CVE-2011-5066: IBM WebSphere Application Server

Low severity, CVSS 2.1. EPSS: 0.3% chance of exploitation in the next 30 days.

The SibRaRecoverableSiXaResource class in the Default Messaging Component in IBM WebSphere Application Server (WAS) 6.1 before 6.1.0.41 does not properly handle a Service Integration Bus (SIB) dump operation involving the First Failure Data Capture (FFDC) introspection code, which allows local users to obtain sensitive information by reading the FFDC log file.

Affected products

• IBM WebSphere Application Server: version 6.1 only; version 6.1.0 only; version 6.1.0.0 only; version 6.1.0.1 only; version 6.1.0.2 only; version 6.1.0.3 only; …

Published 2012-01-15. Last modified 2026-06-16.