Security Bulletin: Security vulnerability in OpenSSL affects IBM Sterling B2B Integrator (CVE-2017-3736)

Summary

Security vulnerability in OpenSSL affects IBM Sterling B2B Integrator

Vulnerability Details

CVEID: CVE-2017-3736 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by a carry propagation flaw in the x86_64 Montgomery squaring function bn_sqrx8x_internal(). An attacker with online access to an unpatched system could exploit this vulnerability to obtain information about the private key.
CVSS Base Score: 5.9
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/134397&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

IBM Sterling B2B Integrator 5.2.0.1 - 5.2.6.3

Remediation/Fixes

PRODUCT & Version

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Remediation/Fix

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IBM Sterling B2B Integrator 5.2.0.1 - 5.2.6.3

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SWIFTNet Customers must upgrade their B2B Integrator at least to 5020603_2, 5020602_4 or 5020601_7 on Fix Central and current version of OpenSSL to version 1.0.2m

Workarounds and Mitigations

No