CVE-2017-9146

{"id": "CVE-2017-9146", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2017-05-22T18:29:00.223", "references": [{"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862707", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Yeraze/ytnef/issues/47", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3667-1/", "source": "cve@mitre.org"}, {"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862707", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/Yeraze/ytnef/issues/47", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://usn.ubuntu.com/3667-1/", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "The TNEFFillMapi function in lib/ytnef.c in libytnef in ytnef through 1.9.2 does not ensure a nonzero count value before a certain memory allocation, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted tnef file."}, {"lang": "es", "value": "La funci\u00f3n TNEFFillMapi en lib / ytnef.c en libytnef in ytnef hasta 1.9.2 no garantiza un valor de conteo distinto de cero antes de una cierta asignaci\u00f3n de memoria, lo que permite a los atacantes remotos causar una denegaci\u00f3n de servicio (desbordamiento de buffer basado en saturaci\u00f3n y bloqueo de la aplicaci\u00f3n) o posiblemente tenga otro impacto no especificado a trav\u00e9s de un archivo tnef dise\u00f1ado."}], "lastModified": "2024-11-21T03:35:25.847", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ytnef_project:ytnef:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "334A8EE7-0AAC-4103-B523-5669F708816F", "versionEndIncluding": "1.9.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}