Security Bulletin: IBM Data Replication Java SDK Update

2021-09-1715:04:36

www.ibm.com

ibm

data replication

java sdk

vulnerability

eclipse openj9

buffer overflow

remote attack

cve-2020-27221

infosphere data replication

version 11.4.0

version 11.4

version 11.3.3

security update

fix pack update

EPSS

0.004

Percentile

74.6%

JSON

Summary

This bulletin covers common Java SDK vulnerability findings in the IBM Java SDK packaged with this offering.

Vulnerability Details

CVEID:CVE-2020-27221
**DESCRIPTION:**Eclipse OpenJ9 is vulnerable to a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding. By sending an overly long string, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/195353 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

Affected Product(s)	Version(s)
InfoSphere Data Replication	11.4.0
InfoSphere Data Replication	11.4
InfoSphere Data Replication	11.3.3

Remediation/Fixes

Update to the latest offering fix pack found here:

https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%3FInformation%20Management&product=ibm/Information+Management/IBM+InfoSphere+Data+Replication&release=11.4&platform=All&function=all&source=fc

[https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EInformation%20Management&product=ibm/Information+Management/IBM+InfoSphere+Data+Replication&release=11.3.3.3&platform=All&function=all](&lt;https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EInformation%20Management&product=ibm/Information+Management/IBM+InfoSphere+Data+Replication&release=11.3.3.3&platform=All&function=all&gt;)