CVE-2020-8568 (GCVE-0-2020-8568)
Vulnerability from cvelistv5
Published
2021-01-21 17:09
Modified
2024-09-17 03:28
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets.
References
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Impacted products
Vendor | Product | Version | ||
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Kubernetes | Kubernetes Secrets Store CSI Driver |
Version: Kubernetes Secrets Store CSI Driver v0.0.15 Version: Kubernetes Secrets Store CSI Driver v0.0.16 |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T10:03:46.239Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Kubernetes Secrets Store CSI Driver", "vendor": "Kubernetes", "versions": [ { "status": "affected", "version": "Kubernetes Secrets Store CSI Driver v0.0.15" }, { "status": "affected", "version": "Kubernetes Secrets Store CSI Driver v0.0.16" } ] } ], "credits": [ { "lang": "en", "value": "Tommy Murphy of Google" } ], "datePublic": "2020-11-10T00:00:00", "descriptions": [ { "lang": "en", "value": "Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-24", "description": "CWE-24 Path Traversal: \u0027../filedir\u0027", "lang": "en", "type": "CWE" } ] }, { "descriptions": [ { "cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-01-21T17:09:21", "orgId": "a6081bf6-c852-4425-ad4f-a67919267565", "shortName": "kubernetes" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378" } ], "source": { "defect": [ "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378" ], "discovery": "INTERNAL" }, "title": "Kubernetes Secrets Store CSI Driver sync/rotate directory traversal", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@kubernetes.io", "DATE_PUBLIC": "2020-11-10T21:00:00.000Z", "ID": "CVE-2020-8568", "STATE": "PUBLIC", "TITLE": "Kubernetes Secrets Store CSI Driver sync/rotate directory traversal" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Kubernetes Secrets Store CSI Driver", "version": { "version_data": [ { "version_affected": "=", "version_name": "Kubernetes Secrets Store CSI Driver", "version_value": "v0.0.15" }, { "version_affected": "=", "version_name": "Kubernetes Secrets Store CSI Driver", "version_value": "v0.0.16" } ] } } ] }, "vendor_name": "Kubernetes" } ] } }, "credit": [ { "lang": "eng", "value": "Tommy Murphy of Google" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-24 Path Traversal: \u0027../filedir\u0027" } ] }, { "description": [ { "lang": "eng", "value": "CWE-20 Improper Input Validation" } ] } ] }, "references": { "reference_data": [ { "name": "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4", "refsource": "MISC", "url": "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4" }, { "name": "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378", "refsource": "MISC", "url": "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378" } ] }, "source": { "defect": [ "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378" ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565", "assignerShortName": "kubernetes", "cveId": "CVE-2020-8568", "datePublished": "2021-01-21T17:09:21.450754Z", "dateReserved": "2020-02-03T00:00:00", "dateUpdated": "2024-09-17T03:28:40.493Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2020-8568\",\"sourceIdentifier\":\"jordan@liggitt.net\",\"published\":\"2021-01-21T17:15:14.157\",\"lastModified\":\"2024-11-21T05:39:02.890\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets.\"},{\"lang\":\"es\",\"value\":\"Kubernetes Secrets Store CSI Driver versiones v0.0.15 y v0.0.16, permiten a un atacante que pueda modificar un recurso SecretProviderClassPodStatus/Status la capacidad de escribir contenido en el sistema de archivos del host y sincronizar el contenido del archivo con Kubernetes Secrets.\u0026#xa0;Esto incluye rutas en la biblioteca var/lib/kubelet/pods que contienen otros secretos de Kubernetes\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"jordan@liggitt.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N\",\"baseScore\":5.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.3,\"impactScore\":4.0},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.2,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:S/C:P/I:P/A:N\",\"baseScore\":4.9,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":6.8,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"jordan@liggitt.net\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"},{\"lang\":\"en\",\"value\":\"CWE-24\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:kubernetes:secrets_store_csi_driver:0.0.15:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5567203F-A177-45D9-B39F-6AC0911958AD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:kubernetes:secrets_store_csi_driver:0.0.16:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"22A008F1-C37F-47FA-ADED-BB60EBE9A06C\"}]}]}],\"references\":[{\"url\":\"https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378\",\"source\":\"jordan@liggitt.net\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4\",\"source\":\"jordan@liggitt.net\",\"tags\":[\"Mailing List\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\",\"Third Party Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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