GSD-2022-39272
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux’s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-39272",
"description": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux\u2019s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.",
"id": "GSD-2022-39272"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-39272"
],
"details": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux\u2019s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.",
"id": "GSD-2022-39272",
"modified": "2023-12-13T01:19:20.675081Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-39272",
"STATE": "PUBLIC",
"TITLE": "Flux2 vulnerable to Denial of Service due to Improper use of metav1.Duration"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "flux2",
"version": {
"version_data": [
{
"version_value": "\u003c 0.35.0"
}
]
}
}
]
},
"vendor_name": "fluxcd"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux\u2019s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.0,
"baseSeverity": "MEDIUM",
"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:L",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-1284: Improper Validation of Specified Quantity in Input"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"refsource": "CONFIRM",
"url": "https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v"
},
{
"name": "https://github.com/kubernetes/apimachinery/issues/131",
"refsource": "MISC",
"url": "https://github.com/kubernetes/apimachinery/issues/131"
}
]
},
"source": {
"advisory": "GHSA-f4p5-x4vc-mh4v",
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=v0.1.0 \u003cv0.35.0",
"affected_versions": "All versions starting from 0.1.0 before 0.35.0",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-19",
"description": "Flux controllers within the affected versions range is vulnerable to a denial of service attack. Users that have permissions to change Flux\u2019s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed.\nThe issue has two root causes a) the Kubernetes type `metav1.Duration` not being fully compatible with the Go type `time.Duration` as explained on [upstream report](https://github.com/kubernetes/apimachinery/issues/131); b) lack of validation within Flux to restrict allowed values.",
"fixed_versions": [
"v0.35.0"
],
"identifier": "GMS-2022-5611",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"GMS-2022-5611",
"CVE-2022-39272"
],
"not_impacted": "All versions before 0.1.0, all versions starting from 0.35.0",
"package_slug": "go/github.com/fluxcd/flux2",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.35.0 or above.",
"title": "Improper use of metav1.Duration allows for Denial of Service",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "3e62ddbd-b31c-406b-bd87-1d1459c3aec7",
"versions": [
{
"commit": {
"sha": "70d0bfce15a916b73b060af53142ff342051f920",
"tags": [
"v0.1.0"
],
"timestamp": "20201001123100"
},
"number": "v0.1.0"
},
{
"commit": {
"sha": "eb1ecd17065ecb1281b9ccbd202ea1c2a1c359f7",
"tags": [
"v0.35.0"
],
"timestamp": "20220929182756"
},
"number": "v0.35.0"
}
]
},
{
"affected_range": "\u003e=v0.0.1-alpha-1 \u003cv0.24.0",
"affected_versions": "All versions starting from 0.0.1-alpha-1 before 0.24.0",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-19",
"description": "Flux controllers within the affected versions range is vulnerable to a denial of service attack. Users that have permissions to change Flux\u2019s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed.\nThe issue has two root causes a) the Kubernetes type `metav1.Duration` not being fully compatible with the Go type `time.Duration` as explained on [upstream report](https://github.com/kubernetes/apimachinery/issues/131); b) lack of validation within Flux to restrict allowed values.",
"fixed_versions": [
"v0.24.0"
],
"identifier": "GMS-2022-5612",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"GMS-2022-5612",
"CVE-2022-39272"
],
"not_impacted": "All versions before 0.0.1-alpha-1, all versions starting from 0.24.0",
"package_slug": "go/github.com/fluxcd/helm-controller",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.24.0 or above.",
"title": "Improper use of metav1.Duration allows for Denial of Service",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "cd51f374-7e5a-49da-897a-1f33b9b8e285",
"versions": [
{
"commit": {
"sha": "46c6d6903ec04be90574191b58a195ee5cce648a",
"tags": [
"v0.24.0"
],
"timestamp": "20220912092036"
},
"number": "v0.24.0"
}
]
},
{
"affected_range": "\u003cv0.26.0",
"affected_versions": "All versions before 0.26.0",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"cwe_ids": [
"CWE-1035",
"CWE-20",
"CWE-937"
],
"date": "2023-02-09",
"description": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux\u00e2\u20ac\u2122s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.",
"fixed_versions": [
"v0.26.0"
],
"identifier": "CVE-2022-39272",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"CVE-2022-39272"
],
"not_impacted": "All versions starting from 0.26.0",
"package_slug": "go/github.com/fluxcd/helm-controller/api/v2beta1",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.26.0 or above.",
"title": "Improper Input Validation",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://nvd.nist.gov/vuln/detail/CVE-2022-39272",
"https://github.com/fluxcd/helm-controller/pull/533",
"https://github.com/fluxcd/image-automation-controller/pull/439",
"https://github.com/fluxcd/image-reflector-controller/pull/314",
"https://github.com/fluxcd/kustomize-controller/pull/731",
"https://github.com/fluxcd/notification-controller/pull/420",
"https://github.com/fluxcd/source-controller/pull/903",
"https://github.com/kubernetes/apimachinery#131",
"https://pkg.go.dev/vuln/GO-2022-1071",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "55e01a22-3fa4-4ab8-9bdb-0ca93c62a33b",
"versions": [
{
"commit": {
"sha": "04e237dda9ff474c00a38058bf4d35681537d4a9",
"tags": [
"v0.26.0"
],
"timestamp": "20221021162419"
},
"number": "v0.26.0"
}
]
},
{
"affected_range": "\u003e=v0.1.0 \u003cv0.26.0",
"affected_versions": "All versions starting from 0.1.0 before 0.26.0",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-19",
"description": "Flux controllers within the affected versions range is vulnerable to a denial of service attack. Users that have permissions to change Flux\u2019s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed.\nThe issue has two root causes a) the Kubernetes type `metav1.Duration` not being fully compatible with the Go type `time.Duration` as explained on [upstream report](https://github.com/kubernetes/apimachinery/issues/131); b) lack of validation within Flux to restrict allowed values.",
"fixed_versions": [
"v0.26.0"
],
"identifier": "GMS-2022-5613",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"GMS-2022-5613",
"CVE-2022-39272"
],
"not_impacted": "All versions before 0.1.0, all versions starting from 0.26.0",
"package_slug": "go/github.com/fluxcd/image-automation-controller",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.26.0 or above.",
"title": "Improper use of metav1.Duration allows for Denial of Service",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "2c2f6f0e-4ee2-4954-9c27-dfa63f804e4a",
"versions": [
{
"commit": {
"sha": "23c501695c1a6db7232957920e4462162cb0961a",
"tags": [
"v0.1.0"
],
"timestamp": "20201210135937"
},
"number": "v0.1.0"
},
{
"commit": {
"sha": "0082af7b652211f3f465b748e59975b38e63a44c",
"tags": [
"v0.26.0"
],
"timestamp": "20220929163308"
},
"number": "v0.26.0"
}
]
},
{
"affected_range": "\u003cv0.26.1",
"affected_versions": "All versions before 0.26.1",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"cwe_ids": [
"CWE-1035",
"CWE-20",
"CWE-937"
],
"date": "2023-02-09",
"description": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux\u00e2\u20ac\u2122s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.",
"fixed_versions": [
"v0.26.1"
],
"identifier": "CVE-2022-39272",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"CVE-2022-39272"
],
"not_impacted": "All versions starting from 0.26.1",
"package_slug": "go/github.com/fluxcd/image-automation-controller/api/v1beta1",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.26.1 or above.",
"title": "Improper Input Validation",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://nvd.nist.gov/vuln/detail/CVE-2022-39272",
"https://github.com/fluxcd/helm-controller/pull/533",
"https://github.com/fluxcd/image-automation-controller/pull/439",
"https://github.com/fluxcd/image-reflector-controller/pull/314",
"https://github.com/fluxcd/kustomize-controller/pull/731",
"https://github.com/fluxcd/notification-controller/pull/420",
"https://github.com/fluxcd/source-controller/pull/903",
"https://github.com/kubernetes/apimachinery#131",
"https://pkg.go.dev/vuln/GO-2022-1071",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "fe2b12dc-78f5-4d7e-8bcf-b39b3fd6fb0d",
"versions": [
{
"commit": {
"sha": "a7dba5331b0fee37d60cffba9dc749e7c013898b",
"tags": [
"v0.26.1"
],
"timestamp": "20221021153545"
},
"number": "v0.26.1"
}
]
},
{
"affected_range": "\u003e=v0.1.0 \u003cv0.22.0",
"affected_versions": "All versions starting from 0.1.0 before 0.22.0",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-19",
"description": "Flux controllers within the affected versions range is vulnerable to a denial of service attack. Users that have permissions to change Flux\u2019s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed.\nThe issue has two root causes a) the Kubernetes type `metav1.Duration` not being fully compatible with the Go type `time.Duration` as explained on [upstream report](https://github.com/kubernetes/apimachinery/issues/131); b) lack of validation within Flux to restrict allowed values.",
"fixed_versions": [
"v0.22.0"
],
"identifier": "GMS-2022-5614",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"GMS-2022-5614",
"CVE-2022-39272"
],
"not_impacted": "All versions before 0.1.0, all versions starting from 0.22.0",
"package_slug": "go/github.com/fluxcd/image-reflector-controller",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.22.0 or above.",
"title": "Improper use of metav1.Duration allows for Denial of Service",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "c6779cc7-e2b7-4726-beb9-b845ceed9da1",
"versions": [
{
"commit": {
"sha": "95fb45a9c0e83c534a528b10b76e4d448483b210",
"tags": [
"v0.1.0"
],
"timestamp": "20201210132430"
},
"number": "v0.1.0"
},
{
"commit": {
"sha": "6e5c6b25845709469abf74565382c72639de28db",
"tags": [
"v0.22.0"
],
"timestamp": "20220927145948"
},
"number": "v0.22.0"
}
]
},
{
"affected_range": "\u003cv0.22.1",
"affected_versions": "All versions before 0.22.1",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"cwe_ids": [
"CWE-1035",
"CWE-20",
"CWE-937"
],
"date": "2023-02-09",
"description": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux\u00e2\u20ac\u2122s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.",
"fixed_versions": [
"v0.22.1"
],
"identifier": "CVE-2022-39272",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"CVE-2022-39272"
],
"not_impacted": "All versions starting from 0.22.1",
"package_slug": "go/github.com/fluxcd/image-reflector-controller/api/v1beta1",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.22.1 or above.",
"title": "Improper Input Validation",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://nvd.nist.gov/vuln/detail/CVE-2022-39272",
"https://github.com/fluxcd/helm-controller/pull/533",
"https://github.com/fluxcd/image-automation-controller/pull/439",
"https://github.com/fluxcd/image-reflector-controller/pull/314",
"https://github.com/fluxcd/kustomize-controller/pull/731",
"https://github.com/fluxcd/notification-controller/pull/420",
"https://github.com/fluxcd/source-controller/pull/903",
"https://github.com/kubernetes/apimachinery#131",
"https://pkg.go.dev/vuln/GO-2022-1071",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "75061907-0cfe-4fc2-a918-16d77d1723b9",
"versions": [
{
"commit": {
"sha": "e83f96e5f1c548df77efc6af1f4c57f105620860",
"tags": [
"v0.22.1"
],
"timestamp": "20221020124318"
},
"number": "v0.22.1"
}
]
},
{
"affected_range": "\u003e=v0.0.1 \u003cv0.29.0",
"affected_versions": "All versions starting from v0.0.1 before v0.29.0",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"cwe_ids": [
"CWE-1035",
"CWE-1284",
"CWE-937"
],
"date": "2023-07-14",
"description": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux\u00e2\u20ac\u2122s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.",
"fixed_versions": [
"v0.29.0"
],
"identifier": "CVE-2022-39272",
"identifiers": [
"CVE-2022-39272",
"GHSA-f4p5-x4vc-mh4v",
"GMS-2022-5615"
],
"not_impacted": "All versions before v0.0.1, all versions starting from v0.29.0",
"package_slug": "go/github.com/fluxcd/kustomize-controller",
"pubdate": "2022-10-22",
"solution": "Upgrade to version 0.29.0 or above.",
"title": "Improper Input Validation",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2022-39272",
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "a5cf3241-ec69-4fe8-a060-b9a8e0353c8b",
"versions": [
{
"commit": {
"sha": "7e080f14a9bdc42d238cbafbafbb79dc3b9ec2da",
"tags": [
"v0.0.1"
],
"timestamp": "20200624155513"
},
"number": "v0.0.1"
},
{
"commit": {
"sha": "105c8bcbaa9a1677eed4fc7468afa3e341a56cdd",
"tags": [
"v0.29.0"
],
"timestamp": "20220929170034"
},
"number": "v0.29.0"
}
]
},
{
"affected_range": "\u003c0",
"affected_versions": "All versions starting from 0.0.1-alpha-1 before 0.29.0",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-19",
"description": "Flux controllers within the affected versions range is vulnerable to a denial of service attack. Users that have permissions to change Flux\u2019s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed.\nThe issue has two root causes a) the Kubernetes type `metav1.Duration` not being fully compatible with the Go type `time.Duration` as explained on [upstream report](https://github.com/kubernetes/apimachinery/issues/131); b) lack of validation within Flux to restrict allowed values.",
"fixed_versions": [
"v0.29.0"
],
"identifier": "GMS-2022-5615",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"GMS-2022-5615",
"CVE-2022-39272"
],
"not_impacted": "All versions before 0.0.1-alpha-1, all versions starting from 0.29.0",
"package_slug": "go/github.com/fluxcd/kustomize-controller",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.29.0 or above.",
"title": "Duplicate of ./go/github.com/fluxcd/kustomize-controller/CVE-2022-39272.yml",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "d72dda85-032a-498e-b471-241d1bf29c46",
"versions": [
{
"commit": {
"sha": "105c8bcbaa9a1677eed4fc7468afa3e341a56cdd",
"tags": [
"v0.29.0"
],
"timestamp": "20220929170034"
},
"number": "v0.29.0"
}
]
},
{
"affected_range": "\u003cv0.30.0",
"affected_versions": "All versions before 0.30.0",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"cwe_ids": [
"CWE-1035",
"CWE-20",
"CWE-937"
],
"date": "2023-02-09",
"description": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux\u00e2\u20ac\u2122s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.",
"fixed_versions": [
"v0.30.0"
],
"identifier": "CVE-2022-39272",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"CVE-2022-39272"
],
"not_impacted": "All versions starting from 0.30.0",
"package_slug": "go/github.com/fluxcd/kustomize-controller/api/v1beta2",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.30.0 or above.",
"title": "Improper Input Validation",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://nvd.nist.gov/vuln/detail/CVE-2022-39272",
"https://github.com/fluxcd/helm-controller/pull/533",
"https://github.com/fluxcd/image-automation-controller/pull/439",
"https://github.com/fluxcd/image-reflector-controller/pull/314",
"https://github.com/fluxcd/kustomize-controller/pull/731",
"https://github.com/fluxcd/notification-controller/pull/420",
"https://github.com/fluxcd/source-controller/pull/903",
"https://github.com/kubernetes/apimachinery#131",
"https://pkg.go.dev/vuln/GO-2022-1071",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "98ca97d2-b48c-4905-8e6f-6353b464d6cd",
"versions": [
{
"commit": {
"sha": "c72676157e9a4cec17a0d25d6bf75899954f0d78",
"tags": [
"v0.30.0"
],
"timestamp": "20221021163708"
},
"number": "v0.30.0"
}
]
},
{
"affected_range": "\u003e=v0.0.1-alpha-1 \u003cv0.27.0",
"affected_versions": "All versions starting from 0.0.1-alpha-1 before 0.27.0",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-19",
"description": "Flux controllers within the affected versions range is vulnerable to a denial of service attack. Users that have permissions to change Flux\u2019s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed.\nThe issue has two root causes a) the Kubernetes type `metav1.Duration` not being fully compatible with the Go type `time.Duration` as explained on [upstream report](https://github.com/kubernetes/apimachinery/issues/131); b) lack of validation within Flux to restrict allowed values.",
"fixed_versions": [
"v0.27.0"
],
"identifier": "GMS-2022-5616",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"GMS-2022-5616",
"CVE-2022-39272"
],
"not_impacted": "All versions before 0.0.1-alpha-1, all versions starting from 0.27.0",
"package_slug": "go/github.com/fluxcd/notification-controller",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.27.0 or above.",
"title": "Improper use of metav1.Duration allows for Denial of Service",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "242d5907-4034-449a-8195-d01e9d254534",
"versions": [
{
"commit": {
"sha": "8a68db784534942de1ddecad5184c8176c769445",
"tags": [
"v0.27.0"
],
"timestamp": "20220927150100"
},
"number": "v0.27.0"
}
]
},
{
"affected_range": "\u003cv0.28.0",
"affected_versions": "All versions before 0.28.0",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"cwe_ids": [
"CWE-1035",
"CWE-20",
"CWE-937"
],
"date": "2023-02-09",
"description": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux\u00e2\u20ac\u2122s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.",
"fixed_versions": [
"v0.28.0"
],
"identifier": "CVE-2022-39272",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"CVE-2022-39272"
],
"not_impacted": "All versions starting from 0.28.0",
"package_slug": "go/github.com/fluxcd/notification-controller/api/v1beta1",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.28.0 or above.",
"title": "Improper Input Validation",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://nvd.nist.gov/vuln/detail/CVE-2022-39272",
"https://github.com/fluxcd/helm-controller/pull/533",
"https://github.com/fluxcd/image-automation-controller/pull/439",
"https://github.com/fluxcd/image-reflector-controller/pull/314",
"https://github.com/fluxcd/kustomize-controller/pull/731",
"https://github.com/fluxcd/notification-controller/pull/420",
"https://github.com/fluxcd/source-controller/pull/903",
"https://github.com/kubernetes/apimachinery#131",
"https://pkg.go.dev/vuln/GO-2022-1071",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "adf90aab-d0d0-452f-bb12-79062cd10dc6",
"versions": [
{
"commit": {
"sha": "75a35109ff05b916f29db0b993dc34175b2abb95",
"tags": [
"v0.28.0"
],
"timestamp": "20221020124242"
},
"number": "v0.28.0"
}
]
},
{
"affected_range": "\u003e=v0.0.1-alpha-1 \u003cv0.30.0",
"affected_versions": "All versions starting from 0.0.1-alpha-1 before 0.30.0",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-19",
"description": "Flux controllers within the affected versions range is vulnerable to a denial of service attack. Users that have permissions to change Flux\u2019s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed.\nThe issue has two root causes a) the Kubernetes type `metav1.Duration` not being fully compatible with the Go type `time.Duration` as explained on [upstream report](https://github.com/kubernetes/apimachinery/issues/131); b) lack of validation within Flux to restrict allowed values.",
"fixed_versions": [
"v0.30.0"
],
"identifier": "GMS-2022-5617",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"GMS-2022-5617",
"CVE-2022-39272"
],
"not_impacted": "All versions before 0.0.1-alpha-1, all versions starting from 0.30.0",
"package_slug": "go/github.com/fluxcd/source-controller",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.30.0 or above.",
"title": "Improper use of metav1.Duration allows for Denial of Service",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "46c77378-7223-4780-8d89-664515a804f1",
"versions": [
{
"commit": {
"sha": "872e545dcb3dfec072c6e687e46bf35aaab23580",
"tags": [
"v0.30.0"
],
"timestamp": "20220929155200"
},
"number": "v0.30.0"
}
]
},
{
"affected_range": "\u003cv0.30.0",
"affected_versions": "All versions before 0.30.0",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"cwe_ids": [
"CWE-1035",
"CWE-20",
"CWE-937"
],
"date": "2023-02-09",
"description": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux\u00e2\u20ac\u2122s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.",
"fixed_versions": [
"v0.30.0"
],
"identifier": "CVE-2022-39272",
"identifiers": [
"GHSA-f4p5-x4vc-mh4v",
"CVE-2022-39272"
],
"not_impacted": "All versions starting from 0.30.0",
"package_slug": "go/github.com/fluxcd/source-controller/api/v1beta2",
"pubdate": "2022-10-19",
"solution": "Upgrade to version 0.30.0 or above.",
"title": "Improper Input Validation",
"urls": [
"https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"https://github.com/kubernetes/apimachinery/issues/131",
"https://nvd.nist.gov/vuln/detail/CVE-2022-39272",
"https://github.com/fluxcd/helm-controller/pull/533",
"https://github.com/fluxcd/image-automation-controller/pull/439",
"https://github.com/fluxcd/image-reflector-controller/pull/314",
"https://github.com/fluxcd/kustomize-controller/pull/731",
"https://github.com/fluxcd/notification-controller/pull/420",
"https://github.com/fluxcd/source-controller/pull/903",
"https://github.com/kubernetes/apimachinery#131",
"https://pkg.go.dev/vuln/GO-2022-1071",
"https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
],
"uuid": "d5b04eb8-2c15-4d1c-bf69-9cfae269a28c",
"versions": [
{
"commit": {
"sha": "872e545dcb3dfec072c6e687e46bf35aaab23580",
"tags": [
"v0.30.0"
],
"timestamp": "20220929155200"
},
"number": "v0.30.0"
}
]
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:fluxcd:source-controller:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "0.30.0",
"versionStartIncluding": "0.0.2",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha3:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha4:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha5:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha6:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:source-controller:0.0.1:beta1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:source-controller:0.0.1:beta2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:notification-controller:0.0.1:alpha2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:notification-controller:0.0.1:beta1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:notification-controller:0.0.1:alpha1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:notification-controller:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "0.27.0",
"versionStartIncluding": "0.0.2",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "0.29.0",
"versionStartIncluding": "0.0.2",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha3:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha4:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha5:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha6:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha7:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha8:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha9:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:beta1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:beta2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:image-reflector-controller:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "0.22.0",
"versionStartIncluding": "0.1.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:image-automation-controller:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "0.26.0",
"versionStartIncluding": "0.1.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:helm-controller:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "0.24.0",
"versionStartIncluding": "0.0.2",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:helm-controller:0.0.1:alpha1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:helm-controller:0.0.1:alpha2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta1:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta2:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta3:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta4:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fluxcd:flux2:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "0.35.0",
"versionStartIncluding": "0.1.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-39272"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux\u00e2\u20ac\u2122s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-1284"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v"
},
{
"name": "https://github.com/kubernetes/apimachinery/issues/131",
"refsource": "MISC",
"tags": [
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/kubernetes/apimachinery/issues/131"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4
}
},
"lastModifiedDate": "2023-07-14T18:17Z",
"publishedDate": "2022-10-22T00:15Z"
}
}
}
Loading…
Loading…
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.
Loading…
Loading…
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.
Loading…
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.
Loading…