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AUSCERT External Security Bulletin Redistribution
ESB-2018.2089
Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM
Rational Application Developer for WebSphere Software
19 July 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational Application Developer
Publisher: IBM
Operating System: Linux variants
OS X
Windows
Impact/Access: Access Confidential Data -- Remote/Unauthenticated
Modify Arbitrary Files -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-2790 CVE-2018-2783
Reference: ESB-2018.2062
ESB-2018.2048
ESB-2018.1950
ESB-2018.1857
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10717537
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Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM
Rational Application Developer for WebSphere Software
Document information
More support for: Rational Application Developer for WebSphere Software
Software version: 9.0, 9.0.1, 9.0.1.1, 9.0.1.2, 9.1, 9.1.0.1, 9.1.1, 9.1.1.1,
9.1.1.2, 9.5, 9.5.0.1, 9.5.0.2, 9.5.0.3, 9.6, 9.6.1, 9.6.1.1
Operating system(s): Linux, OS X, Windows
Reference #: 0717537
Modified date: 17 July 2018
Summary
There are multiple vulnerabilities in IBM(R) SDK Java(TM) Technology Edition,
Versions 7 and 8 that are used by IBM Rational Application Developer for
WebSphere Software. These issues were disclosed as part of the IBM Java SDK
updates in April 2018.
Vulnerability Details
CVEID: CVE-2018-2783
DESCRIPTION: An unspecified vulnerability related to the Java SE Security
component could allow an unauthenticated attacker to cause high
confidentiality impact, high integrity impact, and no availability impact.
CVSS Base Score: 7.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
141939 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N)
CVEID: CVE-2018-2790
DESCRIPTION: An unspecified vulnerability related to the Java SE Security
component could allow an unauthenticated attacker to cause no confidentiality
impact, low integrity impact, and no availability impact.
CVSS Base Score: 3.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
141946 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N)
Affected Products and Versions
Rational Application Developer 9.0- 9.0.1.2
Rational Application Developer 9.1 - 9.1.1.2
Rational Application Developer 9.5 - 9.5.0.3
Rational Application Developer 9.6 - 9.6.1.1
Remediation/Fixes
Update the IBM SDK, Java Technology Edition of the product to address this
vulnerability:
+--------------------------+------------------------------------+-------------+------------------------------------------------+
|Product |VRMF |APAR |Remediation/First Fix |
+--------------------------+------------------------------------+-------------+------------------------------------------------+
|Rational Application |9.5 through 9.6 | PH00568 | o For all versions, IBM SDK Technology Edition|
|Developer | | | Critical Patch Update |
+--------------------------+------------------------------------+-------------+------------------------------------------------+
|Rational Application |9.0 through 9.1 | PH00568 | o For all versions, IBM SDK Technology Edition|
|Developer | | | Critical Patch Update |
+--------------------------+------------------------------------+-------------+------------------------------------------------+
Workarounds and Mitigations
No known workarounds.
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Reference
Complete CVSS v3 Guide
On-line Calculator v3
Related Information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
17 July 2018: Original document 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
According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency and
priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY
OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT
OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
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