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
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 - V10.0.0.24
IBM App connect Enterprise V11 , V22.214.171.124 - V126.96.36.199
IBM App connect Enterprise V188.8.131.52
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
Remediation / Fix
|IBM App Connect Enterprise V12||V184.108.40.206||IT38663 , IT38613||
The APAR (IT38613) is available in fix pack 220.127.116.11
|IBM App Connect Enterprise v11||V18.104.22.168-V22.214.171.124||IT38663 , IT38613||
The APAR (IT38613) is available in fix pack 126.96.36.199
|IBM Integration Bus||V10.0.0.0 - V10.0.0.24||IT38663||
Interim fix for APAR (IT38663) is available from
Workarounds and Mitigations
Get Notified about Future Security Bulletins
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.
According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
29 November 2021