CVE-2023-30443: IBM Db2 denial of service
First published: Fri Jul 07 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 query.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM IBM® Db2® | <=10.5.0.11 | |
| IBM IBM® Db2® | <=11.1.4.7 | |
| IBM IBM® Db2® | <=11.5.x |
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Reference Links
Frequently Asked Questions
What is CVE-2023-30443?
CVE-2023-30443 is a vulnerability in IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 that allows for denial of service with a specially crafted query.
What is the severity of CVE-2023-30443?
The severity of CVE-2023-30443 is medium, with a CVSS score of 6.5.
How does CVE-2023-30443 impact IBM Db2?
CVE-2023-30443 can cause a denial of service in IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 when a specially crafted query is used.
How can I fix CVE-2023-30443?
To fix CVE-2023-30443, it is recommended to apply the relevant security patches provided by IBM.
Where can I find more information about CVE-2023-30443?
You can find more information about CVE-2023-30443 on the IBM X-Force ID: 253205 page and the IBM support page.
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