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Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Sterling External Authentication Server

Created by Daniel Engstrom on
Published URL:
https://www.ibm.com/support/pages/node/298801
298801

Security Bulletin


Summary

There are multiple vulnerabilities in IBM® Runtime Environment Java™ Version 1.8
used by IBM Sterling External Authentication Server. These issues were disclosed as part of the IBM Java SDK updates in Jul 2017.

Vulnerability Details

CVEID: CVE-2017-10116
DESCRIPTION: An unspecified vulnerability related to the Java SE Security component could allow an unauthenticated attacker to take control of the system.
CVSS Base Score: 8.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/128877 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)

CVEID: CVE-2017-10115
DESCRIPTION: An unspecified vulnerability related to the Java SE JCE component could allow an unauthenticated attacker to obtain sensitive information resulting in a high confidentiality impact using unknown attack vectors.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xfor_blankce.ibmcloud.com/vulnerabilities/128876 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

IBM Sterling External Authentication Server 2.4.3.0 through 2.4.3.0 iFix 4
IBM Sterling External Authentication Server 2.4.2.0 through 2.4.2.0 iFix 7

Remediation/Fixes

Product

VRMF
iFix
Remediation/First Fix
IBM Sterling External Authentication Server
2.4.3.0
iFix 5
Fix Central
IBM Sterling External Authentication Server
2.4.2.0
iFix 8
Fix Central

Workarounds and Mitigations

None

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Important Note

IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk.

References

Complete CVSS v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

None

Change History

31 October 2017: Original version 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.

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Document Information

Modified date:
17 December 2019

UID

swg22010022

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