351 lines
14 KiB
JSON
351 lines
14 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "Kubernetes",
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"vendor": "Kubernetes",
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"versions": [
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{
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"lessThanOrEqual": "1.19.14",
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"status": "affected",
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"version": "unspecified",
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"versionType": "custom"
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},
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{
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"lessThanOrEqual": "1.20.10",
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"status": "affected",
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"version": "unspecified",
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"versionType": "custom"
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},
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{
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"lessThanOrEqual": "1.21.4",
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"status": "affected",
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"version": "unspecified",
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"versionType": "custom"
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},
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{
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"lessThanOrEqual": "1.22.1",
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"status": "affected",
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"version": "unspecified",
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"versionType": "custom"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Fabricio Voznika & Mark Wolters"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "A security issue was discovered in Kubernetes where a user may be able to create a container with subpath volume mounts to access files & directories outside of the volume, including on the host filesystem."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.8,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"version": "3.1"
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-20",
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"description": "CWE-20: Improper Input Validation",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"dateUpdated": "2021-10-08T14:06:36.000Z",
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"orgId": "a6081bf6-c852-4425-ad4f-a67919267565",
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"shortName": "kubernetes"
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},
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"references": [
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://groups.google.com/g/kubernetes-security-announce/c/nyfdhK24H7s"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/kubernetes/kubernetes/issues/104980"
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},
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{
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://security.netapp.com/advisory/ntap-20211008-0006/"
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}
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],
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"source": {
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"defect": [
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"https://github.com/kubernetes/kubernetes/issues/104980"
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],
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"discovery": "EXTERNAL"
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},
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"title": "Symlink Exchange Can Allow Host Filesystem Access",
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"x_ConverterErrors": {
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"DATE_PUBLIC": {
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"error": "v4 DATE_PUBLIC is invalid",
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"message": "hour must be in 0..23"
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}
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},
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"x_generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "security@kubernetes.io",
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"DATE_PUBLIC": "2021-09-15T121:15:00.000Z",
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"ID": "CVE-2021-25741",
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"STATE": "PUBLIC",
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"TITLE": "Symlink Exchange Can Allow Host Filesystem Access"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "Kubernetes",
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"version": {
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"version_data": [
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{
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"version_affected": "<=",
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"version_value": "1.19.14"
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},
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{
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"version_affected": "<=",
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"version_value": "1.20.10"
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},
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{
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"version_affected": "<=",
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"version_value": "1.21.4"
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},
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{
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"version_affected": "<=",
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"version_value": "1.22.1"
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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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"vendor_name": "Kubernetes"
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}
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]
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}
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},
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"credit": [
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{
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"lang": "eng",
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"value": "Fabricio Voznika & Mark Wolters"
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}
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],
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description_data": [
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{
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"lang": "eng",
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"value": "A security issue was discovered in Kubernetes where a user may be able to create a container with subpath volume mounts to access files & directories outside of the volume, including on the host filesystem."
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}
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]
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},
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"generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.8,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"version": "3.1"
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-20: Improper Input Validation"
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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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"reference_data": [
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{
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"name": "https://groups.google.com/g/kubernetes-security-announce/c/nyfdhK24H7s",
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"refsource": "MISC",
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"url": "https://groups.google.com/g/kubernetes-security-announce/c/nyfdhK24H7s"
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},
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{
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"name": "https://github.com/kubernetes/kubernetes/issues/104980",
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"refsource": "MISC",
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"url": "https://github.com/kubernetes/kubernetes/issues/104980"
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},
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{
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"name": "https://security.netapp.com/advisory/ntap-20211008-0006/",
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"refsource": "CONFIRM",
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"url": "https://security.netapp.com/advisory/ntap-20211008-0006/"
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}
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]
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},
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"source": {
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"defect": [
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"https://github.com/kubernetes/kubernetes/issues/104980"
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],
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"discovery": "EXTERNAL"
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}
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T20:11:27.655Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"tags": [
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"x_refsource_MISC",
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"url": "https://groups.google.com/g/kubernetes-security-announce/c/nyfdhK24H7s"
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"tags": [
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"url": "https://security.netapp.com/advisory/ntap-20211008-0006/"
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}
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]
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},
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{
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"affected": [
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{
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"vendor": "kubernetes",
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"product": "kubernetes",
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"cpes": [
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"cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "0",
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"lessThanOrEqual": "1.19.14",
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"versionType": "custom"
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},
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{
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"version": "1.20.0",
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"status": "affected",
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"lessThanOrEqual": "1.20.10",
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"versionType": "custom"
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},
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{
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"version": "1.21.0",
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"status": "affected",
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"lessThanOrEqual": "1.21.4",
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"versionType": "custom"
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},
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{
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"version": "1.22.0",
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"status": "affected",
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"versionType": "custom"
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-08-20T13:25:58.469004Z",
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"id": "CVE-2021-25741",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2024-08-20T13:37:41.191Z"
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}
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}
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]
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},
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"cveMetadata": {
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"assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565",
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"assignerShortName": "kubernetes",
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"cveId": "CVE-2021-25741",
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"dateReserved": "2021-01-21T00:00:00.000Z",
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"dateUpdated": "2024-09-16T23:26:06.351Z",
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"state": "PUBLISHED",
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"datePublished": "2021-09-20T17:05:21.097Z"
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},
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1"
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} |