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Security Bulletin: InfoSphere Data Replication is affected by an Apache ZooKeeper open source library vulnerability

Created by Cecilia Pilar on
Published URL:
https://www.ibm.com/support/pages/node/870978
870978

Security Bulletin


Summary

InfoSphere Data Replication has addressed the following vulnerability: CVE-2018-8012 - Apache Zookeeper could allow a remote attacker to bypass security restrictions, caused by the failure to enforce authentication or authorization when a server attempts to join a quorum. An attacker could exploit this vulnerability to join the cluster and begin propagating counterfeit changes to the leader.

Vulnerability Details

CVEID:  CVE-2018-8012
DESCRIPTION: Apache Zookeeper could allow a remote attacker to bypass security restrictions, caused by the failure to enforce authentication or authorization when a server attempts to join a quorum. An attacker could exploit this vulnerability to join the cluster and begin propagating counterfeit changes to the leader.
CVSS Base Score: 7.5
CVSS Temporal Score: See  https://exchange.xforce.ibmcloud.com/vulnerabilities/143565  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:H/A:N)

Affected Products and Versions

InfoSphere Data Replication 11.4

Remediation/Fixes

Product VRMF APAR Remediation / First Fix
InfoSphere Data Replication

IIDR 11.4.0.2-5095 for all LUW engines

 N/A Please download the latest release available in Fix Central:  
https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Information%20Management&product=ibm/Information+Management/IBM+InfoSphere+Data+Replication&release=11.4&platform=All&function=all&source=fc

 

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

11 February 2019: 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.

Document Location

Worldwide

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Document Information

Modified date:
11 February 2019

UID

ibm10870978

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