CVE-2024-56476 Details
Description
IBM TXSeries for Multiplatforms 9.1 and 11.1 could allow an attacker to enumerate usernames due to an observable login attempt response discrepancy.
A vulnerability in IBM TXSeries for Multiplatforms versions 9.1 and 11.1 allows an attacker to enumerate usernames. This issue arises from a noticeable discrepancy in the login attempt response, which can be exploited to infer the existence of usernames.
Users are advised to upgrade to the latest version of IBM TXSeries for Multiplatforms. Instructions for downloading the update are available on Fix Central.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 2, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.ibm.com/support/pages/node/7229880 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-204 | Observable Response Discrepancy | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| ibm txseries for multiplatforms | 9.1 11.1 |
CPE
Remediation
| |
| ibm aix | All versions |
CPE
Remediation
| |
| linux linux kernel | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jul 15, 2025 | Initial Analysis | [email protected] |
| Apr 2, 2025 | New CVE Received | [email protected] |