Security Bulletin
Summary
Vulnerabilities in OpenSSL affect IBM Integration Bus and IBM App Connect Enterprsie. The DataDirect ODBC Drivers & Nodejs used by IBM App Connect Enterprise and IBM Integration Bus have addressed the applicable CVEs
Vulnerability Details
CVEID: CVE-2021-3711
DESCRIPTION: OpenSSL is vulnerable to a buffer overflow, caused by improper bounds checking by the EVP_PKEY_decrypt() function within implementation of the SM2 decryption. By sending specially crafted SM2 content, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/208072 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
IBM Integration Bus V10.0.0 - V10.0.0.25
IBM App Connect Enterprise V11 , V11.0.0.0 - V11.0.0.15
IBM App connect Enterprise V12.0.1.0 - V12.0.2.0
Remediation/Fixes
1. IT38663 addresses the DataDirect ODBC driver which is affected by CVE-2021-3711
2. IT38613 addresses the version of node js which is affected by CVE-2021-3711
Product
|
VRMF
| APAR |
Remediation / Fix
|
IBM App Connect Enterprise V12 | V12.0.1.0 - V12.0.2.0 | IT38663 |
Interim fix for APAR (IT38663) for 12.0.2.0 is available from IBM Fix Central
|
IBM App Connect Enterprise V12 | V12.0.1.0 | IT38613 |
The APAR (IT38613) is available in fix pack 12.0.2.0
|
IBM App Connect Enterprise v11 | V11.0.0.0-V11.0.0.15 | IT38663 |
Interim fix for APAR (IT38663) for 11.0.0.15 is available from IBM Fix Central
Interim fix for APAR (IT38663) for 11.0.0.14 is available from IBM Fix Central
|
IBM App Connect Enterprise v11 | V11.0.0.0-V11.0.0.14 | IT38613 |
The APAR (IT38613) is available in fix pack 11.0.0.15
|
IBM Integration Bus | V10.0.0.0 - V10.0.0.24 | IT38663 |
Interim fix for APAR (IT38663) for 10.0.0.24 is available from
|
IBM Integration Bus | V10.0.0.0 - V10.0.0.25 | IT38613 |
See section Workarounds and Mitigations
|
Workarounds and Mitigations
For IBM Integration Bus v10 V10.0.0.24 -V10.0.0.25 users can disable node js. Refer to
'Disabling Node.js in IBM Integration Bus 10.0.0.24 and subsequent v10.0 fix packs'
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References
Acknowledgement
Change History
20 Oct 2021: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
28 March 2022
UID
ibm16520342