Vulnerabilities in OpenSSL affect IBM Integration Bus and IBM App Connect Enterprsie. The DataDirect ODBC Drivers used by IBM App Connect Enterprise and IBM Integration Bus have addressed the applicable CVEs
CVEID:CVE-2021-3449
**DESCRIPTION:**OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference in signature_algorithms processing. By sending a specially crafted renegotiation ClientHello message from a client, a remote attacker could exploit this vulnerability to cause the TLS server to crash.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/198752 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID:CVE-2021-3450
**DESCRIPTION:**OpenSSL could allow a remote attacker to bypass security restrictions, caused by a a missing check in the validation logic of X.509 certificate chains by the X509_V_FLAG_X509_STRICT flag. By using any valid certificate or certificate chain to sign a specially crafted certificate, an attacker could bypass the check that non-CA certificates must not be able to issue other certificates and override the default purpose.
CVSS Base score: 7.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/198754 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H)
IBM Integration Bus V10.0.0 - V10.0.0.23
IBM App connect Enterprise V11 , V11.0.0.0 - V11.0.0.12
IBM App connect Enterprise V12.0.1.0
Product
|
VRMF
| APAR|
Remediation / Fix
—|—|—|—
IBM App Connect Enterprise| V11.0.0.0-V11.0.0.12| IT37078|
The APAR is available in fix pack 11.0.0.13
IBM App Connect Enterprise Version V11-Fix Pack 11.0.0.13
IBM App Connect Enterprise| V12.0.1.0
| IT37078|
Interim fix for APAR IT37078 is available from
IBM Integration Bus | V10.0.0.0 - V10.0.0.23| IT37078|
Interim fix for APAR IT37078 is available from
None