CVE-2024-43403 (GCVE-0-2024-43403)
Vulnerability from cvelistv5 – Published: 2024-08-20 21:16 – Updated: 2024-08-21 16:35
VLAI?
Title
Kanister has a potential risk which can be leveraged to make a cluster-level privilege escalation
Summary
Kanister is a data protection workflow management tool. The kanister has a deployment called default-kanister-operator, which is bound with a ClusterRole called edit via ClusterRoleBinding. The "edit" ClusterRole is one of Kubernetes default-created ClusterRole, and it has the create/patch/udpate verbs of daemonset resources, create verb of serviceaccount/token resources, and impersonate verb of serviceaccounts resources. A malicious user can leverage access the worker node which has this component to make a cluster-level privilege escalation.
Severity ?
8.8 (High)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| kanisterio | kanister |
Affected:
<= 0.110.0
|
{
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"adp": [
{
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"cpe:2.3:a:kanisterio:kanister:0:*:*:*:*:*:*:*"
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"product": "kanister",
"vendor": "kanisterio",
"versions": [
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"vendor": "kanisterio",
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}
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"attackVector": "NETWORK",
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"baseScore": 8.8,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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"discovery": "UNKNOWN"
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"vulnerability-lookup:meta": {
"epss": {
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"date": "2026-04-27",
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"percentile": "0.25108"
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"vulnrichment": {
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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