volsync
v0.12.1
1 Service Accounts
1 Workloads
33 Bindings
5 Critical
6 High
2 Medium
20 Low
Description
Asynchronous data replication for Kubernetes
Overview
Identity | Namespace | Automount | Secrets | Permissions | Workloads | Risk |
---|---|---|---|---|---|---|
volsync | default | ❌ | — | 33 | 2 | Critical |
Numbers in the last two columns indicate how many bindings or workloads involve each ServiceAccount.
Identities
🤖 volsync
Namespace: default
| Automount: ❌
🔑 Permissions (33)
Role | Resource | Verbs | Risk | Tags |
---|---|---|---|---|
ClusterRole volsync-manager | apps/deployments | create · delete · deletecollection · get · list · patch · update · watch | Critical | Persistence PotentialPrivilegeEscalation PrivilegeEscalation Tampering WorkloadLifecycle |
ClusterRole volsync-manager | batch/jobs | create · delete · deletecollection · get · list · patch · update · watch | Critical | PotentialPrivilegeEscalation PrivilegeEscalation Tampering WorkloadLifecycle |
Role volsync-leader-election | coordination.k8s.io/leases | create · delete · get · list · patch · update · watch | Critical | ControlPlaneDisruption CriticalNamespace DenialOfService Tampering |
ClusterRole volsync-manager | core/secrets | create · delete · get · list · patch · update · watch | Critical | ClusterWideSecretAccess CredentialAccess DataExposure InformationDisclosure Persistence (+4 more) |
ClusterRole volsync-manager | core/services | create · delete · get · list · patch · update · watch | Critical | DenialOfService NetworkManipulation ServiceExposure Tampering |
ClusterRole volsync-manager | core/configmaps | get · list · watch | High | ConfigMapAccess DataExposure InformationDisclosure |
Role volsync-leader-election | core/configmaps | create · delete · get · list · patch · update · watch | High | ConfigMapAccess DataExposure InformationDisclosure PotentialPrivilegeEscalation Tampering |
ClusterRole volsync-manager | core/pods/log | get · list · watch | High | ClusterWideLogAccess DataExposure InformationDisclosure LogAccess |
ClusterRole volsync-manager | rbac.authorization.k8s.io/rolebindings | create · delete · get · list · patch · update · watch | High | BindingToPrivilegedRole InformationDisclosure PrivilegeEscalation RBACManipulation RBACQuery (+1 more) |
ClusterRole volsync-manager | rbac.authorization.k8s.io/roles | create · delete · get · list · patch · update · watch | High | InformationDisclosure PrivilegeEscalation RBACManipulation RBACQuery Reconnaissance |
ClusterRole volsync-manager | core/serviceaccounts | create · delete · get · list · patch · update · watch | High | IdentityManagement PotentialPrivilegeEscalation Tampering |
ClusterRole volsync-proxy | authorization.k8s.io/subjectaccessreviews | create | Medium | InformationDisclosure RBACQuery |
ClusterRole volsync-proxy | authentication.k8s.io/tokenreviews | create | Medium | CredentialAccess InformationDisclosure RBACQuery |
ClusterRole volsync-manager | core/events | create · patch · update | Low | |
Role volsync-leader-election | core/events | create · patch | Low | |
ClusterRole volsync-manager | events.k8s.io/events | create · patch · update | Low | |
ClusterRole volsync-manager | core/namespaces | get · list · watch | Low | ClusterStructure InformationDisclosure Reconnaissance |
ClusterRole volsync-manager | core/nodes | get · list · watch | Low | |
ClusterRole volsync-manager | core/persistentvolumeclaims | create · delete · deletecollection · get · list · patch · update · watch | Low | |
ClusterRole volsync-manager | core/persistentvolumeclaims/finalizers | create · delete · get · list · patch · update · watch | Low | |
ClusterRole volsync-manager | core/persistentvolumes | get · list · patch · watch | Low | |
ClusterRole volsync-manager | core/pods | get · list · watch | Low | |
ClusterRole volsync-manager | volsync.backube/replicationdestinations | create · delete · get · list · patch · update · watch | Low | |
ClusterRole volsync-manager | volsync.backube/replicationdestinations/finalizers | create · delete · get · list · patch · update · watch | Low | |
ClusterRole volsync-manager | volsync.backube/replicationdestinations/status | get · patch · update | Low | |
ClusterRole volsync-manager | volsync.backube/replicationsources | create · delete · get · list · patch · update · watch | Low | |
ClusterRole volsync-manager | volsync.backube/replicationsources/finalizers | create · delete · get · list · patch · update · watch | Low | |
ClusterRole volsync-manager | volsync.backube/replicationsources/status | get · patch · update | Low | |
ClusterRole volsync-manager | security.openshift.io/securitycontextconstraints | create · get · list · patch · update · watch | Low | |
ClusterRole volsync-manager | storage.k8s.io/storageclasses | get · list · watch | Low | |
ClusterRole volsync-manager | populator.storage.k8s.io/volumepopulators | create · get · list · patch · update · watch | Low | |
ClusterRole volsync-manager | snapshot.storage.k8s.io/volumesnapshots | create · delete · deletecollection · get · list · patch · update · watch | Low | |
ClusterRole volsync-manager | security.openshift.io/securitycontextconstraints (restricted to: volsync-privileged-mover) | use | Low | ResourceNameRestricted |
⚠️ Potential Abuse (25)
The following security risks were found based on the above permissions:
- Read secrets cluster-wide
- Read secrets in a namespace
- Modify secrets cluster-wide
- Modify secrets in a namespace
- Read pod logs cluster-wide
- Read pod logs in a namespace
- Read ConfigMaps cluster-wide
- Read ConfigMaps in a namespace
- Modify ConfigMaps in a namespace
- Manage Roles in a namespace (create, update, patch, delete)
- Manage RoleBindings in a namespace (create, update, patch, delete)
- Manage Deployments cluster-wide (potential for privileged pod execution)
- Manage Deployments in a namespace (potential for privileged pod execution)
- Manage Jobs cluster-wide (one-off privileged execution)
- Manage Jobs in a namespace (one-off privileged execution)
- Create TokenReviews (validate arbitrary tokens)
- Create SubjectAccessReviews (check arbitrary permissions)
- Manage ServiceAccounts cluster-wide
- Manage ServiceAccounts in a namespace
- Manage Services cluster-wide
- Manage Services in a namespace
- Read RBAC configuration cluster-wide
- Manage Leases in kube-system or kube-node-lease namespace
- List Namespaces (Cluster Reconnaissance)
📦 Workloads (2)
Kind | Name | Container | Image |
---|---|---|---|
Deployment | volsync | kube-rbac-proxy | quay.io/brancz/kube-rbac-proxy:v0.18.2 |
Deployment | volsync | manager | quay.io/backube/volsync:0.12.1 |