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AUSCERT External Security Bulletin Redistribution
ESB-2017.1048
Security Bulletin: CICS Transaction Gateway for Multiplatforms
27 April 2017
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM CICS Transaction Gateway
Publisher: IBM
Operating System: AIX
HP-UX
Linux variants
Solaris
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Access Privileged Data -- Remote/Unauthenticated
Modify Arbitrary Files -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Provide Misleading Information -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2017-3289 CVE-2017-3272 CVE-2017-3261
CVE-2017-3260 CVE-2017-3259 CVE-2017-3253
CVE-2017-3252 CVE-2017-3241 CVE-2017-3231
CVE-2016-5552 CVE-2016-5549 CVE-2016-5548
CVE-2016-5547 CVE-2016-5546 CVE-2016-2183
Reference: ASB-2017.0028
ASB-2017.0005
ASB-2017.0001
ASB-2016.0120
ASB-2016.0095
ESB-2016.2239.2
ESB-2016.2238
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=swg22001613
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Security Bulletin: CICS Transaction Gateway for Multiplatforms
Document information
More support for: CICS Transaction Gateway
CTG
Software version: 8.0, 8.1, 9.0, 9.1, 9.2
Operating system(s): AIX, HP-UX, Linux, Solaris, Windows
Software edition: All
Reference #: 2001613
Modified date: 26 April 2017
Security Bulletin
Summary
Multiple security vulnerabilities exist in the JREs shipped with CICS
Transaction Gateway (CICS TG) for client applications. CICS TG itself is
not vulnerable to all these risks but client side applications using the
CICS TG supplied JREs might be.
Vulnerability Details
CVEID: CVE-2017-3289
DESCRIPTION: An unspecified vulnerability in Oracle Java SE and Java SE
Embedded related to the Hotspot component has high confidentiality impact,
high integrity impact, and high availability impact.
CVSS Base Score: 9.6
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120861 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)
CVEID: CVE-2017-3272
DESCRIPTION: An unspecified vulnerability in Oracle Java SE and Java SE
Embedded related to the Libraries component has high confidentiality impact,
high integrity impact, and high availability impact.
CVSS Base Score: 9.6
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120862 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)
CVEID: CVE-2017-3241
DESCRIPTION: An unspecified vulnerability in Oracle Java SE Java SE Embedded
and Jrockit related to the RMI component has high confidentiality impact,
high integrity impact, and high availability impact.
CVSS Base Score: 9
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120867 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)
CVEID: CVE-2017-3260
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to
the AWT component has high confidentiality impact, high integrity impact,
and high availability impact.
CVSS Base Score: 8.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120857 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)
CVEID: CVE-2016-5546
DESCRIPTION: An unspecified vulnerability in Oracle Java SE Java SE Embedded
and Jrockit related to the Libraries component has no confidentiality
impact, high integrity impact, and no availability impact.
CVSS Base Score: 7.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120869 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)
CVEID: CVE-2017-3253
DESCRIPTION: An unspecified vulnerability in Oracle Java SE Java SE Embedded
and Jrockit related to the 2D component could allow a remote 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/120868 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-2016-5548
DESCRIPTION: An unspecified vulnerability in Oracle Java SE and Java SE
Embedded related to the Libraries component could allow a remote attacker
to obtain sensitive information resulting in a high confidentiality impact
using unknown attack vectors.
CVSS Base Score: 6.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120864 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
CVEID: CVE-2016-5549
DESCRIPTION: An unspecified vulnerability in Oracle Java SE and Java SE
Embedded related to the Libraries component could allow a remote attacker
to obtain sensitive information resulting in a high confidentiality impact
using unknown attack vectors.
CVSS Base Score: 6.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120863 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
CVEID: CVE-2017-3252
DESCRIPTION: An unspecified vulnerability in Oracle Java SE Java SE Embedded
and Jrockit related to the JAAS component has no confidentiality impact,
high integrity impact, and no availability impact.
CVSS Base Score: 5.8
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120870 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:N)
CVEID: CVE-2016-5547
DESCRIPTION: An unspecified vulnerability in Oracle Java SE Java SE Embedded
and Jrockit related to the Libraries component could allow a remote attacker
to cause a denial of service resulting in a low availability impact using
unknown attack vectors.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120871 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:L)
CVEID: CVE-2016-5552
DESCRIPTION: An unspecified vulnerability in Oracle Java SE Java SE Embedded
and Jrockit related to the Networking component has no confidentiality
impact, low integrity impact, and no availability impact.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120872 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:L/A:N)
CVEID: CVE-2017-3261
DESCRIPTION: An unspecified vulnerability in Oracle Java SE and Java SE
Embedded related to the Networking component could allow a remote 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/120866 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-2017-3231
DESCRIPTION: An unspecified vulnerability in Oracle Java SE and Java SE
Embedded related to the Networking component could allow a remote 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/120865 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-2017-3259
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the
Deployment component could allow a remote attacker to obtain sensitive
information resulting in a low confidentiality impact using unknown
attack vectors.
CVSS Base Score: 3.7
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/120859 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:N/A:N)
CVEID: CVE-2016-2183
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by an error in the DES/3DES cipher, used as a part of the
SSL/TLS protocol. By capturing large amounts of encrypted traffic between
the SSL/TLS server and the client, a remote attacker able to conduct a
man-in-the-middle attack could exploit this vulnerability to recover the
plaintext data and obtain sensitive information. This vulnerability is
known as the SWEET32 Birthday attack.
CVSS Base Score: 3.7
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/116337 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:N/A:N)
Affected Products and Versions
CICS Transaction Gateway for Multiplatforms v8.0, v8.1, v9.0, v9.1 and
v9.2. Inclusion in this list does not imply that all the products are
supported. See the IBM Support Lifecycle page for product end of support
dates
Remediation/Fixes
Updated JREs have been made available on Fix Central. Upgrade the JRE used by
CICS TG Java client applications and/or the CICS TG Gateway daemon. Updated
JREs which can used with CICS TG Java client applications and the Gateway
daemon are made available on Fix Central:
http://www.ibm.com/support/fixcentral/swg/identifyFixes?query.parent=ibm~Other
software&query.product=ibm~WebSphere~CICS Transaction Gateway for
Multiplatforms&query.release=All&query.platform=All
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References
Complete CVSS v2 Guide
On-line Calculator v2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
*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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