Security Bulletin: IBM App Connect Enterprise is vulnerable to a remote attacker due to OpenSSL. (CVE-2023-5363)

Summary

IBM App Connect Enterprise is vulnerable to a remote attacker due to OpenSSL in Node.js. This bulletin identifies the steps to take to address the vulnerability.

Vulnerability Details

CVEID:CVE-2023-5363
**DESCRIPTION:**OpenSSL could allow a remote attacker to obtain sensitive information, caused by an incorrect cipher key and IV length processing during the initialisation of some symmetric ciphers. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/269418 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

Remediation/Fixes

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

Affected Product(s)

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Version(s)

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APAR

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Remediation / Fixes

—|—|—|—

IBM App Connect Enterprise

|

12.0.1.0 - 12.0.10.0

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IT45090

|

The APAR (IT45090) is available from

IBM App Connect Enterprise v12- Fix Pack Release 12.0.10.1

IBM App Connect Enterprise

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11.0.0.1 - 11.0.0.23

|

IT45090

|

The APAR (IT45090) is available from

IBM App Connect Enterprise v11 - Fix Pack Release 11.0.0.24

Workarounds and Mitigations

None