Security Bulletin: IBM App Connect Enterprise is affected by a remote attacker due to the zip4j library [CVE-2023-22899]

Summary

IBM App Connect Enterprise Transformation Advisor tool is affected by a remote attacker due to the zip4j library [CVE-2023-22899]. The resolving ifix includes zip4j v2.11.3.

Vulnerability Details

CVEID:CVE-2023-22899
**DESCRIPTION:**Zip4j could provide weaker than expected security, caused by not always check the MAC when decrypting a ZIP archive. An attacker could exploit this vulnerability to launch further attacks on the system
CVSS Base score: 9.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/244315 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N)

Affected Products and Versions

Remediation/Fixes

**
IBM strongly recommends addressing the vulnerabilities now by applying the appropriate fix to IBM App Connect Enterprise**

Product(s)

|

Version(s)

|

APAR

|

Remediation / Fix

—|—|—|—

IBM App Connect Enterprise

|

v12.0.1.0 - v12.0.7.0

|

IT42906

|

Interim fix for APAR (IT42906) is available from

IBM Fix Central

IBM App Connect Enterprise

|

v11.0.0.0 - v11.0.0.20

| IT42906|

Interim fix for APAR (IT42906) is available from

IBM Fix Central

Workarounds and Mitigations

None