139 lines
5.7 KiB
JSON
139 lines
5.7 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2022-39272",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"assignerShortName": "GitHub_M",
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"dateUpdated": "2025-04-23T16:45:22.608Z",
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"dateReserved": "2022-09-02T00:00:00.000Z",
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"datePublished": "2022-10-21T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"title": "Flux2 vulnerable to Denial of Service due to Improper use of metav1.Duration",
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2022-10-21T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux’s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation."
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}
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],
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"affected": [
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{
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"vendor": "fluxcd",
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"product": "flux2",
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"versions": [
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{
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"version": "< 0.35.0",
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"status": "affected"
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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/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v"
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},
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{
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"url": "https://github.com/kubernetes/apimachinery/issues/131"
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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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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "LOW",
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"baseScore": 5,
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"baseSeverity": "MEDIUM"
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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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"type": "CWE",
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"lang": "en",
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"description": "CWE-1284: Improper Validation of Specified Quantity in Input",
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"cweId": "CWE-1284"
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}
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]
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}
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],
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"source": {
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"advisory": "GHSA-f4p5-x4vc-mh4v",
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"discovery": "UNKNOWN"
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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": "2024-08-03T12:00:43.351Z"
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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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"url": "https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://github.com/kubernetes/apimachinery/issues/131",
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"tags": [
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"x_transferred"
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]
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}
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-04-23T13:56:09.377247Z",
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"id": "CVE-2022-39272",
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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": "partial"
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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": "2025-04-23T16:45:22.608Z"
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}
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}
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]
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}
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} |