What is CVE-2023-35890?

CVE-2023-35890 is a vulnerability in IBM WebSphere Application Server 8.5 and 9.0 that could result in weaker than expected security due to improper encoding in a local configuration file.

What is the severity of CVE-2023-35890?

The severity of CVE-2023-35890 is medium with a CVSS score of 5.5.

Which software versions are affected by CVE-2023-35890?

IBM WebSphere Application Server versions 8.5.5.23, 9.0.5.15, and 9.0.5.16 as well as versions up to 8.5 and 9.0 are affected by CVE-2023-35890.

How can I fix CVE-2023-35890?

To fix CVE-2023-35890, update your IBM WebSphere Application Server to a version that is not affected by the vulnerability. Refer to IBM's official documentation for specific upgrade instructions.

Where can I find more information about CVE-2023-35890?

You can find more information about CVE-2023-35890 on the IBM Support website and the IBM X-Force Exchange website.

Vulnerability/
CVE-2023-35890

medium

5.5

CWE

327

28/6/2023

7/7/2023

24/10/2024

CVE-2023-35890: IBM WebSphere Application Server information disclosure

First published: Wed Jun 28 2023(Updated: )

IBM WebSphere Application Server 8.5 and 9.0 could provide weaker than expected security, caused by the improper encoding in a local configuration file. IBM X-Force ID: 258637.

Credit: psirt@us.ibm.com

Affected Software	Affected Version	How to fix
Ibm Websphere Application Server	=8.5.5.23
Ibm Websphere Application Server	=9.0.5.15
Ibm Websphere Application Server	=9.0.5.16
Ibm Websphere Application Server	<=9.0
Ibm Websphere Application Server	<=8.5

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

IBM-7007857

Frequently Asked Questions

What is CVE-2023-35890?
CVE-2023-35890 is a vulnerability in IBM WebSphere Application Server 8.5 and 9.0 that could result in weaker than expected security due to improper encoding in a local configuration file.
What is the severity of CVE-2023-35890?
The severity of CVE-2023-35890 is medium with a CVSS score of 5.5.
Which software versions are affected by CVE-2023-35890?
IBM WebSphere Application Server versions 8.5.5.23, 9.0.5.15, and 9.0.5.16 as well as versions up to 8.5 and 9.0 are affected by CVE-2023-35890.
How can I fix CVE-2023-35890?
To fix CVE-2023-35890, update your IBM WebSphere Application Server to a version that is not affected by the vulnerability. Refer to IBM's official documentation for specific upgrade instructions.
Where can I find more information about CVE-2023-35890?
You can find more information about CVE-2023-35890 on the IBM Support website and the IBM X-Force Exchange website.

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collector/ibm-support
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agent/software-canonical-lookup
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agent/trending
vendor/ibm
canonical/ibm websphere application server
version/ibm websphere application server/8.5.5.23
version/ibm websphere application server/9.0.5.15
version/ibm websphere application server/9.0.5.16
version/ibm websphere application server/9.0
version/ibm websphere application server/8.5

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