ESB-2019.0036 - [Win][Linux][Solaris][AIX] IBM Rational License Key Server: Multiple vulnerabilities 2019-01-02

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0036
Security Bulletin: Security vulnerabilities in IBM Java Runtime affect IBM
               RLKS Administration and Reporting Tool Admin
                              2 January 2019

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM Rational License Key Server
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Solaris
                   Windows
Impact/Access:     Access Privileged Data -- Remote with User Interaction
                   Modify Arbitrary Files -- Remote with User Interaction
                   Denial of Service      -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-3180 CVE-2018-2973 CVE-2018-2940
                   CVE-2017-3736 CVE-2017-3732 CVE-2016-0705

Reference:         ASB-2018.0290
                   ASB-2018.0256
                   ASB-2018.0244
                   ASB-2018.0170
                   ASB-2018.0169
                   ESB-2016.0544
                   ESB-2016.0543.2

Original Bulletin: 
   https://www.ibm.com/support/docview.wss?uid=ibm10791413

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Security Bulletin: Security vulnerabilities in IBM Java Runtime affect IBM RLKS
Administration and Reporting Tool Admin

Security Bulletin

Document information

More support for: Rational License Key Server

Component: Administration and Reporting Tool

Software version: 8.1.5, 8.1.5.1, 8.1.5.2, 8.1.5.3, 8.1.5.4, 8.1.5.5

Operating system(s): AIX, Linux, Solaris, Windows

Reference #: 0791413

Modified date: 21 December 2018

Summary

There are multiple vulnerabilities related to IBM(R) Runtime Environment Java(TM)
Technology Edition which is used and shipped by different versions of IBM
Rational License Key Server Administration and Reporting Tool Admin (ART).

Vulnerability Details

CVEID: CVE-2018-3180
DESCRIPTION: An unspecified vulnerability related to the Java SE JSSE component
could allow an unauthenticated attacker to cause low confidentiality impact,
low integrity impact, and low availability impact.
CVSS Base Score: 5.6
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
151497 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)

CVEID: CVE-2018-2973
DESCRIPTION: An unspecified vulnerability in Java SE related to the Java SE,
Java SE Embedded JSSE 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/
146835 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)

CVEID: CVE-2018-2940
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE, Java SE Embedded Libraries component could allow an unauthenticated
attacker to obtain sensitive information resulting in a low confidentiality
impact using unknown attack vectors.
CVSS Base Score: 4.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
146803 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)

CVEID: CVE-2017-3736
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by a carry propagation flaw in the x86_64 Montgomery
squaring function bn_sqrx8x_internal(). An attacker with online access to an
unpatched system could exploit this vulnerability to obtain information about
the private key.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
134397 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:N/A:N)

CVEID: CVE-2017-3732
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by a carry propagating bug in the x86_64 Montgomery
squaring procedure. An attacker could exploit this vulnerability to obtain
information about the private key.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
121313 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID: CVE-2016-0705
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a
double-free error when parsing DSA private keys. An attacker could exploit this
vulnerability to corrupt memory and cause a denial of service.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
111140 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:N/A:L)

Affected Products and Versions

  o RLKS Administration and Reporting Tool version 8.1.5
  o RLKS Administration and Reporting Tool version 8.1.5.1
  o RLKS Administration and Reporting Tool version 8.1.5.2
  o RLKS Administration and Reporting Tool version 8.1.5.3
  o RLKS Administration and Reporting Tool version 8.1.5.4
  o RLKS Administration and Reporting Tool version 8.1.5.5

Remediation/Fixes

For the 8.1.5 - 8.1.5.5 releases, upgrade the RLKS Administration and Reporting
Tool Admin and Agent to version 8.1.5.6 or later:
 

  o RLKS Administration and Reporting Tool Admin 8.1.5.6
  o RLKS Administration and Reporting Tool Agent 8.1.5.6

Workarounds and Mitigations

None

Change History

21 December 2018 : 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

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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