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Security Bulletin: Deserialization Vulnerability Affects IBM Sterling B2B Integrator (CVE-2019-4728)

Security Bulletin


Summary

IBM Sterling B2B Integrator has addressed the deserialization vulnerability.

Vulnerability Details

CVEID:   CVE-2019-4728
DESCRIPTION:   IBM Sterling B2B Integrator Standard Edition could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data. By sending specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code with SYSTEM privileges.
CVSS Base score: 8.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/172452 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

Affected Product(s)Version(s)
IBM Sterling B2B Integrator5.2.0.0 - 5.2.6.5_2
IBM Sterling B2B Integrator6.0.0.0 - 6.0.3.2
IBM Sterling B2B Integrator6.1.0.0

Remediation/Fixes

 Product & VersionAPAR Remediation & Fix
5.2.0.0 - 5.2.6.5_2IT32833Apply IBM Sterling B2B Integrator version 5.2.6.5_3, 6.0.3.3 or 6.1.0.1  on Fix Central
6.0.0.0 - 6.0.3.2IT32833Apply IBM Sterling B2B Integrator version 6.0.3.3 or 6.1.0.1  on Fix Central
6.1.0.0IT32833Apply IBM Sterling B2B Integrator version 6.1.0.1 on Fix Central

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Change History

04 Jan 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.

Disclaimer

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.

Document Location

Worldwide

[{"Business Unit":{"code":"BU031","label":"Syncsort"},"Product":{"code":"SSMHNK","label":"IBM Sterling B2B Integrator"},"Component":"","Platform":[{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"},{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF027","label":"Solaris"},{"code":"PF012","label":"IBM i"}],"Version":"5.2.0.0 - 5.2.6.5_2, 6.0.0.0 - 6.0.3.2, 6.1.0.0","Edition":""}]

Document Information

Modified date:
04 January 2021

UID

ibm16396172