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Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Cloud Edition, is vulnerable to a Denial of Service due to Neko HTML (CVE-2022-24839)

Security Bulletin


Summary

IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Cloud Edition, is vulnerable to a Denial of Service due to Neko HTML (CVE-2022-24839)

Vulnerability Details

Refer to the security bulletin(s) listed in the Remediation/Fixes section

Affected Products and Versions

Affected Product(s) and Version(s)  Affecting Product(s) and Version(s)

IBM WebSphere Hybrid Edition

  • 5.1

IBM WebSphere Application Server Liberty

  • 17.0.0.3 - 22.0.0.10

Remediation/Fixes

IBM strongly recommends addressing the vulnerability now by applying a currently available interim fix or fix pack that contains the APAR PH48810 as described in Security Bulletin: IBM WebSphere Application Server Liberty is vulnerable to a Denial of Service due to Neko HTML (CVE-2022-24839) .

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

30 Sept 2022: Initial Publication

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Document Location

Worldwide

[{"Type":"MASTER","Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNMZP","label":"IBM WebSphere Hybrid Edition"},"ARM Category":[{"code":"a8m0z000000XatiAAC","label":"IBM HTTP Server\/WebSphere Plugin-All Platforms-\u003EIHS-\u003EIHS.Security Vulnerabilities"}],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.1.0"}]

Document Information

Modified date:
07 October 2022

Initial Publish date:
30 September 2022

UID

ibm16825707

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