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Security Bulletin: XStream Vulnerability Affects IBM Sterling B2B Integrator (CVE-2021-29505)

Security Bulletin


Summary

IBM Sterling B2B Integrator has addressed the security vulnerability.

Vulnerability Details

CVEID:   CVE-2021-29505
DESCRIPTION:   XStream XStream could allow a remote authenticated attacker to execute arbitrary commands on the system, caused by improper input validation. By manipulating the processed input stream, an attacker could exploit this vulnerability to execute arbitrary commands on the system.
CVSS Base score: 8.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/202795 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)APAR(s)Version(s)
IBM Sterling B2B IntegratorIT378595.2.0.0 - 6.0.3.4
IBM Sterling B2B IntegratorIT378596.1.0.0 - 6.1.0.3

Remediation/Fixes

Product & VersionRemediation & Fix
5.2.0.0 - 6.0.3.4Apply IBM Sterling B2B Integrator version  6.0.3.5 or 6.1.1.0 on Fix Central
6.1.0.0 - 6.1.0.3Apply IBM Sterling B2B Integrator version  6.1.1.0 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

1st Oct 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

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

Document Location

Worldwide

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Document Information

Modified date:
05 October 2021

UID

ibm16495929

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