ghsa-r6cc-7wj7-gfx2
Vulnerability from github
Published
2023-11-03 18:30
Modified
2023-11-03 20:42
Severity
Summary
Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation
Details
Kubernetes is vulnerable to privilege escalation when a user that can create pods on Windows nodes running kubernetes-csi-proxy may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes running kubernetes-csi-proxy.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/kubernetes-csi/csi-proxy"
},
"ranges": [
{
"events": [
{
"introduced": "2.0.0-alpha.0"
},
{
"fixed": "2.0.0-alpha.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.0-alpha.0"
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 1.1.2"
},
"package": {
"ecosystem": "Go",
"name": "github.com/kubernetes-csi/csi-proxy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-3893"
],
"database_specific": {
"cwe_ids": [
"CWE-20"
],
"github_reviewed": true,
"github_reviewed_at": "2023-11-03T20:42:49Z",
"nvd_published_at": "2023-11-03T18:15:08Z",
"severity": "HIGH"
},
"details": "Kubernetes is vulnerable to privilege escalation when a user that can create pods on Windows nodes running kubernetes-csi-proxy may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes running kubernetes-csi-proxy.\n",
"id": "GHSA-r6cc-7wj7-gfx2",
"modified": "2023-11-03T20:42:49Z",
"published": "2023-11-03T18:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3893"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/issues/119594"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes-csi/csi-proxy/commit/0e83a68159111e4ee510f5aa56d47ba97bda60c7"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes-csi/csi-proxy/commit/2523e6674dedf3de27f84235efec28555da24664"
},
{
"type": "PACKAGE",
"url": "https://github.com/kubernetes-csi/csi-proxy"
},
{
"type": "WEB",
"url": "https://groups.google.com/g/kubernetes-security-announce/c/lWksE2BoCyQ"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20231221-0004"
}
],
"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 csi-proxy vulnerable to privilege escalation due to improper input validation"
}
Loading...