Resolved issues
The following issues have been fixed. To inquire about a particular bug, please contact Customer Service & Support.
2.5.0
|
Missing partition |
Addressed an issue where after upgrading a cloud sensor, a non-essential partition was missing. |
|
Sensor pause |
Resolved an issue where in some condition, sensor would not go to the pause state |
|
Security |
Addressed multiple vulnerabilities to improve system security. |
2.4.0
|
Upgrade Stability |
Fixed upgrade-related issues affecting DPI rules, Suricata configuration, ensuring proper retention and reload behavior. |
|
Service Reliability |
Ensured engine services shut down cleanly when sensord exits and resolved connectivity loss after Zeek service restarts. |
|
NetFlow Stability & Performance |
Resolved NetFlow configuration inconsistencies, missing logs in shared subnets, low-disk handling, and improved performance on all sensors. |
|
Provisioning |
Fixed provisioning and status reporting issues when monitoring interfaces are not connected. |
|
Diagnostics |
Fixed diagnostics failures when a proxy is enabled. |
|
Cloud platforms |
Resolved GCP-specific logging and syslogd restart issues. |
|
Security |
Addressed multiple vulnerabilities to improve system security. |
2.3.0
|
GCP TAP Interfaces |
Fixed an issue where IPs were not flushed from additional TAP interfaces. |
|
Proxy Connectivity |
Corrected sensor scans so they now route through the configured proxy. |
|
Decommissioning Swap |
Resolved an issue where swap was lost after decommission and reboot. |
|
DHCP Configuration |
Fixed an issue where DHCP changes were not applied automatically on some platforms. |
|
Interface Configuration |
Changes to network interfaces now take effect automatically without requiring manual reboot. |
|
KVM TAP Interface |
Corrected TAP interface MTU to remain at 9000 instead of 1500. |
|
500G/900G Platforms |
Fixed excessive ACPI Error and Failed log messages. |
|
Security |
Addressed multiple vulnerabilities to improve system security. |
2.2.0
|
Fixed an issue where sensor upgrades under certain conditions could cause the sensor service to reboot unexpectedly. |
|
Resolved an issue where disabling the proxy would delete the existing proxy configuration. |
|
Addressed multiple Suricata security vulnerabilities. |
2.1.0
|
Addressed an interface packet drop issue on some platforms. |
|
Resolved a problem with Zeek falsely showing excessively increasing drops at boot. |
|
Resolved an issue where after container upgrade, the version was not reflected in the Portal. |
|
Addressed an issue with sensor state transitioning into incorrect state when no TAP interface is present. |
|
Resolved an issue where during reboot after an upgrade, the boot menu would show 2 previous versions instead of one. |
|
A number of Suricata security vulnerabilities were addressed. |
2.0.0
| Addressed a rare crash condition in the metric exporter. |
| Resolved an issue with log redirects following the upgrade. |
| Resolved a partitioning problem that occurred after the Debian upgrade. |
| Addressed an issue with Suricata fast logs consuming excessive disk space. |
| Resolved a problem where Suricata logs grew beyond the upload limit under certain conditions. |
| Resolved an issue where certain DHCP packets caused the DHCP to exceed the allowed size. |
| Resolved a problem where Zeek logs would not upload under certain conditions. |
1.12.0
| Resolved an issue where sensor would send NTP requests through the management port. |
| Resolved an issue related to Suricata rules not being applied at runtime. |
|
Resolved an issue related to DHCP lease not being renewed . |
|
Resolved an issue related to Suricata path not getting updated after upgrade |
| Resolved an issue related to Suricata log rotation after upgrade. |
| Resolved an issue related to Suricata version 6.0.13 on external source of rules. |
| Addressed an intermittent issue where an invalid memory address was observed at sensor daemon initialization. |
1.11.0
|
Resolved issues related to VPN connection errors to the VPN end point . |
|
Resolved an issue related to syslog traffic causing high disk usage |
|
Various fixes related to the PCAP feature |
|
OpenSSH and curl vulnerability patches. |
|
Several bugs addressed in the sensor upgrade area. |
|
Addressed a problem with metadata logs not getting uploaded through the s3 proxy. |
|
Resolved an issue related to the sensor in a specific scenario reporting incorrect status to the portal . |
1.10.0
| Resolved an issue related to MIME types not correctly being identified |
| Various optimizations |
1.9.0
| Updated device drivers. |
| Kernel optimizations. |
| Resolved issues with port media type display in the portal. |
| Resolved the issue related to incorrect disk size being displayed. |
1.8.1
|
An issue in the Suricata EXTERNAL_NET field cause some Suricata rules to not be processed. |
|
A bug in the PCAP feature caused packet capture to produce empty PCAP files in some scenarios. |
|
PCAP log files improved. |
|
An issue setting the ring buffers and MTU on the monitoring interfaces is corrected. |
|
An issue with VPN fallback when the primary gateway is unavailable is corrected. |
|
Various optimizations are applied to the network interfaces . |