Security Bulletin: IBM Sterling B2B Integrator Is Vulnerable to Phishing Attack (CVE-2016-6020)

Security Bulletin

Summary

IBM Sterling B2B Integrator Standard Edition could allow a remote attacker to conduct phishing attacks, using an open redirect attack.

Vulnerability Details

CVEID: CVE-2016-6020
DESCRIPTION: IBM Sterling B2B Integrator Standard Edition could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to spoof the URL displayed to redirect a user to a malicious Web site that would appear to be trusted. This could allow the attacker to obtain highly sensitive information or conduct further attacks against the victim.
CVSS Base Score: 5.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/116740 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:N)

Warning: We strongly encourage you to take action as soon as possible as potential implications to your environment may be more serious than indicated by the CVSS score.

Affected Products and Versions

IBM Sterling B2B Integrator 5.2

Remediation/Fixes

Product & Version	Remediated Fix
IBM Sterling B2B Integrator 5.2	Install 5020603 Media or apply 5020500_14 Fix Pack that is made available on Passport Advantage and Fix Central respectively

Workarounds and Mitigations

None

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References

Complete CVSS v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

Off

Acknowledgement

None

Change History

21 December 2016: Initial Release

*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.

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Tips

Security Bulletin: IBM Sterling B2B Integrator Is Vulnerable to Phishing Attack (CVE-2016-6020)