GSD-2019-11244
Vulnerability from gsd - Updated: 2023-12-13 01:24Details
In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-11244",
"description": "In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.",
"id": "GSD-2019-11244",
"references": [
"https://www.suse.com/security/cve/CVE-2019-11244.html",
"https://access.redhat.com/errata/RHSA-2020:0074",
"https://access.redhat.com/errata/RHSA-2020:0020",
"https://access.redhat.com/errata/RHSA-2019:3942",
"https://linux.oracle.com/cve/CVE-2019-11244.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-11244"
],
"details": "In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.",
"id": "GSD-2019-11244",
"modified": "2023-12-13T01:24:01.159991Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@kubernetes.io",
"ID": "CVE-2019-11244",
"STATE": "PUBLIC",
"TITLE": "kubectl creates world-writeable cached schema files"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Kubernetes",
"version": {
"version_data": [
{
"version_affected": "\u003e=",
"version_name": "v1.8",
"version_value": "v1.8.0"
},
{
"version_affected": "\u003e=",
"version_name": "v1.9",
"version_value": "v1.9.0"
},
{
"version_affected": "\u003e=",
"version_name": "v1.10",
"version_value": "v1.10.0"
},
{
"version_affected": "\u003e=",
"version_name": "v1.11",
"version_value": "v1.11.0"
},
{
"version_affected": "\u003e=",
"version_name": "v1.12",
"version_value": "v1.12.0"
},
{
"version_affected": "\u003e=",
"version_name": "v1.13",
"version_value": "v1.13.0"
},
{
"version_affected": "\u003e=",
"version_name": "v1.14",
"version_value": "v1.14.0"
}
]
}
}
]
},
"vendor_name": "Kubernetes"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Jordan Zebor of F5 Networks"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.6"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 3.3,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-524 Information Exposure Through Caching"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/kubernetes/kubernetes/issues/76676",
"refsource": "MISC",
"url": "https://github.com/kubernetes/kubernetes/issues/76676"
},
{
"name": "108064",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/108064"
},
{
"name": "https://security.netapp.com/advisory/ntap-20190509-0002/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20190509-0002/"
},
{
"name": "RHSA-2019:3942",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2019:3942"
},
{
"name": "RHSA-2020:0020",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2020:0020"
},
{
"name": "RHSA-2020:0074",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2020:0074"
}
]
},
"source": {
"discovery": "UNKNOWN"
},
"work_around": [
{
"lang": "eng",
"value": "Use the default --http-cache location in the $HOME directory or point it at a directory that is only accessible to desired users/groups."
}
]
},
"gitlab.com": {
"advisories": [
{
"_git_import_path": "go/github.com/kubernetes/client-go/discovery/cached/disk",
"affected_range": "\u003e=v1.8.0 \u003c=v1.14.1",
"affected_versions": "All versions starting from 1.8.0 up to 1.14.1",
"cvss_v2": "AV:L/AC:M/Au:N/C:N/I:P/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-732",
"CWE-937"
],
"date": "2019-05-09",
"description": "In Kubernetes, schema info is cached by `kubectl` in the location specified by `--cache-dir` (defaulting to `$HOME/.kube/http-cache`), written with world-writeable permissions (`rw-rw-rw-`). If `--cache-dir` is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.",
"fixed_versions": [
"v1.14.2"
],
"identifier": "CVE-2019-11244",
"identifiers": [
"CVE-2019-11244"
],
"not_impacted": "All versions before 1.8.0, all versions after 1.14.1",
"package_slug": "go/github.com/kubernetes/client-go",
"pubdate": "2019-04-22",
"solution": "Upgrade to version 1.14.2 or above.",
"title": "Information Exposure Through Caching",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-11244",
"http://www.securityfocus.com/bid/108064"
],
"uuid": "9a595ab3-664d-49d5-9a7b-2e0e7254f849",
"versions": [
{
"commit": {
"sha": "28de3f306665477fd02a0cc5184d006e5f602ed4",
"tags": [
"kubernetes-1.8.0",
"v5.0.0"
],
"timestamp": "20171016084201"
},
"number": "v1.8.0"
},
{
"commit": {
"sha": "39bdd41acd22264d8c791bf01cd7c85281f13b4d",
"tags": [
"kubernetes-1.14.1"
],
"timestamp": "20190409041438"
},
"number": "v1.14.1"
},
{
"commit": {
"sha": "91c20314e82f6183da0f4053f7a30335604440db",
"tags": [
"kubernetes-1.14.2"
],
"timestamp": "20190517010509"
},
"number": "v1.14.2"
}
]
},
{
"affected_range": "\u003e=v1.8.0 \u003cv1.12.9",
"affected_versions": "All versions starting from 1.8.0 before 1.12.9",
"cvss_v2": "AV:L/AC:M/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-732",
"CWE-937"
],
"date": "2022-04-12",
"description": "In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.",
"fixed_versions": [
"v1.12.9"
],
"identifier": "CVE-2019-11244",
"identifiers": [
"GHSA-2575-pghm-6qqx",
"CVE-2019-11244"
],
"not_impacted": "All versions before 1.8.0, all versions starting from 1.12.9",
"package_slug": "go/github.com/kubernetes/client-go/discovery/cached/disk",
"pubdate": "2022-02-15",
"solution": "Upgrade to version 1.12.9 or above.",
"title": "Incorrect Permission Assignment for Critical Resource",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-11244",
"https://github.com/kubernetes/kubernetes/issues/76676",
"https://github.com/kubernetes/kubernetes/pull/77874",
"https://github.com/kubernetes/kubernetes/pull/77874/commits/f228ae3364729caed59087e23c42868454bc3ff4",
"https://github.com/kubernetes/client-go/commit/790a4f63632139cf6731014d00a9a8338f1fbd7d",
"https://access.redhat.com/errata/RHSA-2019:3942",
"https://access.redhat.com/errata/RHSA-2020:0020",
"https://access.redhat.com/errata/RHSA-2020:0074",
"https://security.netapp.com/advisory/ntap-20190509-0002/",
"http://www.securityfocus.com/bid/108064",
"https://github.com/advisories/GHSA-2575-pghm-6qqx"
],
"uuid": "33e996e3-fa8a-415d-bde4-19d70b3555c5",
"versions": [
{
"commit": {
"sha": "28de3f306665477fd02a0cc5184d006e5f602ed4",
"tags": [
"kubernetes-1.8.0",
"v5.0.0"
],
"timestamp": "20171016064201"
},
"number": "v1.8.0"
},
{
"commit": {
"sha": "901bfd004f530191708c4ab938e371f494b284ae",
"tags": [
"kubernetes-1.12.9"
],
"timestamp": "20190528110200"
},
"number": "v1.12.9"
}
]
},
{
"_git_import_path": "go/k8s.io/client-go/discovery/cached/disk",
"affected_range": "\u003e=1.8.0 \u003c=1.14.1",
"affected_versions": "All versions starting from 1.8.0 up to 1.14.1",
"cvss_v2": "AV:L/AC:M/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-732",
"CWE-937"
],
"date": "2019-05-09",
"description": "In Kubernetes, schema info is cached by `kubectl` in the location specified by `--cache-dir` (defaulting to `$HOME/.kube/http-cache`), written with world-writeable permissions (`rw-rw-rw-`). If `--cache-dir` is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.",
"fixed_versions": [
"1.14.2"
],
"identifier": "CVE-2019-11244",
"identifiers": [
"CVE-2019-11244"
],
"not_impacted": "All versions before 1.8.0, all versions after 1.14.1",
"package_slug": "go/k8s.io/client-go/discovery/cached/disk",
"pubdate": "2019-04-22",
"solution": "Upgrade to version 1.14.2 or above.",
"title": "Incorrect Permission Assignment for Critical Resource",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-11244",
"http://www.securityfocus.com/bid/108064"
],
"uuid": "798f4cc5-2c9c-40fe-8b29-7ad26d98cd81"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "1.14.1",
"versionStartIncluding": "1.8.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:netapp:trident:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@kubernetes.io",
"ID": "CVE-2019-11244"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
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"value": "In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation."
}
]
},
"problemtype": {
"problemtype_data": [
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"lang": "en",
"value": "CWE-732"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/kubernetes/kubernetes/issues/76676",
"refsource": "MISC",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/kubernetes/kubernetes/issues/76676"
},
{
"name": "108064",
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"tags": [
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],
"url": "http://www.securityfocus.com/bid/108064"
},
{
"name": "https://security.netapp.com/advisory/ntap-20190509-0002/",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20190509-0002/"
},
{
"name": "RHSA-2019:3942",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2019:3942"
},
{
"name": "RHSA-2020:0020",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2020:0020"
},
{
"name": "RHSA-2020:0074",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2020:0074"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 1.9,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.3,
"impactScore": 3.6
}
},
"lastModifiedDate": "2020-10-02T13:18Z",
"publishedDate": "2019-04-22T15:29Z"
}
}
}
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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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