CVE-2023-40687: IBM Db2 denial of service
Published Dec 4, 2023
·Updated
IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted RUNSTATS command on an 8TB table. IBM X-Force ID: 264809.
Affected Software
9 affected components
IBM IBM® Db2®<=10.5.0.11
IBM IBM® Db2®<=11.1.4.7
IBM IBM® Db2®<=11.5.x
All of the following
Any of the following
IBM DB2<=10.5.0.11
IBM DB2>=11.1.0.0<=11.1.4.7
IBM DB2>=11.5<=11.5.9
Any of the following
Linux Linux kernel
Microsoft Windows
Opengroup Unix
Event History
Dec 4, 2023
CVE Published
01:10 AM
Data Sourced
01:10 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the vulnerability ID of IBM DB2 denial of service?
The vulnerability ID of IBM DB2 denial of service is CVE-2023-40687.
2
What is the severity of CVE-2023-40687?
The severity of CVE-2023-40687 is medium with a severity value of 5.3.
3
Which versions of IBM DB2 are affected by CVE-2023-40687?
IBM DB2 versions 10.5.0.11, 11.1.4.7, and 11.5.x are affected by CVE-2023-40687.
4
How does CVE-2023-40687 lead to denial of service?
CVE-2023-40687 can be exploited with a specially crafted RUNSTATS command on an 8TB table, causing denial of service.
5
Is there a fix available for CVE-2023-40687?
For a fix for CVE-2023-40687, refer to the official IBM support page: https://www.ibm.com/support/pages/node/7087149.