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AUSCERT External Security Bulletin Redistribution
ESB-2017.2432
Multiple vulnerabilities affect IBM DataPower Gateways
26 September 2017
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM DataPower Gateways
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Denial of Service -- Remote/Unauthenticated
Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2017-11499 CVE-2017-8804 CVE-2017-1591
Reference: ESB-2017.2421
Original Bulletin:
https://www-01.ibm.com/support/docview.wss?uid=swg22008815
https://www-01.ibm.com/support/docview.wss?uid=swg22008628
https://www-01.ibm.com/support/docview.wss?uid=swg22008629
Comment: This bulletin contains three (3) IBM security advisories.
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Security Bulletin: Vulnerability in system log on IBM DataPower Gateways
WebGUI console (CVE-2017-1591)
Document information
More support for:
IBM DataPower Gateways
Software version:
7.0.0, 7.1, 7.2, 7.5, 7.5.1, 7.5.2, 7.6
Operating system(s):
Firmware
Software edition:
Edition Independent
Reference #:
2008815
Modified date:
25 September 2017
Security Bulletin
Summary
A potential cross-site scripting vulnerability exists in the DataPower system
log. IBM has addressed the applicable CVE.
Vulnerability Details
CVEID:
CVE-2017-1591
DESCRIPTION:
IBM WebSphere DataPower Appliances is vulnerable to cross-site scripting. This
vulnerability allows users to embed arbitrary JavaScript code in the Web UI
thus altering the intended functionality potentially leading to credentials
disclosure within a trusted session.
CVSS Base Score: 6.1
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/132368
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
Affected Products and Versions
IBM DataPower Gateways appliances, versions through 7.0.0.0-7.0.0.19,
7.1.0.0-7.1.0.18, 7.2.0.0-7.2.0.15, 7.5.0.0-7.5.0.9, 7.5.1.0-7.5.1.8,
7.5.2.0-7.5.2.8, 7.6.0.0
Remediation/Fixes
Fix is available in versions 7.0.0.20, 7.1.0.19, 7.2.0.16, 7.5.0.10, 7.5.1.9,
7.5.2.9, 7.6.0.1. Refer to APAR IT22119 for URLs to download the fix.
You should verify applying this fix does not cause any compatibility issues.
For DataPower customers using versions 6.x and earlier versions, IBM
recommends upgrading to a fixed, supported version/release/platform of the
product.
Workarounds and Mitigations
None
References
Complete CVSS v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Acknowledgement
This vulnerability was reported to IBM by Marc Strbel (HvS-Consulting AG -
https://www.hvs-consulting.de ).
Change History
25 September 2017 - Initial 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: Vulnerability in XDR affects IBM DataPower Gateways
(CVE-2017-8804)
Document information
More support for:
IBM DataPower Gateways
Software version:
7.0.0, 7.1, 7.2, 7.5, 7.5.1, 7.5.2, 7.6
Operating system(s):
Firmware
Software edition:
Edition Independent
Reference #:
2008628
Modified date:
25 September 2017
Security Bulletin
Summary
A potential Denial of Service vulnerability exists in XDR. IBM DataPower
Gateways has addressed the applicable CVE.
Vulnerability Details
CVEID:
CVE-2017-8804
DESCRIPTION:
glibc is vulnerable to a denial of service, caused by improper handling of
buffer deserialization in the xdr_bytes and xdr_string functions. By sending a
specially-crafted UDP packet, a remote attacker could exploit this
vulnerability to cause virtual memory allocation, or memory consumption on the
system.
CVSS Base Score: 7.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/125760
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)
Affected Products and Versions
IBM DataPower Gateways appliances, versions through 7.0.0.0-7.0.0.19,
7.1.0.0-7.1.0.18, 7.2.0.0-7.2.0.15, 7.5.0.0-7.5.0.9, 7.5.1.0-7.5.1.8,
7.5.2.0-7.5.2.8, 7.6.0.0-7.6.0.1
Remediation/Fixes
Fix is available in versions 7.0.0.20, 7.1.0.19, 7.2.0.16, 7.5.0.10, 7.5.1.9,
7.5.2.9, 7.6.0.2. Refer to APAR IT22121 for URLs to download the fix.
You should verify applying this fix does not cause any compatibility issues.
For DataPower customers using versions 6.x and earlier versions, IBM
recommends upgrading to a fixed, supported version/release/platform of the
product.
Workarounds and Mitigations
None
References
Complete CVSS v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Acknowledgement
None
Change History
25 September 2017 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: Vulnerability in Node.js affects IBM DataPower Gateways
(CVE-2017-11499)
Document information
More support for:
IBM DataPower Gateways
General
Software version:
7.0.0, 7.1, 7.2
Operating system(s):
Firmware
Software edition:
Edition Independent
Reference #:
2008629
Modified date:
25 September 2017
Security Bulletin
Summary
Potential Denial of Service in Node.js. IBM DataPower Gateways has addressed
the applicable CVE.
Vulnerability Details
CVEID:
CVE-2017-11499
DESCRIPTION:
Node.js is vulnerable to a denial of service, caused by a flaw related to
constant HashTable seeds. A remote attacker could exploit this vulnerability
to flood the hash and cause a denial of service.
CVSS Base Score: 7.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/129465
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)
Affected Products and Versions
IBM DataPower Gateways appliances, versions 7.0.0.0-7.0.0.19,
7.1.0.0-7.1.0.18, 7.2.0.0-7.2.0.15
Remediation/Fixes
7.0.0.20, 7.1.0.19, 7.2.0.16
Fix is available in versions 7.0.0.20, 7.1.0.19, 7.2.0.16. Refer to APAR
IT22120 for URLs to download the fix.
You should verify applying this fix does not cause any compatibility issues.
For DataPower customers using versions 6.x and earlier versions, IBM
recommends upgrading to a fixed, supported version/release/platform of the
product.
Workarounds and Mitigations
None
References
Complete CVSS v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Acknowledgement
None
Change History
25 September 2017 - initial 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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