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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2732 Security updates available for ColdFusion 13 September 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Adobe ColdFusion Publisher: Adobe Operating System: Windows Linux variants Mac OS Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Modify Arbitrary Files -- Remote with User Interaction Create Arbitrary Files -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-15965 CVE-2018-15964 CVE-2018-15963 CVE-2018-15962 CVE-2018-15961 CVE-2018-15960 CVE-2018-15959 CVE-2018-15958 CVE-2018-15957 Original Bulletin: https://helpx.adobe.com/security/products/coldfusion/apsb18-33.html - --------------------------BEGIN INCLUDED TEXT-------------------- Adobe Security Bulletin Applies to: ColdFusion Last Published: September 11, 2018 Security updates available for ColdFusion | APSB18-33 +----------------------+-------------------------------------+----------------+ |Bulletin ID |Date Published |Priority | +----------------------+-------------------------------------+----------------+ |APSB18-33 |September 11, 2018 |2 | +----------------------+-------------------------------------+----------------+ Summary Adobe has released security updates for ColdFusion versions 2018, 2016 and 11. These updates resolve critical vulnerabilities that could lead to arbitrary code execution. Affected Versions +----------------------+----------------------+----------------------+ | Product | Affected Versions | Platform | +----------------------+----------------------+----------------------+ |ColdFusion (2018 |July 12 release |All | |release) |(2018.0.0.310739) | | +----------------------+----------------------+----------------------+ |ColdFusion (2016 |Update 6 and earlier |All | |release) |versions | | +----------------------+----------------------+----------------------+ |ColdFusion 11 |Update 14 and |All | | |earlier versions | | +----------------------+----------------------+----------------------+ Solution Adobe categorizes these updates with the following priority rating and recommends users update their installations to the newest versions: +------------------+----------------+---------+----------------+-------------+ | Product |Updated Version |Platform |Priority rating |Availability | +------------------+----------------+---------+----------------+-------------+ |ColdFusion 2018 |Update 1 |All |2 |Tech note | +------------------+----------------+---------+----------------+-------------+ |ColdFusion 2016 |Update 7 |All |2 |Tech note | +------------------+----------------+---------+----------------+-------------+ |ColdFusion 11 |Update 15 |All |2 |Tech note | +------------------+----------------+---------+----------------+-------------+ Note: The security updates referenced in the above Tech Notes require JDK 8u121 or higher (for ColdFusion 2016) and JDK 7u131 or JDK 8u121 (for ColdFusion 11). Adobe recommends updating your ColdFusion JDK/JRE to the latest version. Applying the ColdFusion update without a corresponding JDK update will NOT secure the server. See the relevant Tech Notes for more details. Adobe also recommends customers apply the security configuration settings as outlined on the ColdFusion Security page as well as review the respective Lockdown guides. o ColdFusion 2018 Auto-Lockdown guide o ColdFusion 2016 Lockdown Guide o ColdFusion 11 Lockdown Guide Vulnerability Details +---------------------------+----------------+---------+----------------------+ | Vulnerability Category | Vulnerability |Severity | CVE Numbers | | | Impact | | | +---------------------------+----------------+---------+----------------------+ | | | |CVE-2018-15965 | | | | | | |Deserialization of |Arbitrary code | |CVE-2018-15957 | |untrusted data |execution |Critical | | | | | |CVE-2018-15958 | | | | | | | | | |CVE-2018-15959 | +---------------------------+----------------+---------+----------------------+ |Use of a component with a |Information |Moderate |CVE-2018-15964 | |known vulnerability |Disclosure | | | +---------------------------+----------------+---------+----------------------+ |Security bypass |Arbitrary folder|Important|CVE-2018-15963 | | |creation | | | +---------------------------+----------------+---------+----------------------+ |Directory listing |Information |Important|CVE-2018-15962 | | |Disclosure | | | +---------------------------+----------------+---------+----------------------+ |Unrestricted file upload |Arbitrary code |Critical |CVE-2018-15961 | | |execution | | | +---------------------------+----------------+---------+----------------------+ |Use of a component with a |Arbitrary |Critical |CVE-2018-15960 | |known vulnerability |file overwrite | | | +---------------------------+----------------+---------+----------------------+ 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: o Matthias Kaiser of Code White GmbH (CVE-2018-15957, ) o Gsrc from Venustech-Adlab (CVE-2018-15958, CVE-2018-15959) o Pete Freitag of Foundeo (CVE-2018-15960, CVE-2018-15961, CVE-2018-15962, CVE-2018-15963, CVE-2018-15964) o Nick Bloor of Cognitous Ltd (CVE-2018-15965) ColdFusion JDK Requirement COLDFUSION 2018 HF1 For Application Servers On JEE installations, set the following JVM flag, "-Djdk.serialFilter= ! org.mozilla.**;!com.sun.syndication.**;!org.apache.commons.beanutils.**", in the respective startup file depending on the type of Application Server being used. For example: Apache Tomcat Application Server: edit JAVA_OPTS in the 'Catalina.bat/sh' file WebLogic Application Server: edit JAVA_OPTIONS in the 'startWeblogic.cmd' file WildFly/EAP Application Server: edit JAVA_OPTS in the 'standalone.conf' file Set the JVM flags on a JEE installation of ColdFusion, not on a standalone installation. COLDFUSION 2016 HF7 This security update requires ColdFusion to be on JDK 8u121 or higher. Adobe recommends that you must manually update your ColdFusion JDK/JRE to the latest version. In case you do not update the JDK/JRE, simply applying the update would NOT secure the server. For Application Servers Additionally, on JEE installations, set the following JVM flag, "-Djdk.serialFilter= !org.mozilla.**;!com.sun.syndication.**;! org.apache.commons.beanutils.**", in the respective startup file depending on the type of Application Server being used. For example: On Apache Tomcat Application Server, edit JAVA_OPTS in the 'Catalina.bat/sh' file On WebLogic Application Server, edit JAVA_OPTIONS in the 'startWeblogic.cmd' file On a WildFly/EAP Application Server, edit JAVA_OPTS in the 'standalone.conf' file Set the JVM flags on a JEE installation of ColdFusion, not on a standalone installation COLDFUSION 11 HF15 This security update requires ColdFusion to be on JDK 7u131 or JDK 8u121 or higher. Adobe recommends that you must manually update your ColdFusion JDK/ JRE to the latest version. In case you do not update the JDK/JRE, simply applying the update would NOT secure the server. For Application Servers Additionally, on J2EE installations, set the following JVM flag, "-Djdk.serialFilter= !org.mozilla.**;!com.sun.syndication.**;! org.apache.commons.beanutils.**", in the respective startup file depending on the type of Application Server being used. For example: On Apache Tomcat Application Server, edit JAVA_OPTS in the 'Catalina.bat/sh' file On WebLogic Application Server, edit JAVA_OPTIONS in the 'startWeblogic.cmd' file On a WildFly/EAP Application Server, edit JAVA_OPTS in the 'standalone.conf' file Set the JVM flags on a JEE installation of ColdFusion, not on a standalone installation 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. 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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: https://www.auscert.org.au/bulletins/ =========================================================================== 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). 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