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AUSCERT External Security Bulletin Redistribution
ESB-2019.1970
Multiple vulnerabilities in IBM Java SDK affect IBM OS
Images for Red Hat Linux Systems (April 2019 updates)
3 June 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM PureApplication System
Publisher: IBM
Operating System: AIX
Linux variants
Windows
Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-2684 CVE-2019-2602
Reference: ASB-2019.0118
ESB-2019.1957
ESB-2019.1952
ESB-2019.1948
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10884568
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Multiple vulnerabilities in IBM Java SDK affect IBM OS Images for Red Hat Linux
Systems (April 2019 updates)
Product: PureApplication System
Component: Security
Software version: 2.2.3.0, 2.2.3.1, 2.2.3.2, 2.2.4.0, 2.2.5.0, 2.2.5.1,
2.2.5.2, 2.2.5.3, 2.2.6.0
Operating system(s): AIX, Linux, Windows
Software edition: All Editions
Reference #: 0884568
Security Bulletin
Summary
There are multiple vulnerabilities in IBM SDK Java Technology Edition that are
used by the OS Images for IBM PureApplication System.
These issues were disclosed as part of the IBM Java SDK quarterly updates in
April 2019. OS Images have addressed the applicable CVEs.
Vulnerability Details
CVEID: CVE-2019-2602
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE, Java SE Embedded Libraries component could allow an unauthenticated
attacker to cause a denial of service resulting in a high availability impact
using unknown attack vectors.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
159698 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:N/A:H)
CVEID: CVE-2019-2684
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE, Java SE Embedded RMI component could allow an unauthenticated attacker to
cause no confidentiality impact, high integrity impact, and no availability
impact.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
159776 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)
Affected Products and Versions
IBM PureApplication System V2.2.3.0
IBM PureApplication System V2.2.3.1
IBM PureApplication System V2.2.3.2
IBM PureApplication System V2.2.4.0
IBM PureApplication System V2.2.5.0
IBM PureApplication System V2.2.5.1
IBM PureApplication System V2.2.5.2
IBM PureApplication System V2.2.5.3
Remediation/Fixes
Do these steps:
o Upgrade the IBM PureApplication System to the following fix level:
IBM PureApplication System V2.2.6.0
o Visit IBM Fix Central to download the fixes for IBM Java SDK and apply them
on top of the V2.2.6.0 upgrade.
IBM recommends upgrading to a fixed, supported version of the product. Contact
IBM for assistance.
Information on upgrading can be found here: http://www-01.ibm.com/support/
docview.wssuid=swg27039159
Workarounds and Mitigations
None
IBM Java SDK Security Bulletin
Change History
May 31, 2019: Original document published
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