CVE-2024-56476: IBM TXSeries for Multiplatforms information disclosure

Published Apr 2, 2025
·
Updated

IBM TXSeries for Multiplatforms 9.1 and 11.1 could allow an attacker to enumerate usernames due to an observable login attempt response discrepancy.

Other sources

IBM TXSeries for Multiplatforms could alllow an attacker to enumerate usernames due to an observable login attempt response discrepancy.

IBM

Affected Software

6 affected componentsFixes available
IBM TXSeries for Multiplatforms<=9.1
IBM TXSeries for Multiplatforms<=11.1
All of the following
Any of the following
IBM TXSeries for Multiplatforms=9.1
IBM TXSeries for Multiplatforms=11.1
Any of the following
IBM AIX
Linux Linux kernel

Event History

Apr 2, 2025
CVE Published
via IBM·12:00 AM
CVE Published
via MITRE·03:33 PM
Data Sourced
via MITRE·03:33 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·04:17 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2024-56476?

CVE-2024-56476 has a significant severity level as it allows attackers to enumerate usernames.

2

How do I fix CVE-2024-56476?

To fix CVE-2024-56476, apply the latest patches provided by IBM for the affected versions of TXSeries for Multiplatforms.

3

Which versions of TXSeries for Multiplatforms are affected by CVE-2024-56476?

CVE-2024-56476 affects IBM TXSeries for Multiplatforms versions 9.1 and 11.1.

4

What type of attack is possible with CVE-2024-56476?

CVE-2024-56476 allows attackers to perform username enumeration attacks due to response discrepancies during login attempts.

5

Are there any mitigation steps for CVE-2024-56476 before applying a patch?

Mitigation steps for CVE-2024-56476 include restricting login attempts and monitoring for suspicious activities.

Contact

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