7.5
CWE
20
Advisory Published
CVE Published
Updated

CVE-2023-30448: 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: 253437.

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 vulnerability ID of this issue?

    The vulnerability ID is CVE-2023-30448.

  • What is the severity of CVE-2023-30448?

    The severity of CVE-2023-30448 is high with a severity value of 7.

  • Which software versions are affected by CVE-2023-30448 vulnerability?

    IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) versions 10.5, 11.1, and 11.5 are affected by this vulnerability.

  • What is the impact of CVE-2023-30448 vulnerability?

    This vulnerability allows for denial of service attacks with a specially crafted query on certain tables.

  • Where can I find more information about CVE-2023-30448 vulnerability?

    More information about CVE-2023-30448 vulnerability can be found at the following references: - [IBM X-Force ID: 253437](https://exchange.xforce.ibmcloud.com/vulnerabilities/253437) - [IBM Support](https://www.ibm.com/support/pages/node/7010557) - [NetApp Security Advisory](https://security.netapp.com/advisory/ntap-20230731-0007/)

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