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Fill in details for CVE-2021-25735. (#2)

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* Fill in details for CVE-2021-25735.
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CJ Cullen 2021-06-03 10:55:46 -07:00 committed by Tim Allclair
parent a991c70b08
commit 180125c118
1 changed files with 96 additions and 7 deletions
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2021/25xxx/CVE-2021-25735.json
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@ -1,18 +1,107 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security@kubernetes.io",
"DATE_PUBLIC": "2021-04-14T16:00:00.000Z",
"ID": "CVE-2021-25735",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Validating Admission Webhook does not observe some previous fields"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Kubernetes",
"version": {
"version_data": [
{
"version_affected": "<=",
"version_value": "1.18.17"
},
{
"version_affected": "<=",
"version_value": "1.19.9"
},
{
"version_affected": "<=",
"version_value": "1.20.5"
}
]
}
}
]
},
"vendor_name": "Kubernetes"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Rogerio Bastos & Ari Lima"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "A security issue was discovered in kube-apiserver that could allow node updates to bypass a Validating Admission Webhook. Clusters are only affected by this vulnerability if they run a Validating Admission Webhook for Nodes that denies admission based at least partially on the old state of the Node object. Validating Admission Webhook does not observe some previous fields."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-372 Incomplete Internal State Distinction"
}
]
}
]
},
"references": {
"reference_data": [
{
"refsource": "MLIST",
"url": "https://groups.google.com/g/kubernetes-security-announce/c/FKAGqT4jx9Y"
},
{
"refsource": "CONFIRM",
"url": "https://github.com/kubernetes/kubernetes/issues/100096"
}
]
},
"source": {
"defect": [
"https://github.com/kubernetes/kubernetes/issues/100096"
],
"discovery": "EXTERNAL"
}
}
}