- Description
- The Kubernetes API Server component in versions 1.1-1.14, and versions prior to 1.15.10, 1.16.7 and 1.17.3 allows an authorized user who sends malicious YAML payloads to cause the kube-apiserver to consume excessive CPU cycles while parsing YAML.
- Source
- jordan@liggitt.net
- NVD status
- Modified
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:N/A:P
- jordan@liggitt.net
- CWE-1050
- nvd@nist.gov
- NVD-CWE-Other
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "87849953-B423-4E3B-A977-A62A88B40037",
"versionEndExcluding": "1.15.10"
},
{
"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3D26FF8F-C943-41DE-A97D-89E8C7AB6348",
"versionEndExcluding": "1.16.7",
"versionStartIncluding": "1.16.0"
},
{
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"matchCriteriaId": "95F48D52-C95F-4BBE-87C3-476F8058A37E",
"versionEndExcluding": "1.17.3",
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}
],
"operator": "OR"
}
]
}
]