Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2432 Multiple vulnerabilities affect IBM DataPower Gateways 26 September 2017 =========================================================================== 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. - --------------------------BEGIN INCLUDED TEXT-------------------- 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. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWcnNm4x+lLeg9Ub1AQjTgA/9FahRO0UdVJVQVMC8Z0rzeTL5qDAKs8al MUSOYFNH6R1JH8iDSHIwPLYFBoMZFlvHy1Ua6hv7HmKXrJA7P2tKUQ4Rzi6pzHrJ IjrDPer+fn0Ve2g8uaf0UfKXK9TsNYOX6tAb5eime6hiB8mi3JHFE5ANkBCUoknE xRE4ZwuIxuh1EqlZEGldDYwU7cMhROJdJGko0dO1bUgNSXZn/KnZ9SGYnamWACQ4 QV/Rfc+zLSvh/KlQ2wyi019jzj0/tl4pjkhQjxxqRvUiTHAm9nwfrEs6f4wkEKSE 5ZfygxdQTrZVV+4pPGmUlEOs3IRuz58jiugUIzQ2DLtlx8Vd6EQcq+78UzGZL2tt ZWAgiSrS9qyB/K1wb/xWvSMIEBN3ltaCj2uV/Cl/CzTcVyq57J9vnmq/aIT8i1/R idnj0lOfDEw3arkYWA1oTzj+hZcrFaJQNHOkJYTaedB78QNkiGQNUyEs3UCREFPp q+Ts0gS/YgTncrbvbUWacdcnLSdjMRI4Y5Hvvm91MZoV6/bd3P/IaSWrCHY1WoqA NroTb9Fy6NA4+QmeEfMk9GRUp7NWKwGhhEjRvoDM7mdfJRRKhyF3IBefq/1uRDMz AG7IXV+uewQv3d5QcqFL9KjCAMBB7xTo7RE6sayrgHz2DiF4SahcXBLEJxUyOZkz mpVWHimBAwI= =0xib -----END PGP SIGNATURE-----