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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1836 Security Bulletin: Multiple vulnerabilities in Apache Struts and Apache Commons that is used by WebSphere Application Server UDDI 22 June 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Application Server Publisher: IBM Operating System: AIX HP-UX IBM i Linux variants Solaris Windows z/OS Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Cross-site Scripting -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2016-1182 CVE-2016-1181 CVE-2014-0114 CVE-2012-1007 Reference: ASB-2018.0019 ASB-2017.0164 ASB-2017.0038 ASB-2015.0009 ASB-2014.0077 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22016214 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in Apache Struts and Apache Commons that is used by WebSphere Application Server UDDI Document information More support for: WebSphere Application Server Software version: 7.0, 8.0, 8.5, 9.0 Operating system(s): AIX, HP-UX, IBM i, Linux, Solaris, Windows, z/OS Software edition: Advanced, Base, Developer, Enterprise, Express, Network Deployment, Single Server Reference #: 2016214 Modified date: 21 June 2018 Summary Vulnerabilities exist in Apache Struts and Apache Commons that is used by WebSphere Application Server UDDI. These only exist if you have deployed the optional UDDI application. Vulnerability Details CVEID: CVE-2014-0114 DESCRIPTION: Apache Struts could allow a remote attacker to execute arbitrary code on the system, caused by the failure to restrict the setting of Class Loader attributes. An attacker could exploit this vulnerability using the class parameter of an ActionForm object to manipulate the ClassLoader and execute arbitrary code on the system. CVSS Base Score: 7.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 92889 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVEID: CVE-2012-1007 DESCRIPTION: Apache Struts is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the upload-submit.do, processSimple.do and struts-cookbook/processDyna.do scripts. A remote attacker could exploit this vulnerability using the name or message parameter in a specially-crafted URL to execute script in a victim''s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim''s cookie-based authentication credentials. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 73052 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N) CVEID: CVE-2016-1182 DESCRIPTION: Apache Struts could allow a remote attacker to bypass security restrictions, caused by the failure to properly properly restrict the Validator configuration bin ActionServlet.java. An attacker could exploit this vulnerability to modify validation rules and error messages. CVSS Base Score: 4.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 113853 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:L/A:L) CVEID: CVE-2016-1181 DESCRIPTION: Apache Struts could allow a remote attacker to execute arbitrary code on the system, caused by the failure to protect against unintended remote operations against components on server memory by the ActionForm instance. An attacker could exploit this vulnerability to execute arbitrary code on the system. CVSS Base Score: 8.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 113852 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:H/A:H) Affected Products and Versions This vulnerability affects the following versions and releases of IBM WebSphere Application Server traditional using the optional UDDI.ear. o Version 9.0 o Version 8.5 o Version 8.0 o Version 7.0 Remediation/Fixes The recommended solution is to apply the interim fix, Fix Pack or PTF containing APAR PI97162 if you are using the optional UDDI.ear for each named product as soon as practical. For WebSphere Application Server traditional and WebSphere Application Server Hypervisor Edition: For V9.0.0.0 through 9.0.0.8: . Upgrade to minimal fix pack levels as required by interim fix and then apply Interim Fix PI97162 - --OR-- . Apply Fix Pack 9.0.0.9 or later (targeted availability 3Q2018) For V8.5.0.0 through 8.5.5.13: . Upgrade to minimal fix pack levels as required by interim fix and then apply Interim Fix PI97162 - --OR-- . Apply Fix Pack 8.5.5.14 or later (targeted availability 3Q2018). For V8.0.0.0 through 8.0.0.15: . Upgrade to a minimal fix pack levels as required by interim fix and then apply Interim Fix PI97162 For V7.0.0.0 through 7.0.0.45: . Upgrade to a minimal fix pack levels as required by interim fix and then apply Interim Fix PI97162 WebSphere Application Server V7 and V8 are no longer in full support; IBM recommends upgrading to a fixed, supported version/release/platform of the product. Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. Important note IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk. 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 21 June 2018: original document 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. 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