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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.1804 Security Bulletin: Multiple Vulnerabilities affect IBM WebSphere Portal Rich Media Edition 24 July 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Portal Publisher: IBM Operating System: AIX HP-UX IBM i Solaris Windows z/OS Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Access Privileged Data -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Cross-site Scripting -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2016-6810 CVE-2016-3088 CVE-2016-2175 CVE-2016-0782 CVE-2016-0734 CVE-2015-8797 CVE-2015-8796 CVE-2015-8795 CVE-2015-7940 CVE-2015-5254 CVE-2015-0254 CVE-2014-3628 CVE-2014-3625 CVE-2014-3578 Reference: ESB-2016.1730 ESB-2015.3119 ESB-2015.2277 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22005279 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple Vulnerabilities affect IBM WebSphere Portal Rich Media Edition Security Bulletin Document information More support for: WebSphere Portal Software version: 8.0, 8.5 Operating system(s): AIX, HP-UX, IBM i, Linux, Solaris, Windows, z/OS Reference #: 2005279 Modified date: 20 July 2017 Summary Multiple vulnerabilities affect IBM WebSphere Portal if Rich Media Edition is used. Vulnerability Details CVEID: CVE-2015-7940 DESCRIPTION: Bouncy Castle could allow a remote attacker to obtain sensitive information. An attacker could exploit this vulnerability using an invalid curve attack to extract private keys used in elliptic curve cryptography and obtain sensitive information. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/107739 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2014-3578 DESCRIPTION: Pivotal Spring Framework could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request to view arbitrary files on the system. CVSS Base Score: 5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/93774 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N) CVEID: CVE-2014-3625 DESCRIPTION: Pivotal Spring Framework could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. CVSS Base Score: 5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/99872 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N) CVEID: CVE-2016-2175 DESCRIPTION: Apache PDFBox could allow a remote authenticated attacker to obtain sensitive information, caused by a XML external entity (XXE) error when processing XML data by the XML parser. A remote attacker could exploit this vulnerability to read arbitrary files on the system or cause a denial of service. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/113548 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2015-8795 DESCRIPTION: Apache Solr is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the Admin UI Schema-Browser page and Analysis page. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. CVSS Base Score: 6.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/108185 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) CVEID: CVE-2015-8796 DESCRIPTION: Apache Solr is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the schema-browser page. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. CVSS Base Score: 6.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/110295 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) CVEID: CVE-2015-8797 DESCRIPTION: Apache Solr is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the plugins/stats page. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. CVSS Base Score: 6.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/110296 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) CVEID: CVE-2014-3628 DESCRIPTION: Apache Solr is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the Admin UI Plugin / Stats page. A remote attacker could exploit this vulnerability using the fieldvaluecache object 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/99866 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N) CVEID: CVE-2015-0254 DESCRIPTION: Apache Standard Taglibs could allow a remote attacker to execute arbitrary code on the system, caused by an XML External Entity Injection (XXE) error when processing XML data. By sending specially-crafted XML data, an attacker could exploit this vulnerability to execute arbitrary code on the system. CVSS Base Score: 7.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/101550 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVEID: CVE-2015-5254 DESCRIPTION: Apache ActiveMQ could allow a remote attacker to execute arbitrary code on the system, caused by the failure to restrict the classes that can be serialized in the broker. An attacker could exploit this vulnerability using a specially crafted serialized Java Message Service (JMS) ObjectMessage object to execute arbitrary code on the system. CVSS Base Score: 7.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/109632 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) CVEID: CVE-2016-0734 DESCRIPTION: Apache ActiveMQ could allow a remote attacker to hijack the clicking action of the victim, caused by the failure to set the X-Frame-Options header in HTTP responses by the Administrative Web console. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulnerability to hijack the victim's click actions. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111421 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N) CVEID: CVE-2016-0782 DESCRIPTION: Apache ActiveMQ is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the web based administration console. A remote attacker could exploit this vulnerability using 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: 6.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111420 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) CVEID: CVE-2016-3088 DESCRIPTION: Apache ActiveMQ could allow a remote attacker to execute arbitrary code on the system, caused by an error in the Fileserver web application. By sending a specially crafted HTTP PUT request and an HTTP MOVE request, an attacker could exploit this vulnerability to create an arbitrary file and execute arbitrary code on the system. CVSS Base Score: 7.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/113414 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) CVEID: CVE-2016-6810 DESCRIPTION: Apache ActiveMQ is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability 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: 6.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/119699 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 WebSphere Portal 8.5* IBM WebSphere Portal 8.0* * only if Rich Media Edition is used. Remediation/Fixes Product VRMF APARs Fix IBM WebSphere Portal 8.5.0 None Upgrade to Cumulative Fix 14 (CF14), which removes the vulnerable components from the product. (Combined Cumulative Fixes for WebSphere Portal 8.5.0.0) IBM WebSphere Portal 8.0.0 through 8.0.0.1 None Upgrade to Cumulative Fix 22 (CF22), which removes the vulnerable components from the product. (Combined Cumulative Fixes for WebSphere Portal 8.0.0.1) Workarounds and Mitigations None 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 20 July 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. - --------------------------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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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWXUyjYx+lLeg9Ub1AQiSJw//cq8IrfCkS/+HBAyRdhSts0him4LH0lQ9 1DmoIi+pZx6RFpdhBNYDLJb8bKOixuYmH6OYn+oi576laE7uqdn/7ePUv/9KbUz6 /efduROkMea4JQz4bP6ZkO9dTaBVMafWiNRwZnbQ08r2x1KPHn2MgXi3mGaItzuE PzoJDSeXve9GiJfWCou7omNOnV4wSONAIk0fxTuwXMhBq/fXe/c7soX60iIkwO23 HBEyzx/SjGcO1AQwEw4qu2RxttRuXkmJXEgJwb3Sctw8smHl/nmaGbjFhQuXEpGO u4T3tlXENw8k3FC1zS7bZknNs1jbsLI4O9Kgw5G+LLQ7zJfr/lYZHZe7U95oA02h mpoMfJVt87kxB7LmZHPOO0fwhdwM5ttefsOyYBwr0lp9DdkT3iCwYEr568X1yIjH CfsHuw9g+4WjXKcyFN8688rcZwbnxOCMM2028hBTyPkVaqp/illIvbS6Bh0fVu0Y 166dt+q9eKsQ6L6xnnomF03GiqpzvCfXRx/joFzZ6fAxjCOHfhpvxV+AgMwKbXvA EXKlhDjkLBrVWQa1wYvBC9AFvQObFQD9NLSyLhO+L6Y72eBcDKbTzDvxizwFQBbc c4ZTTmuSIsfDew2sDuGAnYjersvVumdFKmamoMfMptMS5qKWbslk3PCMdVi5WEY7 22AZHLITiL0= =hs1U -----END PGP SIGNATURE-----