May 02, 2022 Service Pack
The following Service Pack versions were released:
Versions (Sensor and Server) |
|---|
21.2.241 |
Note
These versions of Cybereason are being released to Cybereason customers on a gradual basis. Contact your Customer Success representative to request access to this version.
The tables below describe the enhancements, fixed issues, and changes included in each version.
The Versions column indicates the versions that include the fix. (For more information, see the note above)
The Required Update column indicates if the fix requires sensor/server update.
IMPORTANT: If you want to upgrade your servers to this version, we recommend that you upgrade all components - Registration server, Detection servers, and WebApp server - to this version.
Note
Linux AV is generally available in version 20.2.303 and later. When you upgrade a Linux sensor to this version, and the sensor is assigned a policy with Anti-Malware > Signatures mode enabled, scheduled and on demand scans run automatically according to policy settings. On access scans on Linux machines are enabled by default in version 20.2.462 and later (prior to this version, contact Technical Support to enable on access scans).
Included issues
Issue |
Area |
Description |
Required Update |
Supported OS |
|---|---|---|---|---|
DFND-13558 |
Linux AV |
If a malicious process is detected by an Anti-malware quick scan, only the malicious process is killed. Other members of the process group continue to run as normal. |
Sensor and Server |
Linux |
DFND-14013 |
Apple Silicon Mac M1 support |
The Cybereason platform supports sensors running on Apple Silicon Mac M1, M1 Max, and M1 Pro. This applies to macOS Monterey and Big Sur. In versions prior to 21.2.241, sensors running on Apple M1 Silicon (Arm) Macs required the Rosetta 2 emulator in order to run. |
Sensor and Server |
macOS |
DFND-14202 |
Sensor performance |
Frequently, the sensor was not able to connect to the Dynamic Sensor Connections service to get sensor content updates. This occurred when the token was expired and a new token was not downloaded. This issue has been resolved and the sensor is now able to continually connect to the Dynamic Sensor Connections service as expected on a continuous basis. |
Sensor and server |
Windows |