial of Service Vulnerability in IBM Db2 for Multiple Platforms