GSD-2020-8567
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
Kubernetes Secrets Store CSI Driver Vault Plugin prior to v0.0.6, Azure Plugin prior to v0.0.10, and GCP Plugin prior to v0.2.0 allow an attacker who can create specially-crafted SecretProviderClass objects to write to arbitrary file paths on the host filesystem, including /var/lib/kubelet/pods.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-8567",
"description": "Kubernetes Secrets Store CSI Driver Vault Plugin prior to v0.0.6, Azure Plugin prior to v0.0.10, and GCP Plugin prior to v0.2.0 allow an attacker who can create specially-crafted SecretProviderClass objects to write to arbitrary file paths on the host filesystem, including /var/lib/kubelet/pods.",
"id": "GSD-2020-8567"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-8567"
],
"details": "Kubernetes Secrets Store CSI Driver Vault Plugin prior to v0.0.6, Azure Plugin prior to v0.0.10, and GCP Plugin prior to v0.2.0 allow an attacker who can create specially-crafted SecretProviderClass objects to write to arbitrary file paths on the host filesystem, including /var/lib/kubelet/pods.",
"id": "GSD-2020-8567",
"modified": "2023-12-13T01:21:53.487655Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@kubernetes.io",
"DATE_PUBLIC": "2020-11-16T21:00:00.000Z",
"ID": "CVE-2020-8567",
"STATE": "PUBLIC",
"TITLE": "Kubernetes Secrets Store CSI Driver plugin directory traversals"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Kubernetes Secrets Store CSI Driver",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "Vault Plugin",
"version_value": "v0.0.6"
},
{
"version_affected": "\u003c",
"version_name": "Azure Plugin",
"version_value": "v0.0.10"
},
{
"version_affected": "\u003c",
"version_name": "GCP Plugin",
"version_value": "v0.2.0"
}
]
}
}
]
},
"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 Vault Plugin prior to v0.0.6, Azure Plugin prior to v0.0.10, and GCP Plugin prior to v0.2.0 allow an attacker who can create specially-crafted SecretProviderClass objects to write to arbitrary file paths on the host filesystem, including /var/lib/kubelet/pods."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-24 Path Traversal: \u0027../filedir\u0027"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/BI2qisiNXHY",
"refsource": "MISC",
"url": "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/BI2qisiNXHY"
},
{
"name": "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/384",
"refsource": "MISC",
"url": "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/384"
}
]
},
"source": {
"defect": [
"https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/384"
],
"discovery": "INTERNAL"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003cv0.0.10",
"affected_versions": "All versions before 0.0.10",
"cvss_v2": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-22",
"CWE-937"
],
"date": "2021-01-28",
"description": "Kubernetes Secrets Store Azure Plugin prior allows an attacker who can create specially-crafted SecretProviderClass objects to write to arbitrary file paths on the host filesystem, including `/var/lib/kubelet/pods`.",
"fixed_versions": [
"v0.0.10"
],
"identifier": "CVE-2020-8567",
"identifiers": [
"CVE-2020-8567"
],
"not_impacted": "All versions starting from v0.0.10 and above",
"package_slug": "go/github.com/Azure/secrets-store-csi-driver-provider-azure",
"pubdate": "2021-01-21",
"solution": "Upgrade to version v0.0.10 or higher",
"title": "Path Traversal",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-8567"
],
"uuid": "785e0266-a42f-429c-be0c-fa2d6db52a22",
"versions": [
{
"commit": {
"sha": "6c8a7ca593437de34c3feb49ec5e05726356b7e0",
"tags": [
"0.0.10"
],
"timestamp": "20201111005627"
},
"number": "v0.0.10"
}
]
},
{
"affected_range": "\u003cv0.2.0",
"affected_versions": "All versions before 0.2.0",
"cvss_v2": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-22",
"CWE-937"
],
"date": "2021-08-27",
"description": "Kubernetes Secrets Store GCP Plugin prior allows an attacker who can create specially-crafted `SecretProviderClass` objects to write to arbitrary file paths on the host filesystem, including `/var/lib/kubelet/pods.`",
"fixed_versions": [
"v0.2.0"
],
"identifier": "CVE-2020-8567",
"identifiers": [
"CVE-2020-8567"
],
"not_impacted": "All versions starting from 0.2.0",
"package_slug": "go/github.com/GoogleCloudPlatform/secrets-store-csi-driver-provider-gcp",
"pubdate": "2021-01-21",
"solution": "Upgrade to version 0.2.0 or above.",
"title": "Path Traversal",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-8567"
],
"uuid": "152dc5e3-6bb8-4a11-927b-aedd4a517bea",
"versions": [
{
"commit": {
"sha": "6296c84d191846e793301fd1dda64629afcb4279",
"tags": [
"v0.2.0"
],
"timestamp": "20201105223240"
},
"number": "v0.2.0"
}
]
},
{
"affected_range": "\u003cv0.0.6",
"affected_versions": "All versions before v0.0.6",
"cvss_v2": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-22",
"CWE-937"
],
"date": "2021-08-27",
"description": "Kubernetes Secrets Store CSI Driver Vault Plugin prior to v0.0.6, Azure Plugin prior to v0.0.10, and GCP Plugin prior to v0.2.0 allow an attacker who can create specially-crafted SecretProviderClass objects to write to arbitrary file paths on the host filesystem, including `/var/lib/kubelet/pods.`",
"fixed_versions": [
"v0.0.6"
],
"identifier": "CVE-2020-8567",
"identifiers": [
"CVE-2020-8567"
],
"not_impacted": "All versions starting from v0.0.6 and above",
"package_slug": "go/github.com/hashicorp/secrets-store-csi-driver-provider-vault",
"pubdate": "2021-01-21",
"solution": "Upgrade to version v0.0.6 or higher",
"title": "Path Traversal",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-8567"
],
"uuid": "dc33b0d1-3733-4730-a3e1-bfe03e936931",
"versions": [
{
"commit": {
"sha": "92e7538f295f5c3075aec35d9674120bc43fcf1d",
"tags": [
"0.0.6"
],
"timestamp": "20201111160119"
},
"number": "v0.0.6"
}
]
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:google:secret_manager_provider_for_secret_store_csi_driver:*:*:*:*:*:kubernetes:*:*",
"cpe_name": [],
"versionEndExcluding": "0.2.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:hashicorp:vault_provider_for_secrets_store_csi_driver:*:*:*:*:*:kubernetes:*:*",
"cpe_name": [],
"versionEndExcluding": "0.0.6",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:microsoft:azure_key_vault_provider_for_secrets_store_csi_driver:*:*:*:*:*:kubernetes:*:*",
"cpe_name": [],
"versionEndExcluding": "0.0.10",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@kubernetes.io",
"ID": "CVE-2020-8567"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
"lang": "en",
"value": "Kubernetes Secrets Store CSI Driver Vault Plugin prior to v0.0.6, Azure Plugin prior to v0.0.10, and GCP Plugin prior to v0.2.0 allow an attacker who can create specially-crafted SecretProviderClass objects to write to arbitrary file paths on the host filesystem, including /var/lib/kubelet/pods."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "N/A",
"refsource": "CONFIRM",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/384"
},
{
"name": "N/A",
"refsource": "MLIST",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/BI2qisiNXHY"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-08-27T16:07Z",
"publishedDate": "2021-01-21T17:15Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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