278 lines
12 KiB
JSON
278 lines
12 KiB
JSON
{
|
|
"containers": {
|
|
"cna": {
|
|
"affected": [
|
|
{
|
|
"product": "flux2",
|
|
"vendor": "fluxcd",
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": ">= 0.0.4, < 0.23.0"
|
|
},
|
|
{
|
|
"status": "affected",
|
|
"version": ">= 0.0.17, < 0.32.0"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK that affects flux2 v0.0.17 until v0.32.0 and helm-controller v0.0.4 until v0.23.0 allows for specific data inputs to cause high memory consumption. In some platforms, this could cause the controller to panic and stop processing reconciliations. In a shared cluster multi-tenancy environment, a tenant could create a HelmRelease that makes the controller panic, denying all other tenants from their Helm releases being reconciled. Patches are available in flux2 v0.32.0 and helm-controller v0.23.0."
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"attackComplexity": "LOW",
|
|
"attackVector": "NETWORK",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 7.7,
|
|
"baseSeverity": "HIGH",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"privilegesRequired": "LOW",
|
|
"scope": "CHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
|
|
"version": "3.1"
|
|
}
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-400",
|
|
"description": "CWE-400: Uncontrolled Resource Consumption",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"dateUpdated": "2022-09-07T20:15:13.000Z",
|
|
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
|
"shortName": "GitHub_M"
|
|
},
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM"
|
|
],
|
|
"url": "https://github.com/fluxcd/flux2/security/advisories/GHSA-p2g7-xwvr-rrw3"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://github.com/helm/helm/security/advisories/GHSA-7hfp-qfw3-5jxh"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44996"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC"
|
|
],
|
|
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48360"
|
|
}
|
|
],
|
|
"source": {
|
|
"advisory": "GHSA-p2g7-xwvr-rrw3",
|
|
"discovery": "UNKNOWN"
|
|
},
|
|
"title": "Flux2 Helm Controller denial of service",
|
|
"x_legacyV4Record": {
|
|
"CVE_data_meta": {
|
|
"ASSIGNER": "security-advisories@github.com",
|
|
"ID": "CVE-2022-36049",
|
|
"STATE": "PUBLIC",
|
|
"TITLE": "Flux2 Helm Controller denial of service"
|
|
},
|
|
"affects": {
|
|
"vendor": {
|
|
"vendor_data": [
|
|
{
|
|
"product": {
|
|
"product_data": [
|
|
{
|
|
"product_name": "flux2",
|
|
"version": {
|
|
"version_data": [
|
|
{
|
|
"version_value": ">= 0.0.4, < 0.23.0"
|
|
},
|
|
{
|
|
"version_value": ">= 0.0.17, < 0.32.0"
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
},
|
|
"vendor_name": "fluxcd"
|
|
}
|
|
]
|
|
}
|
|
},
|
|
"data_format": "MITRE",
|
|
"data_type": "CVE",
|
|
"data_version": "4.0",
|
|
"description": {
|
|
"description_data": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK that affects flux2 v0.0.17 until v0.32.0 and helm-controller v0.0.4 until v0.23.0 allows for specific data inputs to cause high memory consumption. In some platforms, this could cause the controller to panic and stop processing reconciliations. In a shared cluster multi-tenancy environment, a tenant could create a HelmRelease that makes the controller panic, denying all other tenants from their Helm releases being reconciled. Patches are available in flux2 v0.32.0 and helm-controller v0.23.0."
|
|
}
|
|
]
|
|
},
|
|
"impact": {
|
|
"cvss": {
|
|
"attackComplexity": "LOW",
|
|
"attackVector": "NETWORK",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 7.7,
|
|
"baseSeverity": "HIGH",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"privilegesRequired": "LOW",
|
|
"scope": "CHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
|
|
"version": "3.1"
|
|
}
|
|
},
|
|
"problemtype": {
|
|
"problemtype_data": [
|
|
{
|
|
"description": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "CWE-400: Uncontrolled Resource Consumption"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"references": {
|
|
"reference_data": [
|
|
{
|
|
"name": "https://github.com/fluxcd/flux2/security/advisories/GHSA-p2g7-xwvr-rrw3",
|
|
"refsource": "CONFIRM",
|
|
"url": "https://github.com/fluxcd/flux2/security/advisories/GHSA-p2g7-xwvr-rrw3"
|
|
},
|
|
{
|
|
"name": "https://github.com/helm/helm/security/advisories/GHSA-7hfp-qfw3-5jxh",
|
|
"refsource": "MISC",
|
|
"url": "https://github.com/helm/helm/security/advisories/GHSA-7hfp-qfw3-5jxh"
|
|
},
|
|
{
|
|
"name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44996",
|
|
"refsource": "MISC",
|
|
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44996"
|
|
},
|
|
{
|
|
"name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48360",
|
|
"refsource": "MISC",
|
|
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48360"
|
|
}
|
|
]
|
|
},
|
|
"source": {
|
|
"advisory": "GHSA-p2g7-xwvr-rrw3",
|
|
"discovery": "UNKNOWN"
|
|
}
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2024-08-03T09:52:00.382Z"
|
|
},
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://github.com/fluxcd/flux2/security/advisories/GHSA-p2g7-xwvr-rrw3"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://github.com/helm/helm/security/advisories/GHSA-7hfp-qfw3-5jxh"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44996"
|
|
},
|
|
{
|
|
"tags": [
|
|
"x_refsource_MISC",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48360"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2025-04-23T14:01:18.559491Z",
|
|
"id": "CVE-2022-36049",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "no"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2025-04-23T17:14:00.853Z"
|
|
}
|
|
}
|
|
]
|
|
},
|
|
"cveMetadata": {
|
|
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
|
"assignerShortName": "GitHub_M",
|
|
"cveId": "CVE-2022-36049",
|
|
"datePublished": "2022-09-07T20:15:13.000Z",
|
|
"dateReserved": "2022-07-15T00:00:00.000Z",
|
|
"dateUpdated": "2025-04-23T17:14:00.853Z",
|
|
"state": "PUBLISHED"
|
|
},
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.1"
|
|
} |