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             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.3227
   Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect
            Enterprise and IBM Integration Bus (CVE-2020-7774)
                             27 September 2021

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM App Connect Enterprise
                   IBM Integration Bus
Publisher:         IBM
Operating System:  Linux variants
                   Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-7774  

Reference:         ESB-2021.2649
                   ESB-2021.0587

Original Bulletin: 
   https://www.ibm.com/support/pages/node/6412225

- --------------------------BEGIN INCLUDED TEXT--------------------

Vulnerabilities in Node.js affect IBM App Connect Enterprise and IBM
Integration Bus  (CVE-2020-7774)

Document Information

Document number    : 6412225
Modified date      : 24 September 2021
Product            : IBM Integration Bus
Component          : -
Software version   : -
Operating system(s): Linux
                     Windows

Summary

IBM App Connect Enterprise and IBM Integration Bus ship with Node.js for which
vulnerabilities were reported and have been addressed. Vulnerability details
are listed below.

Vulnerability Details

CVEID: CVE-2020-7774
DESCRIPTION: Node.js y18n module could allow a remote attacker to execute
arbitrary code on the system, caused by a prototype pollution flaw. By sending
a specially-crafted request, an attacker could exploit this vulnerability to
execute arbitrary code on the system.
CVSS Base score: 7.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
191999 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Affected Products and Versions

IBM App Connect Enterprise V11 , V11.0.0.0 - V11.0.0.13

IBM App Connect Enterprise V12 , V12.0.1.0

Remediation/Fixes

+-------------------+--------------------+-------+----------------------------+
|      Product      |        VRMF        |APAR   |     Remediation / Fix      |
+-------------------+--------------------+-------+----------------------------+
|IBM App Connect    |                    |       |The APAR is available in fix|
|Enterprise v11     |V11.0.0.0-V11.0.0.13|IT37753|pack 11.0.0.14              |
|                   |                    |       |11.0.0.14                   |
+-------------------+--------------------+-------+----------------------------+
|IBM App Connect    |V12.0.1.0           |IT37753|Interim fix is available on |
|Enterprise V12     |                    |       |IBM Fix Central             |
+-------------------+--------------------+-------+----------------------------+

Workarounds and Mitigations

None

Acknowledgement

Change History

29 Jan 2021: Initial Publication

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