186 lines
7.5 KiB
JSON
186 lines
7.5 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-5187",
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"assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565",
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"state": "PUBLISHED",
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"assignerShortName": "kubernetes",
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"dateReserved": "2025-05-25T18:24:14.173Z",
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"datePublished": "2025-08-27T16:20:56.778Z",
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"dateUpdated": "2026-02-26T17:47:59.242Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "a6081bf6-c852-4425-ad4f-a67919267565",
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"shortName": "kubernetes",
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"dateUpdated": "2025-08-27T16:20:56.778Z"
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},
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"title": "Nodes can delete themselves by adding an OwnerReference",
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"datePublic": "2025-08-13T20:00:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-863",
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"description": "CWE-863 Incorrect Authorization",
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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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"impacts": [
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{
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"capecId": "CAPEC-554",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-554 Functionality Bypass"
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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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"versions": [
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{
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"status": "affected",
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"version": "v1.31.0",
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"lessThanOrEqual": "v1.31.11",
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"versionType": "custom"
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},
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{
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"status": "affected",
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"version": "v1.32.0",
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"lessThanOrEqual": "v1.32.7",
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"versionType": "custom"
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},
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{
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"status": "affected",
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"version": "v1.33.0",
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"lessThanOrEqual": "v1.33.3",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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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 vulnerability exists in the NodeRestriction admission controller in Kubernetes clusters where node users can delete their corresponding node object by patching themselves with an OwnerReference to a cluster-scoped resource. If the OwnerReference resource does not exist or is subsequently deleted, the given node object will be deleted via garbage collection.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "A vulnerability exists in the NodeRestriction admission controller in Kubernetes clusters where node users can delete their corresponding node object by patching themselves with an OwnerReference to a cluster-scoped resource. If the OwnerReference resource does not exist or is subsequently deleted, the given node object will be deleted via garbage collection."
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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://github.com/kubernetes/kubernetes/issues/133471",
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"tags": [
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"issue-tracking"
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]
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},
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{
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"url": "https://groups.google.com/g/kubernetes-security-announce/c/znSNY7XCztE",
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"tags": [
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"mailing-list"
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "LOW",
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"baseSeverity": "MEDIUM",
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"baseScore": 6.7,
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L"
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}
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "To mitigate this vulnerability, upgrade Kubernetes: https://kubernetes.io/docs/tasks/administer-cluster/cluster-upgrade/",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "To mitigate this vulnerability, upgrade Kubernetes: <a target=\"_blank\" rel=\"nofollow\" href=\"https://kubernetes.io/docs/tasks/administer-cluster/cluster-upgrade/\">https://kubernetes.io/docs/tasks/administer-cluster/cluster-upgrade/</a><br>"
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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": "Paul Viossat",
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"type": "finder"
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}
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],
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"source": {
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"discovery": "INTERNAL"
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},
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"x_generator": {
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"engine": "Vulnogram 0.2.0"
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}
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},
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"adp": [
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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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"id": "CVE-2025-5187",
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"role": "CISA Coordinator",
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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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"version": "2.0.3",
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"timestamp": "2025-08-28T03:55:27.614711Z"
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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": "2026-02-26T17:47:59.242Z"
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}
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}
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]
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}
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} |