gsd-2019-12274
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In Rancher 1 and 2 through 2.2.3, unprivileged users (if allowed to deploy nodes) can gain admin access to the Rancher management plane because node driver options intentionally allow posting certain data to the cloud. The problem is that a user could choose to post a sensitive file such as /root/.kube/config or /var/lib/rancher/management-state/cred/kubeconfig-system.yaml.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-12274",
"description": "In Rancher 1 and 2 through 2.2.3, unprivileged users (if allowed to deploy nodes) can gain admin access to the Rancher management plane because node driver options intentionally allow posting certain data to the cloud. The problem is that a user could choose to post a sensitive file such as /root/.kube/config or /var/lib/rancher/management-state/cred/kubeconfig-system.yaml.",
"id": "GSD-2019-12274"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-12274"
],
"details": "In Rancher 1 and 2 through 2.2.3, unprivileged users (if allowed to deploy nodes) can gain admin access to the Rancher management plane because node driver options intentionally allow posting certain data to the cloud. The problem is that a user could choose to post a sensitive file such as /root/.kube/config or /var/lib/rancher/management-state/cred/kubeconfig-system.yaml.",
"id": "GSD-2019-12274",
"modified": "2023-12-13T01:23:43.946773Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2019-12274",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
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}
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}
]
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"name": "https://forums.rancher.com/c/announcements",
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"url": "https://forums.rancher.com/c/announcements"
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"name": "https://forums.rancher.com/t/rancher-release-v2-2-4-addresses-rancher-cve-2019-12274-and-cve-2019-12303/14466",
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"url": "https://forums.rancher.com/t/rancher-release-v2-2-4-addresses-rancher-cve-2019-12274-and-cve-2019-12303/14466"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003cv1.6.27 || \u003e=v2.0.0 \u003cv2.2.4",
"affected_versions": "All versions before 1.6.27, all versions starting from 2.0.0 before 2.2.4",
"cvss_v2": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-668",
"CWE-862",
"CWE-937"
],
"date": "2023-08-01",
"description": "In Rancher 1 and 2 through 2.2.3, unprivileged users (if allowed to deploy nodes) can gain admin access to the Rancher management plane because node driver options intentionally allow posting certain data to the cloud. The problem is that a user could choose to post a sensitive file such as /root/.kube/config or /var/lib/rancher/management-state/cred/kubeconfig-system.yaml.",
"fixed_versions": [
"v1.6.27",
"v2.2.4"
],
"identifier": "CVE-2019-12274",
"identifiers": [
"GHSA-gc62-j469-9gjm",
"CVE-2019-12274"
],
"not_impacted": "All versions starting from 1.6.27 before 2.0.0, all versions starting from 2.2.4",
"package_slug": "go/github.com/rancher/rancher",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 1.6.27, 2.2.4 or above.",
"title": "Missing Authorization",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-12274",
"https://forums.rancher.com/t/rancher-release-v2-2-4-addresses-rancher-cve-2019-12274-and-cve-2019-12303/14466",
"https://github.com/advisories/GHSA-gc62-j469-9gjm"
],
"uuid": "096fc8e0-e149-4b16-b9ec-b0b18f30d3ba",
"versions": [
{
"commit": {
"sha": "14c6b3e8f903814c1bb9364187fb8193e33e7a82",
"tags": [
"v2.0.0",
"v2.0.0-rc5"
],
"timestamp": "20180501060503"
},
"number": "v2.0.0"
},
{
"commit": {
"sha": "3a4700071edaaa87750707b9bb379eb3b5292918",
"tags": [
"v1.6.27"
],
"timestamp": "20190501011306"
},
"number": "v1.6.27"
},
{
"commit": {
"sha": "d353330b7f8432f8d7f252fbb6baf72d7b86037d",
"tags": [
"v2.2.4"
],
"timestamp": "20190605211428"
},
"number": "v2.2.4"
}
]
},
{
"_git_import_path": "go/github.com/rancher/rancher/server",
"affected_range": "\u003e=v1.0.0 \u003c=v1.6.28 || \u003e=v2.0.0 \u003c=v2.2.3",
"affected_versions": "All versions starting from 1.0.0 up to 1.6.28, all versions starting from 2.0.0 up to 2.2.3",
"cvss_v2": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-668",
"CWE-862",
"CWE-937"
],
"date": "2019-06-10",
"description": "In Rancher, unprivileged users (if allowed to deploy nodes) can gain admin access to the Rancher management plane because node driver options intentionally allow posting certain data to the cloud. The problem is that a user could choose to post a sensitive file such as `/root/.kube/config` or `/var/lib/rancher/management-state/cred/kubeconfig-system.yaml`.",
"fixed_versions": [
"v2.3.0"
],
"identifier": "CVE-2019-12274",
"identifiers": [
"CVE-2019-12274"
],
"not_impacted": "All versions before 1.0.0, all versions after 1.6.28 before 2.0.0, all versions after 2.2.3",
"package_slug": "go/github.com/rancher/rancher/server",
"pubdate": "2019-06-06",
"solution": "Upgrade to version 2.3.0 or above.",
"title": "Improper Access Controls",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-12274"
],
"uuid": "04810b0d-0ca9-40b5-81b2-f95344298150",
"versions": [
{
"commit": {
"sha": "0f01e55bf92984cf8a8fd0c372a0055730ad484f",
"tags": [
"v1.0.0"
],
"timestamp": "20160329064020"
},
"number": "v1.0.0"
},
{
"commit": {
"sha": "14c6b3e8f903814c1bb9364187fb8193e33e7a82",
"tags": [
"v2.0.0",
"v2.0.0-rc5"
],
"timestamp": "20180501080503"
},
"number": "v2.0.0"
},
{
"commit": {
"sha": "b1896822e58bb42a513b664aca88ed410a5a7add",
"tags": [
"v2.2.2-patch1-rc2",
"v2.2.3"
],
"timestamp": "20190511060720"
},
"number": "v2.2.3"
},
{
"commit": {
"sha": "a6acd572a066ac832943731464e2d804dfa5177d",
"tags": [
"v1.6.28"
],
"timestamp": "20190605234619"
},
"number": "v1.6.28"
},
{
"commit": {
"sha": "8695cbcc97571e0746518fef86287e5c27041e3a",
"tags": [
"v2.3.0",
"v2.3.0-rc13"
],
"timestamp": "20191008031225"
},
"number": "v2.3.0"
}
]
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "2.2.3",
"versionStartIncluding": "2.0.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*",
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"operator": "OR"
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}
]
},
"problemtype": {
"problemtype_data": [
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"references": {
"reference_data": [
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"name": "https://forums.rancher.com/t/rancher-release-v2-2-4-addresses-rancher-cve-2019-12274-and-cve-2019-12303/14466",
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"tags": [
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"Vendor Advisory"
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},
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]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"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,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"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
}
},
"lastModifiedDate": "2022-04-13T23:44Z",
"publishedDate": "2019-06-06T16:29Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.