CVE-2024-22356: IBM App Connect Enterprise and IBM Integration Bus for z/OS information disclosure

Severity: medium (CVSS 4.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-03-26 · updated 2026-06-17
Weakness: CWE-117

Description

IBM App Connect Enterprise 11.0.0.1 through 11.0.0.23, 12.0.1.0 through 12.0.9.0 and IBM Integration Bus for z/OS 10.1 through 10.1.0.2store potentially sensitive information in log or trace files that could be read by a privileged user. IBM X-Force ID: 280893.

Affected products

IBM App Connect Enterprise: from 11.0.0.1 before 11.0.0.24; from 12.0.1.0 before 12.0.10.0 — fixed in 11.0.0.24, 12.0.10.0
IBM Integration Bus for z/OS: from 10.1 before 10.1.0.3 — fixed in 10.1.0.3

How to fix

Upgrade to a fixed version: IBM App Connect Enterprise 11.0.0.24, 12.0.10.0; IBM Integration Bus for z/OS 10.1.0.3. Check the vendor advisory for mitigations.

References

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