{ "id": "CVE-2021-31784", "sourceIdentifier": "cve@mitre.org", "published": "2021-04-26T19:15:08.613", "lastModified": "2022-04-15T15:40:04.410", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An out-of-bounds write vulnerability exists in the file-reading procedure in Open Design Alliance Drawings SDK before 2021.6 on all supported by ODA platforms in static configuration. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart) or possible code execution." }, { "lang": "es", "value": "Se presenta una vulnerabilidad de escritura fuera de l\u00edmites en el procedimiento de lectura de archivos en Open Design Alliance Drawings SDK versiones anteriores a 2021.6. En todas las plataformas compatibles con ODA en configuraci\u00f3n est\u00e1tica. Esto puede permitir a atacantes causar un bloqueo, potencialmente habilitando un ataque de denegaci\u00f3n de servicio (Bloqueo, Salida o Reinicio) o una posible ejecuci\u00f3n de c\u00f3digo" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.8 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-787" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:opendesign:drawings_sdk:*:*:*:*:*:*:*:*", "versionEndExcluding": "2021.6", "matchCriteriaId": "E952B425-780A-406B-89C8-C356EC88C8B9" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.4.1", "matchCriteriaId": "0F0CFB85-CD4F-424C-8B9F-9289D08FA665" } ] } ] } ], "references": [ { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf", "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://www.opendesign.com/security-advisories", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] } ] }