| Version |
Release date |
Changes |
| 4.2.1 |
June 10th, 2021 |
Changes:
Added support for the Advanced Threat Scan Engine (ATSE) aggressiveness level to be set from policy view.
Changed default ATSE aggressiveness level from High to Medium.
Added the ability to disable Illegal File Access security control on PHP input. |
| 4.1.11 |
March 19th, 2021 |
Changes:
Upgraded advanced thread scan engine to version 12.500-1004
Wait until the engines rules blobs are written to cache before declaring the agent ready
Synchronize writing file to disk when updating the agent configuration cache
Re-initialise antivirus engine on first request when engine initialization failed
Fixes:
Fixed anti-malware engine returning error when scanning after malicious file upload policy rules were changed |
| 4.1.9 |
June 30th, 2020 |
Changes:
Validated the agent is properly protecting the PHP-FPM + Apache configuration.
Introduced the ability for the agent to manage atomic configuration updates from the backend.
Wait on responses after agent authentication refresh.
Rulesets and patterns are not fetched or updated if Malicious Payload and Malicious File Upload are disabled.
Fixes:
Disabled providing the custom transaction ID via the header.
Fixed setting the defense logs configuration via environment variables.
Fixed the poller hanging after re-authentication.
Fixed the agent continuously and quickly re-attempting to authenticate following repeated authentication failures.
Fixed agent cleanup and activation of anti-malware pattern files upon updates.
Fixed some agent errors not being reported to the backend properly, for remote diagnostics. |
| 4.1.8 |
May 7th, 2020 |
New Features:
Support for PHP 7.4
Support for CentOS
Defect Resolution:
Fixed hooks possibly running without agent configuration
Reduced delay before agent configuration is downloaded
Fixed PHP-FPM with Nginx gateway timeout when Malicious File Upload blocked request |
| 4.1.6 |
March 11, 2020 |
New Features/Enhancements:
Introduce set_tag api enabling to dynamically set key/value pair tags attached to security events
Enable PHP 5.6 support
Metadata files of Malicious File Upload and Malicious Payload are no longer fetched by the agent if the features are disabled
Pause polling when agent is offline under AWS Lambda
Defect Resolution:
Fixed agent failure when running Malicious Payload in protect mode
Fixed slow Malicious File Upload scanning of archives
Fix delay in downloading vmdata and blobs on first boot |
| 4.1.5 |
January 24, 2020 |
First release of Trend Micro Cloud One Application Security python agent
New Features:
Open Redirect
Remote Command Execution
Illegal File Access
SQL Injection
Malicious File Upload
Malicious Payload |