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).
Product | Affected Versions | Platform |
---|---|---|
ColdFusion (2016 release) | Update 4 and earlier versions | All |
ColdFusion 11 | Update 12 and earlier versions | All |
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.
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 (Cross-site scripting) |
Information disclosure | Important |
CVE-2017-11285 |
Deserialization of Untrusted Data | Remote code execution | Critical | CVE-2017-11283, CVE-2017-11284 |
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)
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