IBM Support

Security Bulletin: Information Disclosure Vulnerability Affects EBICS Client of IBM Sterling B2B Integrator (CVE-2020-4475)

Security Bulletin


Summary

IBM Sterling B2B Integrator has addressed the information disclosure vulnerability affecting EBICS Client.

Vulnerability Details

CVEID:   CVE-2020-4475
DESCRIPTION:   IBM Sterling B2B Integrator Standard Edition could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/181777 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

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

Remediation/Fixes

 Product & VersionAPAR Remediation & Fix
 5.2.0.0 - 5.2.6.5_2IT32732Apply IBM Sterling B2B Integrator version 5.2.6.5_3, 6.0.3.3 or 6.1.0.0  on Fix Central
6.0.0.0 - 6.0.3.2IT32732Apply IBM Sterling B2B Integrator version 6.0.3.3 or 6.1.0.0  on Fix Central

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support alerts like this.

References

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

13 Nov 2020: 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

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Document Location

Worldwide

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS3JSW","label":"IBM Sterling B2B Integrator"},"Component":"EBICS client","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 - 6.0.3.2","Edition":"","Line of Business":{"code":"LOB59","label":"Sustainability Software"}}]

Document Information

Modified date:
13 November 2020

UID

ibm16367963

Page Feedback