CVE-2023-30447: 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 on certain tables. IBM X-Force ID: 253436.
Credit: psirt@us.ibm.com psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ibm Db2 | =10.5.0.11 | |
| Ibm Db2 | =11.1.4.7 | |
| IBM IBM® Db2® | =11.5 | |
| HP HP-UX | ||
| IBM AIX | ||
| Linux Linux kernel | ||
| Microsoft Windows | ||
| Oracle Solaris | ||
| <=10.5.0.11 | ||
| <=11.1.4.7 | ||
| <=11.5.x |
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Reference Links
Frequently Asked Questions
What is CVE-2023-30447?
CVE-2023-30447 is a vulnerability in IBM Db2 for Linux, UNIX, and Windows that allows a denial of service attack with a specially crafted query on certain tables.
Which versions of IBM Db2 are affected by CVE-2023-30447?
IBM Db2 versions 10.5, 11.1, and 11.5 are affected by CVE-2023-30447.
What is the severity of CVE-2023-30447?
CVE-2023-30447 has a severity rating of high.
How can I fix CVE-2023-30447?
To fix CVE-2023-30447, update to a patched version of IBM Db2 for Linux, UNIX, and Windows.
Where can I find more information about CVE-2023-30447?
You can find more information about CVE-2023-30447 on the IBM X-Force ID page and the IBM support page.
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