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ibmIBMA77752C32B282EE01C2B264981C7DFDC7554CD9C1469D9E83E02A1B6F7E98B7C
HistoryApr 29, 2020 - 2:52 p.m.

Security Bulletin: OpenSSL publicly disclosed vulnerability affects MessageGateway (CVE-2019-1551)

2020-04-2914:52:50
www.ibm.com
12

0.002 Low

EPSS

Percentile

60.1%

Summary

MessageGateway has addressed the following vulnerability(ies) by updating the version of OpenSSL.

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

Affected Product(s) Version(s)
IBM WIoTP MessageGateway 5.0.0.1

Remediation/Fixes

Product

| VRMF| APAR| Remediation/First Fix
—|—|—|—
IBM WIoTP MessageGateway|

5.0.0.2

|

IT32499

| 5.0.0.2-IBM-IMA-IFIT32499

Workarounds and Mitigations

None