VULN/vuln-cve
1
0 Fork 0
Code Pull Requests Actions Activity
Files
249bc4cebedade5155d8eeefbac7a00eae5d85bc
vuln-cve/data/2020/8xxx/CVE-2020-8555.json
T

508 lines
24 KiB
JSON
Raw Blame History

{
"containers": {
"cna": {
"affected": [
{
"product": "Kubernetes",
"vendor": "Kubernetes",
"versions": [
{
"status": "affected",
"version": "1.18.0"
},
{
"status": "affected",
"version": "1.1"
},
{
"status": "affected",
"version": "1.2"
},
{
"status": "affected",
"version": "1.3"
},
{
"status": "affected",
"version": "1.4"
},
{
"status": "affected",
"version": "1.5"
},
{
"status": "affected",
"version": "1.6"
},
{
"status": "affected",
"version": "1.7"
},
{
"status": "affected",
"version": "1.8"
},
{
"status": "affected",
"version": "1.9"
},
{
"status": "affected",
"version": "1.10"
},
{
"status": "affected",
"version": "1.11"
},
{
"status": "affected",
"version": "1.12"
},
{
"status": "affected",
"version": "1.13"
},
{
"status": "affected",
"version": "1.14"
},
{
"lessThan": "1.15.12",
"status": "affected",
"version": "1.15",
"versionType": "custom"
},
{
"lessThan": "1.16.9",
"status": "affected",
"version": "1.16",
"versionType": "custom"
},
{
"lessThan": "1.17.5",
"status": "affected",
"version": "1.17",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Brice Augras from Groupe-Asten and Christophe Hauquiert from Nokia"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services)."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-918",
"description": "CWE-918 Server-Side Request Forgery (SSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-05-04T20:06:18.000Z",
"orgId": "a6081bf6-c852-4425-ad4f-a67919267565",
"shortName": "kubernetes"
},
"references": [
{
"name": "[oss-security] 20200601 CVE-2020-8555: Kubernetes: Half-Blind SSRF in kube-controller-manager",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2020/06/01/4"
},
{
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://groups.google.com/d/topic/kubernetes-security-announce/kEK27tqqs30/discussion"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/kubernetes/kubernetes/issues/91542"
},
{
"name": "FEDORA-2020-aeea04cd13",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://security.netapp.com/advisory/ntap-20200724-0005/"
},
{
"name": "[oss-security] 20210504 [kubernetes] CVE-2020-8562: Bypass of Kubernetes API Server proxy TOCTOU",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2021/05/04/8"
}
],
"source": {
"defect": [
"https://github.com/kubernetes/kubernetes/issues/91542"
],
"discovery": "EXTERNAL"
},
"title": "Kubernetes kube-controller-manager SSRF",
"workarounds": [
{
"lang": "en",
"value": "Prior to upgrading, this vulnerability can be mitigated by adding endpoint protections on the master or restricting usage of the vulnerable volume types (for example by constraining usage with a PodSecurityPolicy or third-party admission controller such as Gatekeeper) and restricting StorageClass write permissions through RBAC."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "",
"ASSIGNER": "security@kubernetes.io",
"DATE_PUBLIC": "",
"ID": "CVE-2020-8555",
"STATE": "PUBLIC",
"TITLE": "Kubernetes kube-controller-manager SSRF"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Kubernetes",
"version": {
"version_data": [
{
"platform": "",
"version_affected": "<",
"version_name": "1.15",
"version_value": "1.15.12"
},
{
"platform": "",
"version_affected": "<",
"version_name": "1.16",
"version_value": "1.16.9"
},
{
"platform": "",
"version_affected": "<",
"version_name": "1.17",
"version_value": "1.17.5"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.18.0"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.1"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.2"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.3"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.4"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.5"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.6"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.7"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.8"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.9"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.10"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.11"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.12"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.13"
},
{
"platform": "",
"version_affected": "",
"version_name": "",
"version_value": "1.14"
}
]
}
}
]
},
"vendor_name": "Kubernetes"
}
]
}
},
"configuration": [],
"credit": [
{
"lang": "eng",
"value": "Brice Augras from Groupe-Asten and Christophe Hauquiert from Nokia"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services)."
}
]
},
"exploit": [],
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-918 Server-Side Request Forgery (SSRF)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "[oss-security] 20200601 CVE-2020-8555: Kubernetes: Half-Blind SSRF in kube-controller-manager",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2020/06/01/4"
},
{
"name": "",
"refsource": "MLIST",
"url": "https://groups.google.com/d/topic/kubernetes-security-announce/kEK27tqqs30/discussion"
},
{
"name": "https://github.com/kubernetes/kubernetes/issues/91542",
"refsource": "CONFIRM",
"url": "https://github.com/kubernetes/kubernetes/issues/91542"
},
{
"name": "FEDORA-2020-aeea04cd13",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/"
},
{
"name": "https://security.netapp.com/advisory/ntap-20200724-0005/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20200724-0005/"
},
{
"name": "[oss-security] 20210504 [kubernetes] CVE-2020-8562: Bypass of Kubernetes API Server proxy TOCTOU",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2021/05/04/8"
}
]
},
"solution": [],
"source": {
"advisory": "",
"defect": [
"https://github.com/kubernetes/kubernetes/issues/91542"
],
"discovery": "EXTERNAL"
},
"work_around": [
{
"lang": "en",
"value": "Prior to upgrading, this vulnerability can be mitigated by adding endpoint protections on the master or restricting usage of the vulnerable volume types (for example by constraining usage with a PodSecurityPolicy or third-party admission controller such as Gatekeeper) and restricting StorageClass write permissions through RBAC."
}
]
}
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-04T10:03:46.110Z"
},
"title": "CVE Program Container",
"references": [
{
"name": "[oss-security] 20200601 CVE-2020-8555: Kubernetes: Half-Blind SSRF in kube-controller-manager",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2020/06/01/4"
},
{
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://groups.google.com/d/topic/kubernetes-security-announce/kEK27tqqs30/discussion"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/kubernetes/kubernetes/issues/91542"
},
{
"name": "FEDORA-2020-aeea04cd13",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20200724-0005/"
},
{
"name": "[oss-security] 20210504 [kubernetes] CVE-2020-8562: Bypass of Kubernetes API Server proxy TOCTOU",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/05/04/8"
}
]
}
]
},
"cveMetadata": {
"assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565",
"assignerShortName": "kubernetes",
"cveId": "CVE-2020-8555",
"datePublished": "2020-06-04T21:50:11.749Z",
"dateReserved": "2020-02-03T00:00:00.000Z",
"dateUpdated": "2024-09-16T18:39:58.006Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
View Git Blame Copy Permalink