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{"cveTags": [], "descriptions": [{"lang": "en", "value": "MinIO is a High Performance Object Storage released under GNU Affero General Public License v3.0. The signature component of the authorization may be invalid, which would mean that as a client you can use any arbitrary secret to upload objects given the user already has prior WRITE permissions on the bucket. Prior knowledge of access-key, and bucket name this user might have access\nto - and an access-key with a WRITE permissions is necessary. However with relevant information in place, uploading random objects to buckets is trivial and easy via curl. This issue is fixed in RELEASE.2025-04-03T14-56-28Z."}, {"lang": "es", "value": "MinIO es un almacenamiento de objetos de alto rendimiento publicado bajo la Licencia P\u00fablica General Affero GNU v3.0. El componente de firma de la autorizaci\u00f3n podr\u00eda no ser v\u00e1lido, lo que significar\u00eda que, como cliente, podr\u00eda usar cualquier secreto arbitrario para cargar objetos, siempre que el usuario ya tenga permisos de escritura en el bucket. Es necesario conocer previamente la clave de acceso y el nombre del bucket al que este usuario podr\u00eda tener acceso, as\u00ed como una clave de acceso con permisos de escritura. Sin embargo, con la informaci\u00f3n pertinente, cargar objetos aleatorios a los buckets es trivial y sencillo mediante curl. Este problema se solucion\u00f3 en la versi\u00f3n RELEASE.2025-04-03T14-56-28Z."}], "id": "CVE-2025-31489", "lastModified": "2025-04-07T14:18:34.453", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.7, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2025-04-03T20:15:25.897", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/minio/minio/pull/21103"}, {"source": "security-advisories@github.com", "url": "https://github.com/minio/minio/security/advisories/GHSA-wg47-6jq2-q2hh"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-347"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{"bugzilla": {"description": "minio: MinIO performs incomplete signature validation for unsigned-trailer uploads", "id": "2357275", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2357275"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "status": "draft"}, "cwe": "CWE-347", "details": ["MinIO is a High Performance Object Storage released under GNU Affero General Public License v3.0. The signature component of the authorization may be invalid, which would mean that as a client you can use any arbitrary secret to upload objects given the user already has prior WRITE permissions on the bucket. Prior knowledge of access-key, and bucket name this user might have access\nto - and an access-key with a WRITE permissions is necessary. However with relevant information in place, uploading random objects to buckets is trivial and easy via curl. This issue is fixed in RELEASE.2025-04-03T14-56-28Z.", "A flaw was found in the Minio package. The signature component of the authorization may be invalid, which would mean that, as a client, you can use any arbitrary secret to upload objects, given the user already has prior WRITE permissions on the bucket. Prior knowledge of the access key and bucket name this user might have access to is necessary, and an access key with WRITE permissions is necessary. However, with relevant information in place, uploading random objects to buckets is trivial and easy via curl."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue, reject requests with x-amz-content-sha256: STREAMING-UNSIGNED-PAYLOAD-TRAILER for now at the LB layer. Ask application users to use STREAMING-AWS4-HMAC-SHA256-PAYLOAD-TRAILER."}, "name": "CVE-2025-31489", "package_state": [{"cpe": "cpe:/a:redhat:network_observ_optr:1", "fix_state": "Affected", "package_name": "network-observability/network-observability-operator-bundle", "product_name": "Network Observability Operator"}, {"cpe": "cpe:/a:redhat:network_observ_optr:1", "fix_state": "Affected", "package_name": "network-observability/network-observability-rhel9-operator", "product_name": "Network Observability Operator"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Not affected", "package_name": "odh-ml-pipelines-api-server-container", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Not affected", "package_name": "odh-ml-pipelines-artifact-manager-container", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Not affected", "package_name": "odh-ml-pipelines-cache-container", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Not affected", "package_name": "odh-ml-pipelines-persistenceagent-container", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_ai", "fix_state": "Not affected", "package_name": "odh-ml-pipelines-scheduledworkflow-container", "product_name": "Red Hat OpenShift AI (RHOAI)"}, {"cpe": "cpe:/a:redhat:openshift_distributed_tracing:3", "fix_state": "Not affected", "package_name": "rhosdt/tempo-gateway-opa-rhel8", "product_name": "Red Hat OpenShift distributed tracing 3"}, {"cpe": "cpe:/a:redhat:openshift_distributed_tracing:3", "fix_state": "Not affected", "package_name": "rhosdt/tempo-gateway-rhel8", "product_name": "Red Hat OpenShift distributed tracing 3"}, {"cpe": "cpe:/a:redhat:openshift_distributed_tracing:3", "fix_state": "Not affected", "package_name": "rhosdt/tempo-jaeger-query-rhel8", "product_name": "Red Hat OpenShift distributed tracing 3"}, {"cpe": "cpe:/a:redhat:openshift_distributed_tracing:3", "fix_state": "Not affected", "package_name": "rhosdt/tempo-operator-bundle", "product_name": "Red Hat OpenShift distributed tracing 3"}, {"cpe": "cpe:/a:redhat:openshift_distributed_tracing:3", "fix_state": "Not affected", "package_name": "rhosdt/tempo-query-rhel8", "product_name": "Red Hat OpenShift distributed tracing 3"}, {"cpe": "cpe:/a:redhat:openshift_distributed_tracing:3", "fix_state": "Not affected", "package_name": "rhosdt/tempo-rhel8", "product_name": "Red Hat OpenShift distributed tracing 3"}, {"cpe": "cpe:/a:redhat:openshift_distributed_tracing:3", "fix_state": "Not affected", "package_name": "rhosdt/tempo-rhel8-operator", "product_name": "Red Hat OpenShift distributed tracing 3"}], "public_date": "2025-04-03T19:36:09Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-31489\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-31489\nhttps://github.com/minio/minio/pull/21103\nhttps://github.com/minio/minio/security/advisories/GHSA-wg47-6jq2-q2hh"], "threat_severity": "Important"}