CVE-2025-14933

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{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "NetCDF-C", "vendor": "NSF Unidata", "versions": [{"status": "affected", "version": "dbe0cbb9ff3f706009cf4ee011adf3e58d8a81c1"}]}], "source": "zdi-disclosures@trendmicro.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:unidata:netcdf:-:*:*:*:*:*:*:*", "matchCriteriaId": "73B63AB3-3949-4925-8E64-A93551AD441B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "NSF Unidata NetCDF-C NC Variable Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of NSF Unidata NetCDF-C. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of NC variables. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27266."}, {"lang": "es", "value": "Vulnerabilidad de desbordamiento de entero en variable NC de NSF Unidata NetCDF-C con ejecuci\u00f3n remota de c\u00f3digo (RCE). Esta vulnerabilidad permite a atacantes remotos ejecutar c\u00f3digo arbitrario en instalaciones afectadas de NSF Unidata NetCDF-C. Se requiere interacci\u00f3n del usuario para explotar esta vulnerabilidad, ya que el objetivo debe visitar una p\u00e1gina maliciosa o abrir un archivo malicioso.\\n\\nEl fallo espec\u00edfico existe dentro del an\u00e1lisis de variables NC. El problema se debe a la falta de validaci\u00f3n adecuada de los datos suministrados por el usuario, lo que puede provocar un desbordamiento de entero antes de asignar un b\u00fafer. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto del usuario actual. Fue ZDI-CAN-27266."}], "id": "CVE-2025-14933", "lastModified": "2026-10-19T22:10:00.130", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-14933", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-12-26T19:33:52.860667Z", "version": "2.0.3"}}]}, "published": "2025-12-23T21:15:48.757", "references": [{"source": "zdi-disclosures@trendmicro.com", "tags": ["Third Party Advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1151/"}], "sourceIdentifier": "zdi-disclosures@trendmicro.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}]}

{}

{"created": "2025-12-24T11:51:26.040002+00:00", "updated": "2025-12-24T11:51:26.040061+00:00", "vendors": ["nsf_unidata", "nsf_unidata$PRODUCT$netcdf-c"]}