ghsa-2575-pghm-6qqx
Vulnerability from github
Published
2022-02-15 01:57
Modified
2023-09-18 20:18
Severity
Summary
Kubernetes Unsafe Cacheing
Details
In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "k8s.io/client-go"
},
"ranges": [
{
"events": [
{
"introduced": "1.8.0"
},
{
"fixed": "1.12.9"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-11244"
],
"database_specific": {
"cwe_ids": [
"CWE-524",
"CWE-732"
],
"github_reviewed": true,
"github_reviewed_at": "2021-05-07T17:22:21Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by `--cache-dir` (defaulting to `$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": "GHSA-2575-pghm-6qqx",
"modified": "2023-09-18T20:18:54Z",
"published": "2022-02-15T01:57:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11244"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/issues/76676"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/pull/77874"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/kubernetes/pull/77874/commits/f228ae3364729caed59087e23c42868454bc3ff4"
},
{
"type": "WEB",
"url": "https://github.com/kubernetes/client-go/commit/790a4f63632139cf6731014d00a9a8338f1fbd7d"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:3942"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2020:0020"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2020:0074"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20190509-0002"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/108064"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
],
"summary": "Kubernetes Unsafe Cacheing "
}
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