CVE-2023-47746: IBM Db2 denial of service
First published: Mon Jan 08 2024(Updated: )
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force ID: 272644.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Any of | ||
| IBM Db2 | >=10.5.0.0<=10.5.0.11 | |
| IBM Db2 | >=11.1.0.0<=11.1.4.7 | |
| IBM Db2 | >=11.5<=11.5.9 | |
| Any of | ||
| HPE HP-UX | ||
| IBM AIX | ||
| IBM Linux on IBM z | ||
| Linux Kernel | ||
| Microsoft Windows | ||
| Oracle Solaris SPARC | ||
| IBM Data Virtualization on Cloud Pak for Data | <=3.0 | |
| IBM Watson Query on Cloud Pak for Data | <=2.2 | |
| IBM Watson Query on Cloud Pak for Data | <=2.1 | |
| IBM Watson Query on Cloud Pak for Data | <=2.0 | |
| IBM Data Virtualization on Cloud Pak for Data | <=1.8 | |
| IBM Data Virtualization on Cloud Pak for Data | <=1.7 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-47746?
CVE-2023-47746 has a high severity rating due to its potential to cause a denial of service.
How do I fix CVE-2023-47746?
To fix CVE-2023-47746, apply the latest patches and updates provided by IBM for vulnerable versions of Db2.
Who is affected by CVE-2023-47746?
CVE-2023-47746 affects authenticated users with CONNECT privileges on IBM Db2 versions 10.5, 11.1, and 11.5.
What impact does CVE-2023-47746 have?
CVE-2023-47746 can lead to a denial of service, disrupting access to the database for legitimate users.
What versions of IBM Db2 are impacted by CVE-2023-47746?
CVE-2023-47746 impacts IBM Db2 for Linux, UNIX and Windows versions 10.5, 11.1, and 11.5.
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