Security Bulletin: App Connect Enterprise Certified Container may be vulnerable to man in the middle attack through use of OpenSSL (CVE-2019-1551)

Summary

App Connect Enterprise Certified Container may be vulnerable to man in the middle attack through use of OpenSSL via CVE-2019-1551

Vulnerability Details

CVEID:CVE-2019-1551
**DESCRIPTION:**OpenSSL could allow a remote attacker to obtain sensitive information, caused by an overflow in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. By performing a man-in-the-middle attack, a remote attacker could exploit this vulnerability to obtain sensitive information.
CVSS Base score: 6.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/172752 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N)

Affected Products and Versions

Remediation/Fixes

Upgrade to App Connect Enterprise Certified Container to Operator version 1.1.0 (available in CASE 1.1.0) or higher, and ensure that any Integration Server components are upgraded to 11.0.0.10-r3 or higher.

Workarounds and Mitigations

None