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Security Bulletin: Weak Cryptographic Algorithm Vulnerability Affects IBM Sterling B2B Integrator (CVE-2018-1720)

Security Bulletin


Summary

IBM Sterling B2B Integrator Standard Edition has addressed the weak cryptographic algorithm vulnerability.

Vulnerability Details

CVEID: CVE-2018-1720
DESCRIPTION: IBM Sterling B2B Integrator Standard Edition uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/147294 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_6 and 6.0.0.0

Remediation/Fixes

Product & Version

Remediation/Fix

IBM Sterling B2B Integrator 5.2.0.1 - 5.2.6.3_6

Apply IBM Sterling B2B Integrator version 5.2.6.3_9, 5.2.6.4_1, 6.0.0.1 or 6.0.1.0 on Fix Central
IBM Sterling B2B Integrator 6.0.0.0

Apply IBM Sterling B2B Integrator version 6.0.0.1 or 6.0.1.0 on Fix Central

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

19 April 2019: Original document published

*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.

Internal Use Only

PSIRT product record 117970

Document Location

Worldwide

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Document Information

Modified date:
04 February 2020

UID

ibm10880601

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