7.5
CWE
20
Advisory Published
CVE Published
Updated

CVE-2023-30446: 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: 253361 .

Credit: psirt@us.ibm.com psirt@us.ibm.com

Affected SoftwareAffected VersionHow 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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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2023-30446?

    The severity of CVE-2023-30446 is high with a severity value of 7.

  • What is the vulnerability description of CVE-2023-30446?

    CVE-2023-30446 is a denial of service vulnerability in IBM Db2 for Linux, UNIX, and Windows versions 10.5, 11.1, and 11.5 that can be exploited with a specially crafted query on certain tables.

  • What software versions are affected by CVE-2023-30446?

    IBM Db2 for Linux, UNIX, and Windows versions 10.5.0.11, 11.1.4.7, and 11.5.x are affected by CVE-2023-30446.

  • How can the vulnerability be exploited?

    CVE-2023-30446 can be exploited by sending a specially crafted query on certain tables.

  • Where can I find more information about CVE-2023-30446?

    More information about CVE-2023-30446 can be found on the IBM Support website and the IBM X-Force ID advisory page.

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