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Security Bulletin: IBM WebSphere Application Server Security Vulnerabilities Affect IBM Sterling B2B Integrator (CVE-2019-4046, CVE-2018-1902, CVE-2018-10237)

Created by Xiao Li on
Published URL:
https://www.ibm.com/support/pages/node/888617
888617

Security Bulletin


Summary

IBM Sterling B2B Integrator Standard Edition has addressed the security vulnerabilities

Vulnerability Details

CVEID: CVE-2019-4046
DESCRIPTION: IBM WebSphere Application Server is vulnerable to a denial of service, caused by improper handling of request headers. A remote attacker could exploit this vulnerability to cause the consumption of Memory.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/156242 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID: CVE-2018-1902
DESCRIPTION: IBM WebSphere Application Server could allow a remote attacker to spoof connection information which could be used to launch further attacks against the system. 
CVSS Base Score: 3.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/152531 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N)
CVEID: CVE-2018-10237
DESCRIPTION: Google Guava is vulnerable to a denial of service, caused by improper eager allocation checks in the AtomicDoubleArray and CompoundOrdering class. By sending a specially-crafted data, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/142508 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

IBM Sterling B2B Integrator 5.2.6.0 - 6.0.1.0

Remediation/Fixes

PRODUCT & Version

Remediation/Fix

IBM Sterling B2B Integrator 5.2.6.0 - 6.0.1.0

For B2B API users, apply IBM Sterling B2B Integrator version 5.2.6.5_1 or 6.0.2.0 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

24 July 2019: Original document published
09 August 2019: Changed the summary
22 November 2019: Added affected versions
18 February 2020: Updated and republished the bulletin

*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 records 133763, 132762, and 130215

Document Location

Worldwide

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Document Information

Modified date:
18 February 2020

UID

ibm10888617

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