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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2315 Multiple vulnerabilities identified in Adobe ColdFusion 13 September 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Adobe ColdFusion Publisher: Adobe Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Cross-site Scripting -- Remote with User Interaction Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2017-11286 CVE-2017-11285 CVE-2017-11284 CVE-2017-11283 Original Bulletin: https://helpx.adobe.com/security/products/coldfusion/apsb17-30.html - --------------------------BEGIN INCLUDED TEXT-------------------- Adobe Security Bulletin Applies to: ColdFusion Last Published: September 13, 2017 Security updates available for ColdFusion | APSB17-30 Bulletin ID Date Published Priority APSB17-30 September 12, 2017 2 Summary Adobe has released security updates for ColdFusion version 11 and the 2016 release. These updates address a critical XML parsing vulnerability (CVE-2017-11286), an important cross-site scripting vulnerability (CVE-2017-11285) that could lead to information disclosure and a mitigation for unsafe Java deserialization that could result in remote code execution (CVE-2017-11283, CVE-2017-11284). Affected Versions Product Affected Versions Platform ColdFusion (2016 release) Update 4 and earlier versions All ColdFusion 11 Update 12 and earlier versions All Solution Adobe categorizes this update with the following priority rating and recommends users update their installations to the newest versions: Product Updated Version Platform Priority rating Availability ColdFusion (2016 release) Update 5 All 2 Tech note ColdFusion 11 Update 13 All 2 Tech note Adobe recommends that ColdFusion customers update their installation using the instructions provided in the relevant tech notes: ColdFusion (2016 release): http://helpx.adobe.com/coldfusion/kb/coldfusion-2016-update-5.html ColdFusion 11: http://helpx.adobe.com/coldfusion/kb/coldfusion-11-update-13.html Customers should also apply the security configuration settings as outlined on the?ColdFusion Security page?as well as review the respective Lockdown guides. ColdFusion (2016 release) Lockdown guide ColdFusion 11 Lockdown Guide Vulnerability Details Vulnerability Category Vulnerability Impact Severity CVE Numbers Improper Restriction of XML External Entity Reference Information disclosure Critical CVE-2017-11286 Improper Neutralization of Input During Web Page Generation Information disclosure Important CVE-2017-11285 (Cross-site scripting) Deserialization of Untrusted Data Remote code execution Critical CVE-2017-11283, CVE-2017-11284 Acknowledgements Adobe would like to thank the following individuals and organizations for reporting these issues and for working with Adobe to help protect our customers: Nick Bloor of NCC Group (CVE-2017-11283, CVE-2017-11284) Daniel Sayk of Telekom Security (CVE-2017-11285) Daniel Lawson of Depth Security (CVE-2017-11286) Adobe Disclaimer License agreement By using software of Adobe Systems Incorporated or its subsidiaries ("Adobe"); you agree to the following terms and conditions. If you do not agree with such terms and conditions; do not use the software. The terms of an end user license agreement accompanying a particular software file upon installation or download of the software shall supersede the terms presented below. The export and re-export of Adobe software products are controlled by the United States Export Administration Regulations and such software may not be exported or re-exported to Cuba; Iran; Iraq; Libya; North Korea; Sudan; or Syria or any country to which the United States embargoes goods. In addition; Adobe software may not be distributed to persons on the Table of Denial Orders; the Entity List; or the List of Specially Designated Nationals. By downloading or using an Adobe software product you are certifying that you are not a national of Cuba; Iran; Iraq; Libya; North Korea; Sudan; or Syria or any country to which the United States embargoes goods and that you are not a person on the Table of Denial Orders; the Entity List; or the List of Specially Designated Nationals. If the software is designed for use with an application software product (the "Host Application") published by Adobe; Adobe grants you a non-exclusive license to use such software with the Host Application only; provided you possess a valid license from Adobe for the Host Application. Except as set forth below; such software is licensed to you subject to the terms and conditions of the End User License Agreement from Adobe governing your use of the Host Application. DISCLAIMER OF WARRANTIES: YOU AGREE THAT ADOBE HAS MADE NO EXPRESS WARRANTIES TO YOU REGARDING THE SOFTWARE AND THAT THE SOFTWARE IS BEING PROVIDED TO YOU "AS IS" WITHOUT WARRANTY OF ANY KIND. ADOBE DISCLAIMS ALL WARRANTIES WITH REGARD TO THE SOFTWARE; EXPRESS OR IMPLIED; INCLUDING; WITHOUT LIMITATION; ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE; MERCHANTABILITY; MERCHANTABLE QUALITY OR NONINFRINGEMENT OF THIRD PARTY RIGHTS. Some states or jurisdictions do not allow the exclusion of implied warranties; so the above limitations may not apply to you. LIMIT OF LIABILITY: IN NO EVENT WILL ADOBE BE LIABLE TO YOU FOR ANY LOSS OF USE; INTERRUPTION OF BUSINESS; OR ANY DIRECT; INDIRECT; SPECIAL; INCIDENTAL; OR CONSEQUENTIAL DAMAGES OF ANY KIND (INCLUDING LOST PROFITS) REGARDLESS OF THE FORM OF ACTION WHETHER IN CONTRACT; TORT (INCLUDING NEGLIGENCE); STRICT PRODUCT LIABILITY OR OTHERWISE; EVEN IF ADOBE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Some states or jurisdictions do not allow the exclusion or limitation of incidental or consequential damages; so the above limitation or exclusion may not apply to you. - --------------------------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 iQIVAwUBWbi6fYx+lLeg9Ub1AQgXBhAAmSepVCed04lo8tkdvQ3pri7AhcANK+sy 8W9gn24CHyZEIoZyDf4rkpguw3fDbMcJefWI9ZyuFNFGLpnrbhfrdotyRyD0t/tv PipYKKR6SIjY9Uh0R27u3KdcHC+xVhmDCpt4l3A3IlOre0lOSEjA9uBf8sa020fu zbaErKoDC9WjYxCuh9wMyCh1H22ZVVL/1AKZNOzundn9bligkXdqKXF4uvNTJDYD 2qxmqw0l6g+0MQbbGFgd7pDGgfb6bLm9GtHUAIodExIX6/z3+xwikQ1+4I2UrP4V oigUJ72hFYNF00LB2NzyIvtkCRRZjV0KZoQZhqTVmq434iKyxyUec3fPQkkCT80L iSlkRNOi0AxTBagwCf6Ktd/ZADnRqs6T+3YlM+lrF+zKMa11GeZAdSJY0TLyGCTL 0PdPU1CeXyqXPH5hdJKluU8N7Nf2fNGc4zWqqr3HsqQcT7LkGwMul00/4Z7Hrom0 RBywt9LQWmY0zppyWIHz8FF2Nj/L1OM6UzDZxasYBoSHB/jV9aGjvzzGDaFTib2H 17Mh8b6jnjOG8CAXaWCP+H7BPasknLlQcjvZOfX9nVp7JIrwCXeE2Y742u3ML4Jc H79JnXtwCldW6NDjY5EkRtgbKGVI5lZZjO2twnAxzA/a2/b7LWqZ4gQDi3LCxIJH KE0+QtKJT60= =jVml -----END PGP SIGNATURE-----