Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.1643 Security Bulletin: OpenSource Apache Struts Multiple vulnerabilities 30 June 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenSource Apache Struts Publisher: IBM Operating System: Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Unauthorised Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-1182 CVE-2016-1181 Reference: ASB-2017.0052 ASB-2017.0038 ESB-2017.1238 ESB-2017.0289 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21999098 http://www.ibm.com/support/docview.wss?uid=swg21999103 http://www.ibm.com/support/docview.wss?uid=swg21999107 Comment: This bulletin contains three (3) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: OpenSource Apache Struts vulnerability in Content Collector for IBM Connections Security Bulletin Document information More support for: Content Collector Content Collector for IBM Connections Software version: 3.0, 4.0, 4.0.1 Operating system(s): Windows Reference #: 1999098 Modified date: 30 June 2017 Summary Apache Struts could allow a remote attacker to bypass security restrictions, caused by an error in the MultiPageValidator implementation. An attacker could exploit this vulnerability using a modified page parameter to bypass restrictions and launch further attacks on the system. Vulnerability Details 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. This vulnerability also affects other products. 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) CVEID: CVE-2016-1182 DESCRIPTION: Apache Struts could allow a remote attacker to bypass security restrictions, caused by the improper validation of input by the Validator. 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) Affected Products and Versions Content Collector for IBM Connections v3.0 Content Collector for IBM Connections v4.0 Content Collector for IBM Connections v4.0.1 Remediation/Fixes Product VRM Remediation Content Collector for IBM Connections 3.0 Use IBM Content Collector for File Systems 3.0.0.6 Interim Fix 003 Content Collector for IBM Connections 4.0 Use IBM Content Collector for File Systems 4.0.0.3 Interim Fix 005 Content Collector for IBM Connections 4.0.1 Use IBM Content Collector for File Systems 4.0.1.5 Interim Fix 001 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 Change History June 29, 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: OpenSource Apache Struts vulnerability in IBM Content Collector for Microsoft SharePoint Security Bulletin Document information More support for: Content Collector Content Collector for Microsoft SharePoint Software version: 3.0, 4.0, 4.0.1 Operating system(s): Windows Reference #: 1999103 Modified date: 30 June 2017 Summary 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. Vulnerability Details 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. This vulnerability also affects other products. 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) CVEID: CVE-2016-1182 DESCRIPTION: Apache Struts could allow a remote attacker to bypass security restrictions, caused by the improper validation of input by the Validator. 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) Affected Products and Versions IBM Content Collector for Microsoft SharePoint v3.0 IBM Content Collector for Microsoft SharePoint v4.0 IBM Content Collector for Microsoft SharePoint v4.0.1 Remediation/Fixes Product VRM Remediation IBM Content Collector for Microsoft SharePoint 3.0 Use IBM Content Collector for File Systems 3.0.0.6 Interim Fix 003 IBM Content Collector for Microsoft SharePoint 4.0 Use IBM Content Collector for File Systems 4.0.0.3 Interim Fix 005 IBM Content Collector for Microsoft SharePoint 4.0.1 Use IBM Content Collector for File Systems 4.0.1.5 Interim Fix 001 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 Change History June 29, 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: OpenSource Apache Struts vulnerabilities in IBM Content Collector for File Systems Security Bulletin Document information More support for: Content Collector Content Collector for File Systems Software version: 3.0, 4.0, 4.0.1 Operating system(s): Windows Reference #: 1999107 Modified date: 30 June 2017 Summary 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. Vulnerability Details 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) CVEID: CVE-2016-1182 DESCRIPTION: Apache Struts could allow a remote attacker to bypass security restrictions, caused by the improper validation of input by the Validator. 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) Affected Products and Versions IBM Content Collector for File Systems v3.0 IBM Content Collector for File Systems v4.0 IBM Content Collector for File Systems v4.0.1 Remediation/Fixes Product VRM Remediation IBM Content Collector for File Systems 3.0 Use IBM Content Collector for File Systems 3.0.0.6 Interim Fix 003 IBM Content Collector for File Systems 4.0 Use IBM Content Collector for File Systems 4.0.0.3 Interim Fix 005 IBM Content Collector for File Systems 4.0.1 Use IBM Content Collector for File Systems 4.0.1.5 Interim Fix 001 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 Change History June 29, 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. 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 iQIVAwUBWVXEHIx+lLeg9Ub1AQiG4A//ehOPM7t6C74tnCmvSR5ZchR84v51fS8G arhdqOBXgQ/NSgfi8+zUocI1pXLPbY5XYyZGiKvH5+vlZL2sGCPGj+BcUq9gSlss Oe7baHWPKrXt80OsvXH28FsISqdcCm49veEKTlk2hIRNZPngLV7BIMJdb5uewKPL FVrzCqxXFCf8eubB/JAMErcF0YxjdkNnntlb9GvpYIv/9EkO5lmErwhEppPDPjEk AOwPq4rgABYb7H6mOdZdAg7sMHdLFKweoZUeB+9sFS6Z+ddzghpQxTmjZniCUUYO LJw5Kc32ULY8EFnK61rAzaMbXYXDI7FdE5KQq4/1dIFd0v5M9slkWlOs9ZwD8w8F 47ui/ASRxwncdJy3aEKMcHKPjfI9sc0mjgw9bv8cgjzKgtgAhJVnMwlMjjNgN8qz Wi6cz3mrNEqv4RsGeSYyx7kX3PHWqATZYSWl1hIbCR+1bD7l8BbqJE2ynECPXIgx chpCV0DJYxdlhB8tetZS2GbP3uGEzULBEaY6kb6+P73iQE6EtHLXB2tTm21dihmg vF2P6u2vFfU6SMfBysBSdkCz/BoeX3cTyIgWSlJHlqNLCkMQknaKFKtYjiGMfWx/ km/UznCkKeQvms+2rHLT5Wz1AaW4nNSIK0WwXGu52WbC9fdjdCrgefB3Ne4yFZ3Y +4YsHx9zYCk= =DFV8 -----END PGP SIGNATURE-----