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AUSCERT External Security Bulletin Redistribution
ESB-2016.1416
Security Bulletin: Multiple vulnerabilities affect IBM Rational Developer
6 June 2016
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational Developer
Publisher: IBM
Operating System: Linux variants
AIX
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Access Privileged Data -- Remote with User Interaction
Denial of Service -- Remote/Unauthenticated
Provide Misleading Information -- Remote with User Interaction
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2016-2537 CVE-2016-2515 CVE-2016-2107
CVE-2016-2105 CVE-2015-8851
Reference: ESB-2016.1076
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=swg21983224
http://www.ibm.com/support/docview.wss?uid=swg21983227
http://www.ibm.com/support/docview.wss?uid=swg21983226
Comment: This bulletin contains three (3) IBM security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: Multiple OpenSSL vulnerabilities in Node.js affect IBM
Rational Application Developer for WebSphere Software included in Rational
Developer for i and Rational Developer for AIX and Linux
Security Bulletin
Document information
More support for:
Rational Developer for i
General Information
Software version:
9.1, 9.1.1, 9.1.1.1, 9.5, 9.5.0.1, 9.5.0.2, 9.5.0.3
Operating system(s):
Linux, Windows
Software edition:
Modernization Tools- EGL Edition, Modernization Tools- Java Edition
Reference #:
1983224
Modified date:
2016-06-03
Summary
Portions of IBM Rational Application Developer for WebSphere Software are
shipped as a component of Rational Developer for i (RPG and COBOL +
Modernization Tools, Java and EGL editions), and Rational Developer for AIX
and Linux.
Multiple OpenSSL vulnerabilities in Node.js were found on May 3, 2016. IBM
Rational Application Developer for WebSphere Software has addressed the
applicable CVEs (CVE-2016-2107, CVE-2016-2105).
Vulnerability Details
CVEID:
CVE-2016-2107
DESCRIPTION:
OpenSSL could allow a remote attacker to obtain sensitive information, caused
by an error when the connection uses an AES CBC cipher and the server support
AES-NI. A remote user with the ability to conduct a man-in-the-middle attack
could exploit this vulnerability via the POODLE (Padding Oracle On Downgraded
Legacy Encryption) attack to decrypt traffic.
CVSS Base Score: 4.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/112854
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-2016-2105
DESCRIPTION:
OpenSSL is vulnerable to a heap-based buffer overflow, caused by improper
bounds checking by the EVP_EncodeUpdate() function. By sending an overly long
argument, a remote attacker could overflow a buffer and execute arbitrary
code on the system or cause the application to crash.
CVSS Base Score: 5.6
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/112855
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)
Affected Products and Versions
Affected Product and Version(s) Product and Version shipped as a component
IBM Rational Developer for i v9.1, v9.1.1, v9.1.1.1, v9.5, v9.5.0.1, 9.5.0.2, 9.5.0.3, RPG and COBOL + Modernization Tools, Java Edition Rational Application Developer 9.1, 9.1.1, 9.5
IBM Rational Developer for i v9.1, v9.1.1 and v9.1.1.1, v9.5, v9.5.0.1, 9.5.0.2, 9.5.0.3, RPG and COBOL + Modernization Tools, EGL Edition Rational Application Developer 9.1, 9.1.1, 9.5
IBM Rational Developer for AIX and Linux v9.1, v9.1.1, v9.1.1.1 and v9.1.1.2, AIX COBOL Edition Rational Application Developer 9.1, 9.1.1
IBM Rational Developer for AIX and Linux v9.1, v9.1.1, v9.1.1.1 and v9.1.1.2, C/C++ Edition Rational Application Developer 9.1, 9.1.1
Remediation/Fixes
Review the Remediation/Fixes section of
Security Bulletin: Multiple OpenSSL vulnerabilities in Node.js included in
Rational Application Developer for WebSphere Software (CVE-2016-2107,
CVE-2016-2105)
for instructions on obtaining the fix for this issue.
Get Notified about Future Security Bulletins
Subscribe to
My Notifications
to be notified of important product support alerts like this.
References
Complete CVSS v2 Guide
On-line Calculator v2
Complete CVSS v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
03 June 2016: 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.
- ---
Security Bulletin: node-uuid unsafe fallback to Math.random affects IBM
Rational Application Developer for WebSphere Software included in Rational
Developer for i and Rational Developer for AIX and Linux (CVE-2015-8851)
Security Bulletin
Document information
More support for:
Rational Developer for i
General Information
Software version:
9.1, 9.1.1, 9.1.1.1, 9.5, 9.5.0.1, 9.5.0.2, 9.5.0.3
Operating system(s):
Linux, Windows
Software edition:
Modernization Tools- EGL Edition, Modernization Tools- Java Edition
Reference #:
1983227
Modified date:
2016-06-03
Summary
Portions of IBM Rational Application Developer for WebSphere Software are
shipped as a component of Rational Developer for i (RPG and COBOL +
Modernization Tools, Java and EGL editions), and Rational Developer for AIX
and Linux.
A vulnerability in the node-uuid module causes the module to fallback on
math.random under certain circumstances, which leads to predictable UUIDs.
The node-uuid module is used by the Node.js Package Manager (npm). IBM
Rational Application Developer for WebSphere Software has addressed the
applicable CVEs (CVE-2015-8851).
Vulnerability Details
CVEID:
CVE-2015-8851
DESCRIPTION:
node.js node-uuid could provide weaker than expected, caused by the use of
Math.random() instead of a more cryptographically sound source of entropy. An
attacker could exploit this vulnerability to launch further attacks on the
system.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/112166
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)
Affected Products and Versions
Affected Product and Version(s) Product and Version shipped as a component
IBM Rational Developer for i v9.1, v9.1.1, v9.1.1.1, v9.5, v9.5.0.1, 9.5.0.2, 9.5.0.3, RPG and COBOL + Modernization Tools, Java Edition Rational Application Developer 9.1, 9.1.1, 9.5
IBM Rational Developer for i v9.1, v9.1.1 and v9.1.1.1, v9.5, v9.5.0.1, 9.5.0.2, 9.5.0.3, RPG and COBOL + Modernization Tools, EGL Edition Rational Application Developer 9.1, 9.1.1, 9.5
IBM Rational Developer for AIX and Linux v9.1, v9.1.1, v9.1.1.1 and v9.1.1.2, AIX COBOL Edition Rational Application Developer 9.1, 9.1.1
IBM Rational Developer for AIX and Linux v9.1, v9.1.1, v9.1.1.1 and v9.1.1.2, C/C++ Edition Rational Application Developer 9.1, 9.1.1
Remediation/Fixes
Review the Remediation/Fixes section of
Security Bulletin: node-uuid unsafe fallback to Math.random (CVE-2015-8851)
for instructions on obtaining the fix for this issue.
Get Notified about Future Security Bulletins
Subscribe to
My Notifications
to be notified of important product support alerts like this.
References
Complete CVSS v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
03 June 2016: 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.
- ---
Security Bulletin: Two ReDoS vulnerabilities in modules included in the
Node.js npm tool affect IBM Rational Application Developer for WebSphere
Software included in Rational Developer for i and Rational Developer for AIX
and Linux
Security Bulletin
Document information
More support for:
Rational Developer for i
General Information
Software version:
9.1, 9.1.1, 9.1.1.1, 9.5, 9.5.0.1, 9.5.0.2, 9.5.0.3
Operating system(s):
Linux, Windows
Software edition:
Modernization Tools- EGL Edition, Modernization Tools- Java Edition
Reference #:
1983226
Modified date:
2016-06-03
Summary
Portions of IBM Rational Application Developer for WebSphere Software are
shipped as a component of Rational Developer for i (RPG and COBOL +
Modernization Tools, Java and EGL editions), and Rational Developer for AIX
and Linux.
Two ReDoS vulnerabilities in modules included in the Node.js npm tool shipped
by IBM Rational Application Developer for WebSphere Software. IBM Rational
Application Developer for WebSphere Software has addressed the applicable
CVEs (2016-2515, 2016-2537).
Vulnerability Details
CVEID:
CVE-2016-2515
DESCRIPTION:
Node.JS hawk is vulnerable to a denial of service, caused by an error in the
regular expression implementation. An attacker could exploit this
vulnerability using an overly long header or URI to cause the application to
hang.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/110819
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-2016-2537
DESCRIPTION:
Node.js is vulnerable to a denial of service, caused by an error in the
regular expression implementation. An attacker could exploit this
vulnerability using a regular expression to block the event loop and cause
the application to hang.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/110870
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)
Affected Products and Versions
Affected Product and Version(s) Product and Version shipped as a component
IBM Rational Developer for i v9.1, v9.1.1, v9.1.1.1, v9.5, v9.5.0.1, 9.5.0.2, 9.5.0.3, RPG and COBOL + Modernization Tools, Java Edition Rational Application Developer 9.1, 9.1.1, 9.5
IBM Rational Developer for i v9.1, v9.1.1 and v9.1.1.1, v9.5, v9.5.0.1, 9.5.0.2, 9.5.0.3, RPG and COBOL + Modernization Tools, EGL Edition Rational Application Developer 9.1, 9.1.1, 9.5
IBM Rational Developer for AIX and Linux v9.1, v9.1.1, v9.1.1.1 and v9.1.1.2, AIX COBOL Edition Rational Application Developer 9.1, 9.1.1
IBM Rational Developer for AIX and Linux v9.1, v9.1.1, v9.1.1.1 and v9.1.1.2, C/C++ Edition Rational Application Developer 9.1, 9.1.1
Remediation/Fixes
Review the Remediation/Fixes section of
Security Bulletin: Two ReDoS vulnerabilities in modules included in the
Node.js npm too included in Rational Application Developer for WebSphere
Software (2016-2515, 2016-2537)
for instructions on obtaining the fix for this issue.
Get Notified about Future Security Bulletins
Subscribe to
My Notifications
to be notified of important product support alerts like this.
References
Complete CVSS v2 Guide
On-line Calculator v2
Complete CVSS v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
03 June 2016: 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.
- --------------------------END INCLUDED TEXT--------------------
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