About CPFD Arena Flow 7.5.0
Parts of IBM Community will be unavailable between 11PM - 3AM ET Friday, April 26. Please note that certain areas of the site may be impacted such as blogs, discussions, events, and groups. QRadar 101 A one-stop experience to help you navigate through content available for supporting QRadar. Support Help Urgent Case Help News and Notices Stay up to date with the latest changes in QRadar. 30 Jan Flash: SIM Generic DSM On January 30, 2025 an issue was identified where unknown log events with an IPv4 or IPv6 address in the syslog header are not being associated with the SIM Generic logsource. These events are being dropped. The affected DSM is DSM-SIMGenericLog-7.5-20241220124142.noarch.rpm. An unknown event is an event which cannot be mapped or categorized to a specific log source. Flash Notice 28 Jan QRadar 7.5.0 UP11 is released Administrators with 7.5.0 UP8, UP9, or UP10 (any interim fix level) can now upgrade directly to the 7.5.0 UP11 release. This release updates the core operating system for QRadar from Red Hat Enterprise V8.8 to V8.10, updates Postgres from 11.7 to 16.2, and an Apache Struts update. Features such as Workflow Analyst App as the default dashboard, flow forwarding performance, new API functionality for assets and offense API responses in OSCF format, and more. The UP11 release resolves 39 Known Issues reported by users. Administrators who want to validate UP11 with the code signing script can get the latest version 1.0.2, which includes updated certificate bundle to validate UP11 and later software downloads from IBM Fix Central. QRadar Software 101 UP11 Code Signing 1.0.2 14 Oct QRadar 7.5.0 UP10 is released Administrators with 7.5.0 UP8 or UP9 can now upgrade directly to the 7.5.0 UP10 release. This release adds multiple features, such as a Light Mode toggle as a user preference, Parallel patching feature allows you to stage and upgrade all QRadar managed hosts in the deployment in an unattended manner and view the % updated for your deployment as a live status, and FISMA support adds IPv6 parsing, ingestion, search, and integration features across QRadar. This release also improveds event and flow search stability and performance for large deployments, high query concurrency, and complex datasets by managing memory more effectively, as well as improving searching for IPv6 addresses, which are up to 200 times faster. QRadar Software 101 4 Oct Auto update flash notice IBM has identified an issue where QRadar deployments may experience an outage of Event ingestion after the Auto Update released on 4 October 2024 is completed. Users who reporting this issue are not able to see events in Log Activity or new offenses being generated. This issue is now resolved. Flash Notice 28 Aug AI Usage
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Parse as expected from the event payload. This RPM release updates parsing for SEC_LOGIN-5-LOGIN_SUCCESS and SYS-6-LOGOUT events to ensure the Username field is captured and displays correctly in the user interface. Version information Features and what’s new What’s New in QRadar v7.5.0? Operational improvements Operating system updated to Red Hat® Enterprise Linux® version 7.9. Local Only authentication allows administrators to prevent unintended access to users with accounts in external authentication systems. Use secure boot to ensure that only trusted kernels and kernel modules are loaded Two new offense rule tests: ‘when an offense is closed’ and ‘when an offense is modified’ A new AQL OFFENSE_TIME function to increase the speed of your offense queries A new AQL DISTINCTCOUNT function to return the unique count of the value in an aggregate Encryption of managed hosts enabled by default Flow Improvements Support for IPFIX bidirectional flows Multi-threaded processing for external flow sources Sequence number verification Support for Network Address Translation fields from IPFIX and NetFlow v9 New application determination algorithms Support for more fields from AWS VPC flow logs Alias Autodetection field is renamed to DNS lookup for Alias Autodetection Flow direction algorithms are now applied at the beginning of the flow parsing process You can no longer delete the ‘Uncategorized’ category for tagged flow fields from your system Only relevant IPFIX fields are encoded into the payload and extra fieds are added as TLV elements What is Changed or Removed? The hashing algorithm default is changed to SHA-512 for all Ariel hashing. Several algorithms, such as MD-2, MD-5, HMAC-MD5 are removed. Network inspection performance Performance improvements for the QRadar Network Insights 6500 appliance Modified process for identifying file types More integration with IBM X-Force Improved application detection Data aggregation and segmentation improvements Some inspectors are no longer supported, such as web domain, Myspace protocol, and SPDY. During the upgrade to QRadar Incident Forensics 7.5.0, case data is exported and then imported back into the QRadar Incident Forensics managed host. As a result, the upgrade process takes longer to complete than in previous releases. Vulnerability data scores and metric values are returned as CVSS version 3.0 or 3.1. QRadar v 7.5.0 View release notes by version Upgrade Guide What’s new What’s New in QRadar v7.4.3? The operational efficiency improvements in QRadar 7.4.3 include adjusting the Asset Cleanup Batch Size Threshold. Support for ICMPv6 ICMP messages New inspector for Kerberos New inspector for TFTP New “Flow Source Types” field Support for more fields from AWS Flow Logs New API for managing flow applications New API for managing common destination ports Improvements to the Ariel Tagged Fields API You can now set your own password for encrypted log files Any authorized services with the
