CVE-2021-32950

{"id": "CVE-2021-32950", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 1.8}]}, "published": "2021-06-17T13:15:08.250", "references": [{"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf", "tags": ["Patch", "Third Party Advisory"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf", "tags": ["Patch", "Third Party Advisory"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-988/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "An out-of-bounds read issue exists within the parsing of DXF files in the Drawings SDK (All versions prior to 2022.4) resulting from the lack of proper validation of user-supplied data. This can result in a read past the end of an allocated buffer and allows attackers to cause a denial-of-service condition or read sensitive information from memory locations."}, {"lang": "es", "value": "Se presenta un problema de lectura fuera de l\u00edmites en el an\u00e1lisis de archivos DXF en Drawings SDK (todas las versiones anteriores a 2022.4) resultando en una falta de comprobaci\u00f3n apropiada de los datos suministrados por el usuario. Esto puede resultar en una lectura m\u00e1s all\u00e1 del final de un b\u00fafer asignado y permite a atacantes causar una condici\u00f3n de denegaci\u00f3n de servicio o leer informaci\u00f3n confidencial de las ubicaciones de memoria"}], "lastModified": "2022-04-15T15:34:59.663", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:opendesign:drawings_sdk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FEFEE0EB-BDA4-4D1A-85B5-0D0A80EE26FA", "versionEndExcluding": "2022.4"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:siemens:comos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0F0CFB85-CD4F-424C-8B9F-9289D08FA665", "versionEndExcluding": "10.4.1"}, {"criteria": "cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C811E8B2-CA0C-4A71-A803-A30C4DAF1476", "versionEndExcluding": "13.2.0.1"}, {"criteria": "cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "87BB2370-46C4-4BEC-8189-1F7FE4C1E12D", "versionEndExcluding": "13.2.0.1"}], "operator": "OR"}]}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}