ghsa-7fxm-f474-hf8w
Vulnerability from github
Published
2023-10-31 21:32
Modified
2023-11-01 14:36
Severity ?
Summary
Kubernetes privilege escalation vulnerability
Details
A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "k8s.io/kubernetes"
},
"ranges": [
{
"events": [
{
"introduced": "1.28.0"
},
{
"fixed": "1.28.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.28.0"
]
},
{
"package": {
"ecosystem": "Go",
"name": "k8s.io/kubernetes"
},
"ranges": [
{
"events": [
{
"introduced": "1.27.0"
},
{
"fixed": "1.27.5"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "k8s.io/kubernetes"
},
"ranges": [
{
"events": [
{
"introduced": "1.26.0"
},
{
"fixed": "1.26.8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "k8s.io/kubernetes"
},
"ranges": [
{
"events": [
{
"introduced": "1.25.0"
},
{
"fixed": "1.25.13"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "k8s.io/kubernetes"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.24.17"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-3676"
],
"database_specific": {
"cwe_ids": [
"CWE-20"
],
"github_reviewed": true,
"github_reviewed_at": "2023-11-01T14:36:22Z",
"nvd_published_at": "2023-10-31T21:15:08Z",
"severity": "HIGH"
},
"details": "A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes.\n",
"id": "GHSA-7fxm-f474-hf8w",
"modified": "2023-11-01T14:36:22Z",
"published": "2023-10-31T21:32:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3676"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/issues/119339"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/pull/120127"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/pull/120129"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/pull/120130"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/pull/120131"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/pull/120132"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/pull/120133"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/commit/073f9ea33a93ddaecdc2e829150fb715f6387399"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/commit/39cc101c7855341c651a943b9836b50fbace8a6b"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/commit/74b617310c24ca84c2ec90c3858af745d65b5226"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/commit/890483394221c8f22e88c48f86cd4eaf4de65fd6"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/commit/a53faf5e17ed0b0771a605c6401ba4cbf297b59a"
},
{
"type": "PACKAGE",
"url": "https://github.com/kubernetes/kubernetes"
},
{
"type": "WEB",
"url": "https://groups.google.com/g/kubernetes-security-announce/c/d_fvHZ9a5zc"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20231130-0007"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Kubernetes privilege escalation vulnerability"
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- 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.