Db access
Simulation
kubectl exec -it mysql-74775b4bf4-65nqf -n wordpress-mysql -- bash
root@mysql-74775b4bf4-65nqf:/# cd var/lib/mysql
root@mysql-74775b4bf4-65nqf:/var/lib/mysql# cat ib_logfile1
cat: ib_logfile1: Permission denied
root@mysql-74775b4bf4-65nqf:/var/lib/mysql#
Expected Alert
{
"ATags": [
"CIS",
"CIS_Linux"
],
"Action": "Block",
"ClusterName": "aditya",
"ContainerID": "b75628d4225b8071d5795da342cf2a5c03b1d67b22b40016697fcd17a0db20e4",
"ContainerImage": "docker.io/library/mysql:5.6@sha256:20575ecebe6216036d25dab5903808211f1e9ba63dc7825ac20cb975e34cfcae",
"ContainerName": "mysql",
"Data": "syscall=SYS_OPEN flags=O_RDONLY",
"Enforcer": "AppArmor",
"HashID": "a7b7d91d52de395fe6cda698e89e0112e6f3ab818ea331cee60295a8ede358c8",
"HostName": "aditya",
"HostPID": 29898,
"HostPPID": 29752,
"Labels": "app=mysql",
"Message": "Alert! Attempt to make changes to database detected",
"NamespaceName": "wordpress-mysql",
"Operation": "File",
"Owner": {
"Name": "mysql",
"Namespace": "wordpress-mysql",
"Ref": "Deployment"
},
"PID": 230,
"PPID": 223,
"PodName": "mysql-74775b4bf4-65nqf",
"PolicyName": "ksp-block-mysql-dir",
"ProcessName": "/bin/cat",
"Resource": "/var/lib/mysql/ib_logfile1",
"Result": "Permission denied",
"Severity": "1",
"Source": "/bin/cat ib_logfile1",
"Tags": "CIS,CIS_Linux",
"Timestamp": 1696322555,
"Type": "MatchedPolicy",
"UID": 0,
"UpdatedTime": "2023-10-03T08:42:35.618890Z",
"cluster_id": "3896",
"component_name": "kubearmor",
"instanceGroup": "0",
"instanceID": "0",
"workload": "1"
}