Security Bulletin: IBM Java Runtime Vulnerability Affects IBM Secure External Authentication Server (CVE-2020-2654)

Security Bulletin

Summary

IBM Secure External Authentication Server has addressed the applicable vulnerability in IBM® Runtime Environment Java™ Version 1.8 .

Vulnerability Details

CVEID: CVE-2020-2654
DESCRIPTION: An unspecified vulnerability in Java SE related to the Java SE Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/174601 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected Products and Versions

Affected Product(s)	Version(s)
Sterling External Authentication Server	2.4.2
IBM External Authentication Server	6.0
IBM External Authentication Server 6.0.1	6.0.1
IBM Sterling External Authentication Server	2.4.3.2

Remediation/Fixes

*Product*	*VRMF*	*iFix*	*Remediation/First Fix*
IBM Secure External Authentication Server	6.0.1.1	-	Fix Central
IBM Secure External Authentication Server	6.0.0.1	iFix 4	Fix Central
IBM Sterling External Authentication Server	2.4.3.2	iFix 8	Fix Central
IBM Sterling External Authentication Server	2.4.2.0	iFix 17	Fix Central

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Change History

15 Jul 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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Security Bulletin: IBM Java Runtime Vulnerability Affects IBM Secure External Authentication Server (CVE-2020-2654)