CVE-2025-61677

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{"affected": [{"affectedData": [{"product": "datachain", "vendor": "iterative", "versions": [{"status": "affected", "version": "< 0.34.2"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "DataChain is a Python-based AI-data warehouse for transforming and analyzing unstructured data. Versions 0.34.1 and below allow for deseriaization of untrusted data because of the way the DataChain library reads serialized objects from environment variables (such as DATACHAIN__METASTORE and DATACHAIN__WAREHOUSE) in the loader.py module. An attacker with the ability to set these environment variables can trigger code execution when the application loads. This issue is fixed in version 0.34.2."}, {"lang": "es", "value": "DataChain es un almac\u00e9n de datos de IA basado en Python para transformar y analizar datos no estructurados. Las versiones 0.34.1 e inferiores permiten la deserializaci\u00f3n de datos no confiables debido a la forma en que la biblioteca DataChain lee objetos serializados de variables de entorno (como DATACHAIN__METASTORE y DATACHAIN__WAREHOUSE) en el m\u00f3dulo loader.py. Un atacante con la capacidad de establecer estas variables de entorno puede desencadenar la ejecuci\u00f3n de c\u00f3digo cuando la aplicaci\u00f3n se carga. Este problema se corrige en la versi\u00f3n 0.34.2."}], "id": "CVE-2025-61677", "lastModified": "2026-10-08T22:10:00.563", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.5, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-61677", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-10-06T15:41:04.936378Z", "version": "2.0.3"}}]}, "published": "2025-10-03T22:15:32.390", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/iterative/datachain/commit/914b95610620d50c8d9bee506ccbfa7d4d57fdc0"}, {"source": "security-advisories@github.com", "url": "https://github.com/iterative/datachain/pull/1358"}, {"source": "security-advisories@github.com", "url": "https://github.com/iterative/datachain/security/advisories/GHSA-6px8-mr29-cj4r"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"created": "2025-10-06T14:42:07.613438+00:00", "updated": "2025-10-06T14:42:07.613525+00:00", "vendors": ["iterative", "iterative$PRODUCT$datachain"]}