2 lines
11 KiB
JSON
2 lines
11 KiB
JSON
{"affected":[{"affectedData":[{"product":"mlflow/mlflow","vendor":"mlflow","versions":[{"lessThan":"3.11.0","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"security@huntr.dev"},{"affectedData":[{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_ai"],"defaultStatus":"unaffected","packageName":"rhoai/odh-mlflow-rhel9","product":"Red Hat OpenShift AI (RHOAI)","vendor":"Red Hat"},{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_ai"],"defaultStatus":"unaffected","packageName":"rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9","product":"Red Hat OpenShift AI (RHOAI)","vendor":"Red Hat"},{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_ai"],"defaultStatus":"unaffected","packageName":"rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9","product":"Red Hat OpenShift AI 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Hat"},{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_ai"],"defaultStatus":"unaffected","packageName":"rhoai/odh-workbench-jupyter-trustyai-cpu-py312-rhel9","product":"Red Hat OpenShift AI (RHOAI)","vendor":"Red Hat"}],"source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*","matchCriteriaId":"6EFB4C88-58E2-416A-95A7-FA6C4CDF4288","versionEndExcluding":"3.11.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in mlflow/mlflow versions prior to 3.11.0 allows for the resolution of environment variables in AI Gateway secrets, which can be exploited to exfiltrate sensitive server-side environment credentials to an attacker-controlled endpoint. This issue arises because the `api_key` field in gateway secrets can accept `$ENV_VAR` references, which are resolved against the MLflow server's environment during runtime. The resolved secrets are then sent in provider authentication headers to the configured upstream `api_base`. This vulnerability can be exploited by low-privileged authenticated users in basic-auth deployments or by unauthenticated users in default deployments without `basic-auth`. The impact includes potential leakage of sensitive credentials such as cloud artifact credentials (`AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`), which could lead to artifact poisoning and cross-boundary code execution in downstream environments. The issue is fixed in version 3.11.0."},{"lang":"es","value":"Una vulnerabilidad en las versiones de mlflow/mlflow anteriores a la 3.11.0 permite la resolución de variables de entorno en secretos de AI Gateway, lo que puede ser explotado para exfiltrar credenciales de entorno sensibles del lado del servidor a un punto final controlado por un atacante. Este problema surge porque el campo 'api_key' en los secretos del gateway puede aceptar referencias a '$ENV_VAR', que se resuelven contra el entorno del servidor de MLflow durante el tiempo de ejecución. Los secretos resueltos se envían entonces en los encabezados de autenticación del proveedor al 'api_base' ascendente configurado. Esta vulnerabilidad puede ser explotada por usuarios autenticados con bajos privilegios en implementaciones con 'basic-auth' o por usuarios no autenticados en implementaciones predeterminadas sin 'basic-auth'. El impacto incluye la posible fuga de credenciales sensibles, como credenciales de artefactos en la nube ('AWS_ACCESS_KEY_ID', 'AWS_SECRET_ACCESS_KEY'), lo que podría llevar al envenenamiento de artefactos y a la ejecución de código transfronteriza en entornos descendentes. El problema está solucionado en la versión 3.11.0."}],"id":"CVE-2026-4035","lastModified":"2026-08-14T13:19:00.193","metrics":{"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L","version":"3.0"},"exploitabilityScore":3.1,"impactScore":5.3,"source":"security@huntr.dev","type":"Secondary"}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":3.1,"impactScore":4.0,"source":"nvd@nist.gov","type":"Primary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":3.1,"impactScore":4.0,"source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-4035","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-06-03T13:10:20.303201Z","version":"2.0.3"}}]},"published":"2026-06-03T09:16:13.083","references":[{"source":"security@huntr.dev","tags":["Patch"],"url":"https://github.com/mlflow/mlflow/commit/4a3f2f720cb4f058c9e0c5b883e0acc9ab64a7f3"},{"source":"security@huntr.dev","tags":["Exploit","Third Party Advisory"],"url":"https://huntr.com/bounties/f8e591a0-0f19-4910-b82e-16c9956f2233"},{"source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","url":"https://access.redhat.com/security/cve/CVE-2026-4035"},{"source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2484318"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Third Party Advisory"],"url":"https://huntr.com/bounties/f8e591a0-0f19-4910-b82e-16c9956f2233"},{"source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4035.json"}],"sourceIdentifier":"security@huntr.dev","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-201"}],"source":"security@huntr.dev","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-201"}],"source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","type":"Secondary"}]}
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