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Security Bulletin: Bypass security restrictions in WAS Liberty

Security Bulletin


Summary

IBM MobileFirst Platform Foundation has addressed the following vulnerability. Bypass security restrictions in WAS Liberty .

Vulnerability Details

CVEID:   CVE-2019-4304
DESCRIPTION:   IBM WebSphere Application Server - Liberty could allow a remote attacker to bypass security restrictions caused by improper session validation. IBM X-Force ID: 160950.
CVSS Base score: 6.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/160950 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)

Affected Products and Versions

Affected Product(s)Version(s)
IBM MobileFirst Platform Foundation8.0.0.0  - ICP, IKS or using the scripts (BYOL)
IBM MobileFirst Platform Foundation7.1.0.0  - using the scripts (BYOL)

Remediation/Fixes

            Product VRMF                      Remediation/First Fix 
IBM MobileFirst Platform Foundation 8.0.0.0 Download the iFix from IBM MobileFirst Platform Foundation on FixCentral
IBM MobileFirst Platform Foundation7.1.0.0Download the iFix from IBM MobileFirst Platform Foundation on FixCentral

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

25 Feb 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

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Document Information

Modified date:
26 February 2020

UID

ibm13545931

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