CVE-2023-47158: 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: 270750.
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-2023-47158?
CVE-2023-47158 has been classified as a denial of service vulnerability allowing authenticated users to disrupt service.
How do I fix CVE-2023-47158?
To fix CVE-2023-47158, update your IBM Db2 software to the latest version beyond the affected versions, specifically 10.5.0.11, 11.1.4.7, and 11.5.9.
Who is affected by CVE-2023-47158?
CVE-2023-47158 affects IBM Db2 versions 10.5, 11.1, and 11.5, specifically for Linux, UNIX, and Windows platforms.
What types of systems are vulnerable to CVE-2023-47158?
Vulnerable systems include IBM Db2 for Linux, UNIX, and Windows in the specified versions listed for CVE-2023-47158.
Can an unauthenticated user exploit CVE-2023-47158?
No, only authenticated users with CONNECT privileges can potentially exploit CVE-2023-47158 to execute a denial of service attack.
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