mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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228 lines
7.6 KiB
JSON
228 lines
7.6 KiB
JSON
{
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"id": "CVE-2019-11253",
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"sourceIdentifier": "jordan@liggitt.net",
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"published": "2019-10-17T16:15:10.443",
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"lastModified": "2020-10-02T17:11:16.470",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "Improper input validation in the Kubernetes API server in versions v1.0-1.12 and versions prior to v1.13.12, v1.14.8, v1.15.5, and v1.16.2 allows authorized users to send malicious YAML or JSON payloads, causing the API server to consume excessive CPU or memory, potentially crashing and becoming unavailable. Prior to v1.14.0, default RBAC policy authorized anonymous users to submit requests that could trigger this vulnerability. Clusters upgraded from a version prior to v1.14.0 keep the more permissive policy by default for backwards compatibility."
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},
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{
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"lang": "es",
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"value": "La comprobaci\u00f3n de entrada inapropiada en el servidor API de Kubernetes en las versiones v1.0 hasta 1.12 y versiones anteriores a v1.13.12, v1.14.8, v1.15.5 y v1.16.2, permite a los usuarios autorizados enviar cargas maliciosas de YAML o JSON, causando que el servidor API consuma demasiada CPU o memoria, fallando potencialmente y dejando de estar disponible. En versiones anteriores a v1.14.0, la pol\u00edtica predeterminada de RBAC autorizaba a los usuarios an\u00f3nimos para enviar peticiones que pudieran desencadenar esta vulnerabilidad. Los cl\u00fasteres actualizados desde una versi\u00f3n anterior a v1.14.0 mantienen la pol\u00edtica m\u00e1s permisiva por defecto para la compatibilidad con versiones anteriores."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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},
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{
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"source": "jordan@liggitt.net",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 5.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 2.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-776"
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}
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]
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},
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{
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"source": "jordan@liggitt.net",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-20"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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"vulnerable": true,
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"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.1.0",
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"versionEndIncluding": "1.12.10",
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"matchCriteriaId": "F0820894-56B7-4CB8-AE5C-29639FA59718"
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"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.13.0",
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"versionEndExcluding": "1.13.2",
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"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.14.0",
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"versionEndExcluding": "1.14.8",
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"matchCriteriaId": "ADA3952E-8133-4E6A-A365-4FD74ABA962C"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.15.0",
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"versionEndExcluding": "1.15.5",
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"matchCriteriaId": "F9F7837F-DA69-453E-8B24-1EDF0A5CAB4C"
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"vulnerable": true,
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"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.16.0",
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"versionEndExcluding": "1.16.2",
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"matchCriteriaId": "E1BDF819-871C-4E34-978F-BAFF8D895B84"
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},
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{
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"nodes": [
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"criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.9:*:*:*:*:*:*:*",
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"matchCriteriaId": "309CB6F8-F178-454C-BE97-787F78647C28"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.10:*:*:*:*:*:*:*",
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"matchCriteriaId": "4DBCD38F-BBE8-488C-A8C3-5782F191D915"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*",
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"matchCriteriaId": "2F87326E-0B56-4356-A889-73D026DB1D4B"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:3239",
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"source": "jordan@liggitt.net",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:3811",
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"source": "jordan@liggitt.net",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:3905",
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"source": "jordan@liggitt.net",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/kubernetes/kubernetes/issues/83253",
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"source": "jordan@liggitt.net",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Mitigation",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/jk8polzSUxs",
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"source": "jordan@liggitt.net",
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"tags": [
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"Mailing List",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20191031-0006/",
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"source": "jordan@liggitt.net",
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"tags": [
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"Third Party Advisory"
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]
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}
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]
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} |