Vulnerabilites related to cloudfoundry - container_runtime
Vulnerability from fkie_nvd
Published
2019-03-08 16:29
Modified
2024-11-21 04:42
Severity ?
8.8 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA (Certificate Authority) to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the Kubernetes CSR capability to obtain a credential that could escalate privilege access to ETCD.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| security_alert@emc.com | https://www.cloudfoundry.org/blog/cve-2019-3779 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.cloudfoundry.org/blog/cve-2019-3779 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cloudfoundry | container_runtime | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cloudfoundry:container_runtime:*:*:*:*:*:*:*:*",
"matchCriteriaId": "50763602-10B7-4881-B2DE-E4CE12D8DFDE",
"versionEndExcluding": "0.29.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA (Certificate Authority) to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the Kubernetes CSR capability to obtain a credential that could escalate privilege access to ETCD."
},
{
"lang": "es",
"value": "Cloud Foundry Container Runtime, en versiones anteriores a la 0.29.0, despliega cl\u00fasteres Kubernetes que utilizan la misma AC (Autoridad Certificadora) para firmar y confiar en certificados para ETCD, tal y como se utiliza en la API de Kubernetes. Esto podr\u00eda permitir que un usuario autenticado con un cl\u00faster solicite un certificado firmado, aprovechando la capacidad Kubernetes CSR para obtener una credencial que pudiese escalar el acceso de privilegios a ETCD."
}
],
"id": "CVE-2019-3779",
"lastModified": "2024-11-21T04:42:31.570",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "security_alert@emc.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-03-08T16:29:00.240",
"references": [
{
"source": "security_alert@emc.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.cloudfoundry.org/blog/cve-2019-3779"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.cloudfoundry.org/blog/cve-2019-3779"
}
],
"sourceIdentifier": "security_alert@emc.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-284"
}
],
"source": "security_alert@emc.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2019-03-08 16:29
Modified
2024-11-21 04:42
Severity ?
Summary
Cloud Foundry Container Runtime, versions prior to 0.28.0, deploys K8s worker nodes that contains a configuration file with IAAS credentials. A malicious user with access to the k8s nodes can obtain IAAS credentials allowing the user to escalate privileges to gain access to the IAAS account.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| security_alert@emc.com | http://www.securityfocus.com/bid/107434 | Third Party Advisory, VDB Entry | |
| security_alert@emc.com | https://www.cloudfoundry.org/blog/cve-2019-3780 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107434 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.cloudfoundry.org/blog/cve-2019-3780 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cloudfoundry | container_runtime | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cloudfoundry:container_runtime:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6521F765-81EE-4001-BB4A-FA904C577E2A",
"versionEndExcluding": "0.28.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Cloud Foundry Container Runtime, versions prior to 0.28.0, deploys K8s worker nodes that contains a configuration file with IAAS credentials. A malicious user with access to the k8s nodes can obtain IAAS credentials allowing the user to escalate privileges to gain access to the IAAS account."
},
{
"lang": "es",
"value": "Cloud Foundry Container Runtime, en versiones anteriores a la 0.28.0, despliega los nodos \"K8s worker\" que contienen un archivo de configuraci\u00f3n con credenciales IAAS. Un usuario malicioso con acceso a los nodos k8s puede obtener credenciales IAAS, lo que permite al usuario escalar privilegios para obtener acceso a la cuenta IAAS."
}
],
"id": "CVE-2019-3780",
"lastModified": "2024-11-21T04:42:31.700",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 2.3,
"impactScore": 6.0,
"source": "security_alert@emc.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-03-08T16:29:00.287",
"references": [
{
"source": "security_alert@emc.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107434"
},
{
"source": "security_alert@emc.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.cloudfoundry.org/blog/cve-2019-3780"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107434"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.cloudfoundry.org/blog/cve-2019-3780"
}
],
"sourceIdentifier": "security_alert@emc.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-260"
}
],
"source": "security_alert@emc.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-522"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
CVE-2019-3780 (GCVE-0-2019-3780)
Vulnerability from cvelistv5
Published
2019-03-08 16:00
Modified
2024-09-16 22:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-260 - Password in Configuration File
Summary
Cloud Foundry Container Runtime, versions prior to 0.28.0, deploys K8s worker nodes that contains a configuration file with IAAS credentials. A malicious user with access to the k8s nodes can obtain IAAS credentials allowing the user to escalate privileges to gain access to the IAAS account.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cloud Foundry | Cloud Foundry Container Runtime (CFCR) |
Version: All < v0.28.0 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T19:19:18.425Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.cloudfoundry.org/blog/cve-2019-3780"
},
{
"name": "107434",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/107434"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Cloud Foundry Container Runtime (CFCR)",
"vendor": "Cloud Foundry",
"versions": [
{
"lessThan": "v0.28.0",
"status": "affected",
"version": "All",
"versionType": "custom"
}
]
}
],
"datePublic": "2019-02-14T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Cloud Foundry Container Runtime, versions prior to 0.28.0, deploys K8s worker nodes that contains a configuration file with IAAS credentials. A malicious user with access to the k8s nodes can obtain IAAS credentials allowing the user to escalate privileges to gain access to the IAAS account."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-260",
"description": "CWE-260: Password in Configuration File",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-03-18T07:06:06",
"orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
"shortName": "dell"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.cloudfoundry.org/blog/cve-2019-3780"
},
{
"name": "107434",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/107434"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Cloud Foundry Container Runtime Leaks IAAS Credentials",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security_alert@emc.com",
"DATE_PUBLIC": "2019-02-14T19:48:25.155Z",
"ID": "CVE-2019-3780",
"STATE": "PUBLIC",
"TITLE": "Cloud Foundry Container Runtime Leaks IAAS Credentials"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Cloud Foundry Container Runtime (CFCR)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_name": "All",
"version_value": "v0.28.0"
}
]
}
}
]
},
"vendor_name": "Cloud Foundry"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Cloud Foundry Container Runtime, versions prior to 0.28.0, deploys K8s worker nodes that contains a configuration file with IAAS credentials. A malicious user with access to the k8s nodes can obtain IAAS credentials allowing the user to escalate privileges to gain access to the IAAS account."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-260: Password in Configuration File"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.cloudfoundry.org/blog/cve-2019-3780",
"refsource": "CONFIRM",
"url": "https://www.cloudfoundry.org/blog/cve-2019-3780"
},
{
"name": "107434",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/107434"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
"assignerShortName": "dell",
"cveId": "CVE-2019-3780",
"datePublished": "2019-03-08T16:00:00Z",
"dateReserved": "2019-01-03T00:00:00",
"dateUpdated": "2024-09-16T22:45:16.571Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2019-3779 (GCVE-0-2019-3779)
Vulnerability from cvelistv5
Published
2019-03-08 16:00
Modified
2024-09-16 18:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-284 - Improper Access Control - Generic
Summary
Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA (Certificate Authority) to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the Kubernetes CSR capability to obtain a credential that could escalate privilege access to ETCD.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cloud Foundry | Cloud Foundry Container Runtime (CFCR) |
Version: All < v0.29.0 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T19:19:18.402Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.cloudfoundry.org/blog/cve-2019-3779"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Cloud Foundry Container Runtime (CFCR)",
"vendor": "Cloud Foundry",
"versions": [
{
"lessThan": "v0.29.0",
"status": "affected",
"version": "All",
"versionType": "custom"
}
]
}
],
"datePublic": "2019-02-14T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA (Certificate Authority) to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the Kubernetes CSR capability to obtain a credential that could escalate privilege access to ETCD."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284: Improper Access Control - Generic",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-03-08T15:57:01",
"orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
"shortName": "dell"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.cloudfoundry.org/blog/cve-2019-3779"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Cloud Foundry Container Runtime allows a user to bypass security policy when talking to ETCD",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security_alert@emc.com",
"DATE_PUBLIC": "2019-02-14T00:00:00.000Z",
"ID": "CVE-2019-3779",
"STATE": "PUBLIC",
"TITLE": "Cloud Foundry Container Runtime allows a user to bypass security policy when talking to ETCD"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Cloud Foundry Container Runtime (CFCR)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_name": "All",
"version_value": "v0.29.0"
}
]
}
}
]
},
"vendor_name": "Cloud Foundry"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA (Certificate Authority) to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the Kubernetes CSR capability to obtain a credential that could escalate privilege access to ETCD."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-284: Improper Access Control - Generic"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.cloudfoundry.org/blog/cve-2019-3779",
"refsource": "CONFIRM",
"url": "https://www.cloudfoundry.org/blog/cve-2019-3779"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
"assignerShortName": "dell",
"cveId": "CVE-2019-3779",
"datePublished": "2019-03-08T16:00:00Z",
"dateReserved": "2019-01-03T00:00:00",
"dateUpdated": "2024-09-16T18:55:26.386Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}