Known Issues in Splunk UBA
This version of Splunk UBA has the following known issues and workarounds.
If no issues are listed, there are no known issues at this time.
Date filed | Issue number | Description |
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2022-09-06 | UBA-16289 | 7-node UBA deployment has an invalid value for system.messaging.rawdatatopic.retention.time in caspidatunables-7_node.conf Workaround: SSH into the management node as the caspida user 1. Edit the following two files: /etc/caspida/local/conf/deployment/uba-tuning.properties /opt/caspida/conf/deployment/recipes/caspida/caspidatunables-7_node.confCorrect field system.messaging.rawdatatopic.retention.timeto be 1dinstead of 1dq 2. Sync-cluster /opt/caspida/bin/Caspida sync-cluster /etc/caspida/local/conf/deployment/ /opt/caspida/bin/Caspida sync-cluster /opt/caspida/conf/deployment/recipes/caspida/ 3.Restart cluster /opt/caspida/bin/Caspida stop-all /opt/caspida/bin/Caspida start-all |
2022-04-14 | UBA-15607, UBA-14237 | Unable to create Anomaly Table filter or AAR specifying filter for Specific Devices when specifying over 20 CIDR/s |
2022-01-25 | UBA-15321 | Upgrade script for ubuntu systems need revised commands to install external packages correctly Workaround: If the upgrade to UBA 5.0.5 failed in a lockdown environment with no internet connection, perform the following steps on the failed UBA node:
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2021-12-06 | UBA-15164 | Download Diagnostics "Parsers" for multi-node misses /var/log/caspida/jobexecutor* |
2021-09-29 | UBA-14894 | UBA EPS drops after Splunk 8.2.1/8.2.2 upgrade on search heads used by data sources |
2021-05-04 | UBA-14516 | Health Monitor - An error occurred while retrieving data - Error from /uba/monitor Invalid Json response: Error in getting the response Parameters: {"queryStatus":true,"queryDataQualityStatus":true} Workaround:
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2021-04-13 | UBA-14493 | IP change steps not working |
2021-01-25 | UBA-14390 | New threats sent to ES have incorrect "status" field value |
2021-01-11 | UBA-14379 | Discrepancy between Threats and notable events in ES Workaround: As a temporary workaround, edit the search in ES. Look for the "UEBA Threat Detected" correlation search removing '| search uba_threat_status != closed'
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2020-10-30 | UBA-14287, UBA-17142 | Issue while deleting datasource referencing other UBA original primary cluster |
2020-06-27 | UBA-14198 | Anomaly actions rules with wildcards can cause syntax error and failure Workaround: Contact support to fix your sql query |
2020-06-25 | UBA-14197 | SplunkDirect Cloud model errors with unsupported object_type fields Workaround: This issue is observed while ingesting SplunkDirect Cloud category data. Only the following values for the "object_type" field are supported: Collaboration, Cookie, File, FileSystem, Folder, Registry, SecretObject, ServiceObject, SamDomain, Computer, Share, SharePoint, Token, USB, User, Unknown If there are any other values in your environment for "object_type" field, modify the SPL to evaluate unsupported values to "Unknown". For example: | eval object_type=case(object_type == "File", "File", object_type == "Folder", "Folder", object_type == "Web", "Unknown") |
2020-06-23 | UBA-14195 | Reduce disk consumption of scanning model by filtering non-relevant data |
2020-06-05 | UBA-14140 | HA/DR failover fails if Primary is down during failover |
2020-06-02 | UBA-14097 | First attempt to create new AAR rules fails after standby failover |
2020-05-11 | UBA-13948 | HA/DR After failover, the scheduled datasources (hrdata and assets) are not running on schedule Workaround: On node1 of promoted system, run curl -X PUT -Ssk -v -H "Authorization: Bearer $(grep '^\s*jobmanager.restServer.auth.user.token=' /opt/caspida/conf/uba-default.properties | cut -d'=' -f2)" https://localhost:9002/datasources/moveDS?name=<Name of Datasouce> Where <Name of Datasouce> is the data source name displayed on UI |
2020-05-11 | UBA-13950 | HA/DR after failover system does not restart until setup-containerization is run on standby system Workaround: After failover, run /opt/caspida/bin/Caspida stop /opt/caspida/bin/Caspida setup-containerization /opt/caspida/bin/Caspida start |
2020-05-11 | UBA-13947 | HA/DR switching roles of Primary/Secondary can fail |
2020-05-11 | UBA-13942 | HA/DR Standby failover failed when Postgres on Primary is down Workaround: On node hosting Postgres, run psql -d caspidadb -c 'ALTER SUBSCRIPTION subscription_caspida DISABLE' psql -d caspidadb -c 'ALTER SUBSCRIPTION subscription_caspida SET (slot_name = NONE)' psql -d caspidadb -c 'DROP SUBSCRIPTION IF EXISTS subscription_caspida' On master node, run failover again touch /opt/caspida/conf/replication/properties/standby /opt/caspida/bin/replication/failover |
2020-05-08 | UBA-13940 | Postgres logs path incorrect for RHEL/CentOS/Oracle "Download Diagnostics" |
2020-05-06 | UBA-13921 | UBA Self-signed certificates no longer pass current browser checks |
2020-05-01 | UBA-13896 | HA/DR CaspidaCleanup breaks for system in standby mode Workaround: Run the following commands on the Splunk UBA node hosting Postgres before cleanup: psql -d caspidadb -c 'BEGIN; SET transaction read write; ALTER DATABASE caspidadb SET default_transaction_read_only = off; COMMIT psql -d caspidadb -c 'DROP PUBLICATION IF EXISTS publication_caspida' psql -d caspidadb -c 'DROP SUBSCRIPTION IF EXISTS subscription_caspida' |
2020-04-27 | UBA-13856 | Upgrade failed in Redhat/CentOS/OrclLinux without internet access or local proxy which does not include JVM updates. Workaround: Upgrading to Splunk UBA 5.0.3 on Linux systems requires downloading an installer package with the release number 5.0.3.1. See How to install or upgrade to this release of Splunk UBA at https://docs.splunk.com/Documentation/UBA/5.0.3/Install/InstallUpgradePath for instructions. |
2020-04-22 | UBA-13845 | Backup/Restore and Replication logs not included in "Download Diagnostics" |
2020-04-19 | UBA-13824 | HA/DR HDFS data transfer fails with ssh timeout Workaround: Edit /opt/caspida/conf/replication/ssh_config file on master node on both primary and standby clusters so it looks like this:
Host * ControlMaster no ControlPath /var/vcap/sys/tmp/caspida/%r@%h-%p ControlPersist 3600 StrictHostKeyChecking no ServerAliveInterval 30 ServerAliveCountMax 10 Sync on both primary and standby cluster: /opt/caspida/bin/Caspida sync-cluster /opt/caspida/conf/replication Then rerun setup with reset option on primary and standby systems, and kick off the first sync cycle. |
2020-04-10 | UBA-13810 | CSV Export of 3000 or More Anomalies Fails |
2020-04-07 | UBA-13804 | Kubernetes certificates expire after one year Workaround: Run the following commands on the Splunk UBA master node: /opt/caspida/bin/Caspida remove-containerization /opt/caspida/bin/Caspida setup-containerization /opt/caspida/bin/Caspida stop-all /opt/caspida/bin/Caspida start-all |
2020-01-17 | UBA-13546, UBA-13166 | Custom model configuration is not getting replicated on the standby Workaround: Run the following commands on node 1 in the standby cluster to copy files from the primary cluster to the standby cluster, then restart job manager. Be sure to replace rsync -av <p_node1>:/etc/caspida/local/conf/[am]* /etc/caspida/local/conf sudo service caspida-jobmanager restart |
2019-10-07 | UBA-13227 | Backend anomaly and custom model names are displayed in Splunk UBA Workaround: Click the reload button in the web browser to force reload the UI page. |
2019-08-06 | UBA-12910 | Splunk Direct - Cloud Storage does not expose src_ip field Workaround: When ingesting Office 365 Sharepoint/OneDrive logs through Splunk Direct - Cloud Storage, add an additional field mapping for src_ip in the final SPL to be mapped from ClientIP (| eval src_ip=ClientIP ). Make sure to add src_ip in the final list of fields selected using the fields command. For example:
| fields app,change_type,dest_user,file_hash,file_size,object,object_path,object_type,parent_category,parent_hash,sourcetype,src_user,tag,src_ip |
Welcome to Splunk UBA 5.0.3 | Fixed Issues in Splunk UBA |
This documentation applies to the following versions of Splunk® User Behavior Analytics: 5.0.3
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