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1 vulnerability by kanisterio

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)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
Vendor Product Version
kanisterio kanister Affected: <= 0.110.0
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              "cpe:2.3:a:kanisterio:kanister:0:*:*:*:*:*:*:*"
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                "versionType": "custom"
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        "metrics": [
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                "options": [
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                    "Technical Impact": "total"
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                "role": "CISA Coordinator",
                "timestamp": "2024-08-21T16:34:29.095778Z",
                "version": "2.0.3"
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        "title": "CISA ADP Vulnrichment"
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    "cna": {
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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