385 lines
17 KiB
JSON
385 lines
17 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-2026-18941",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"state": "PUBLISHED",
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"assignerShortName": "redhat",
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"dateReserved": "2026-08-05T13:24:03.497Z",
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"datePublished": "2026-08-10T20:44:42.322Z",
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"dateUpdated": "2026-10-19T11:10:07.013Z"
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},
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"containers": {
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"cna": {
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"title": "Feast: feast-operator: feast: default authentication mode is no_auth — shared multi-tenant instances deployed without authentication",
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"metrics": [
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{
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"other": {
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"content": {
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"value": "Important",
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},
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"type": "Red Hat severity rating"
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}
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},
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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": "NONE",
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"baseScore": 7.7,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "LOW",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
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"version": "3.1"
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},
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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 flaw was found in Feast and feast-operator. The default configuration for both the Feast SDK and the feast-operator is \"no_auth,\" meaning no security manager is installed. This default allows unauthenticated and unauthorized access to feature-server, registry-server, and offline-server endpoints. A remote attacker, by exploiting this missing authentication, could achieve remote code execution (RCE) by storing a malicious User-Defined Function (UDF) on the feature-server, trigger a denial of service (DoS) by forcing re-materialization of all tenant features, and gain unauthorized access to cross-tenant data."
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}
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],
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{
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{
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"version": "1786110051",
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"lessThan": "*",
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"versionType": "rpm",
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"status": "unaffected"
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}
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],
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"cpe:/a:redhat:openshift_ai:2.25::el9"
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{
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"vendor": "Red Hat",
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"product": "Red Hat OpenShift AI 3.3",
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{
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"version": "1786110033",
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"lessThan": "*",
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"versionType": "rpm",
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}
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],
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"cpes": [
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"cpe:/a:redhat:openshift_ai:3.3::el9"
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{
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"vendor": "Red Hat",
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{
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{
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"cpe:/a:redhat:openshift_ai:3.4::el9"
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{
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"vendor": "Red Hat",
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{
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"version": "1791833225",
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"lessThan": "*",
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"versionType": "rpm",
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"status": "unaffected"
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}
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"cpes": [
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"cpe:/a:redhat:openshift_ai:3.4::el9"
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{
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{
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"version": "1791868238",
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"lessThan": "*",
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"versionType": "rpm",
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"status": "unaffected"
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}
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],
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"cpes": [
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"cpe:/a:redhat:openshift_ai:3.4::el9"
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{
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"vendor": "Red Hat",
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"product": "Red Hat OpenShift AI (RHOAI)",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9",
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"defaultStatus": "unaffected",
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"cpes": [
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"cpe:/a:redhat:openshift_ai"
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{
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"vendor": "Red Hat",
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{
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{
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},
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{
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"vendor": "Red Hat",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9",
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"defaultStatus": "unaffected",
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{
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{
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{
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"packageName": "rhoai/odh-workbench-jupyter-pytorch-llmcompressor-cuda-py312-rhel9",
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"references": [
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{
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"url": "https://access.redhat.com/errata/RHSA-2026:53261",
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{
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{
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"url": "https://access.redhat.com/errata/RHSA-2026:84734",
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"tags": [
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"vdb-entry",
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},
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2511116",
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"name": "RHBZ#2511116",
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"issue-tracking",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-306",
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"description": "Missing Authentication for Critical Function",
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"lang": "en",
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"type": "CWE"
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}
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]
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"workarounds": [
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{
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"lang": "en",
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"value": "To mitigate this vulnerability, configure Feast deployments to utilize Kubernetes RBAC authentication. Ensure that `FeatureStore` Custom Resources (CRs) explicitly define an authentication mechanism other than `no_auth`. For Feast SDK usage, avoid the `no_auth` setting in production environments unless `FEAST_INSECURE_NO_AUTH=1` is explicitly set, acknowledging the security implications. Applying these configuration changes will require a redeployment or restart of the affected Feast services."
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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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"content": {
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"timestamp": "2026-08-11T17:41:13.353798Z",
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"id": "CVE-2026-18941",
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"options": [
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{
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"Exploitation": "none"
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"Automatable": "no"
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} |