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AUSCERT External Security Bulletin Redistribution
ESB-2021.3113
Security Bulletin: Vulnerabilities in IBM Java Runtime affect IBM
Integration Bus and IBM App Connect Enterpise v11, V12 (CVE-2021-2161)
15 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
AIX
Impact/Access: Create Arbitrary Files -- Remote/Unauthenticated
Modify Arbitrary Files -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2021-2161
Reference: ESB-2021.2128
ESB-2021.1786
ESB-2021.1400
Original Bulletin:
https://www.ibm.com/support/pages/node/6488851
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Vulnerabilities in IBM Java Runtime affect IBM Integration Bus and IBM App
Connect Enterpise v11, V12 (CVE-2021-2161)
Document Information
Document number : 6488851
Modified date : 14 September 2021
Product : IBM App Connect Enterprise
Software version : -
Operating system(s): Linux
Windows Mobile
AIX
Summary
Vulnerabilities in IBM SDK Java Technology Edition, used by IBM Integration Bus
& IBM App Connect Enterprise v11, V12. These issues were disclosed as part of
the IBM Java SDK updates in April 2021
Vulnerability Details
CVEID: CVE-2021-2161
DESCRIPTION: An unspecified vulnerability in Java SE related to the Libraries
component could allow an unauthenticated attacker to cause no confidentiality
impact, high integrity impact, and no availability impact.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
200290 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)
Affected Products and Versions
IBM App Connect Enterprise V12 , V12.0.1.0
IBM App Connect Enterprise V11 , V11.0.0.0 - V11.0.0.13
IBM Integration Bus V10.0.0.0 - V10.0.0.23
IBM Integration Bus V9.0.0.0 - V9.0.0.11
Remediation/Fixes
+-------------------------+-------------------+-------+------------------------------------------------------------------------+
| Product | VRMF |APAR | Remediation / Fix |
+-------------------------+-------------------+-------+------------------------------------------------------------------------+
|IBM App Connect | | |Interim fix for APAR IT36290 available here on IBM Fix Central for all |
|Enterprise V12 |V12.0.1.0 |IT36290|the platforms. |
| | | |IBM Fix Central |
+-------------------------+-------------------+-------+------------------------------------------------------------------------+
|IBM App Connect |V11.0.0.0 - |IT36290|The APAR is availble in fix pack 11.0.0.14 |
|Enterprise V11 |V11.0.0.13 | |Fix Pack 11.0.0.14 |
+-------------------------+-------------------+-------+------------------------------------------------------------------------+
|IBM Integration Bus |V10.0.0.0 - |IT36290|The APAR is available in fix pack 10.0.0.24 |
| |V10.0.0.23 | |Fix Pack 10.0.0.24 |
+-------------------------+-------------------+-------+------------------------------------------------------------------------+
|IBM Integration Bus |V9.0.0.0 - |IT36290|Contact IBM support to request for fix |
| |V9.0.0.11 | | |
+-------------------------+-------------------+-------+------------------------------------------------------------------------+
IBM Integration Bus v9 is no longer in full support;IBM recommends upgrading to
a fixed, supported version/release/platform of the product.
If you are a customer with extended support and require a fix, contact IBM
support
Workarounds and Mitigations
None
Change History
09 Sep 2021: Initial Publication
- --------------------------END INCLUDED TEXT--------------------
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