What is the severity of CVE-2023-50308?

CVE-2023-50308 has been classified as a denial of service vulnerability affecting IBM Db2 version 11.5.

How do I fix CVE-2023-50308?

To mitigate CVE-2023-50308, it is recommended to apply the latest patches or updates provided by IBM for Db2 version 11.5.

Who is affected by CVE-2023-50308?

CVE-2023-50308 affects authenticated users of IBM Db2 for Linux, UNIX, and Windows version 11.5, particularly when running certain statements on columnar tables.

What types of systems are vulnerable to CVE-2023-50308?

Vulnerable systems include IBM Db2 for Linux, UNIX, and Windows with versions up to 11.5.9.

What impact does CVE-2023-50308 have on the database?

CVE-2023-50308 can cause a denial of service, which may lead to disruptions in database availability.

Vulnerability/
CVE-2023-50308

medium

6.5

CWE

8/1/2024

22/1/2024

2/8/2024

CVE-2023-50308: IBM Db2 denial of service

First published: Mon Jan 08 2024(Updated: )

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 under certain circumstances could allow an authenticated user to the database to cause a denial of service when a statement is run on columnar tables. IBM X-Force ID: 273393.

Credit: psirt@us.ibm.com

Affected Software	Affected Version	How to fix
All of
Ibm Db2	<11.5.9
Any of
IBM AIX
IBM Linux on IBM z
Linux Kernel
Microsoft Windows
IBM DB2 pureScale Feature	<=11.5.x

Remedy

https://www.ibm.com/support/pages/node/7105506

Never miss a vulnerability like this again

Reference Links

Parent vulnerabilities

(Appears in the following advisories)

IBM-7105506

Frequently Asked Questions

What is the severity of CVE-2023-50308?
CVE-2023-50308 has been classified as a denial of service vulnerability affecting IBM Db2 version 11.5.
How do I fix CVE-2023-50308?
To mitigate CVE-2023-50308, it is recommended to apply the latest patches or updates provided by IBM for Db2 version 11.5.
Who is affected by CVE-2023-50308?
CVE-2023-50308 affects authenticated users of IBM Db2 for Linux, UNIX, and Windows version 11.5, particularly when running certain statements on columnar tables.
What types of systems are vulnerable to CVE-2023-50308?
Vulnerable systems include IBM Db2 for Linux, UNIX, and Windows with versions up to 11.5.9.
What impact does CVE-2023-50308 have on the database?
CVE-2023-50308 can cause a denial of service, which may lead to disruptions in database availability.

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agent/software-canonical-lookup-request
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collector/ibm-support
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vendor/ibm
canonical/ibm db2
canonical/ibm aix
canonical/ibm linux on ibm z
vendor/linux
canonical/linux kernel
vendor/microsoft
canonical/microsoft windows
canonical/ibm db2 purescale feature
version/ibm db2 purescale feature/11.5.x

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Frequently Asked Questions

What is the severity of CVE-2023-50308?
CVE-2023-50308 has been classified as a denial of service vulnerability affecting IBM Db2 version 11.5.
How do I fix CVE-2023-50308?
To mitigate CVE-2023-50308, it is recommended to apply the latest patches or updates provided by IBM for Db2 version 11.5.
Who is affected by CVE-2023-50308?
CVE-2023-50308 affects authenticated users of IBM Db2 for Linux, UNIX, and Windows version 11.5, particularly when running certain statements on columnar tables.
What types of systems are vulnerable to CVE-2023-50308?
Vulnerable systems include IBM Db2 for Linux, UNIX, and Windows with versions up to 11.5.9.
What impact does CVE-2023-50308 have on the database?
CVE-2023-50308 can cause a denial of service, which may lead to disruptions in database availability.