CVE-2018-8754

{"id": "CVE-2018-8754", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2018-03-18T03:29:00.277", "references": [{"url": "https://github.com/libyal/libevt/commit/9d2cc3ca0a1612a6b271abcacffc2e3eea42925e", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.debian.org/security/2018/dsa-4160", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/libyal/libevt/commit/9d2cc3ca0a1612a6b271abcacffc2e3eea42925e", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.debian.org/security/2018/dsa-4160", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "The libevt_record_values_read_event() function in libevt_record_values.c in libevt before 2018-03-17 does not properly check for out-of-bounds values of user SID data size, strings size, or data size. NOTE: the vendor has disputed this as described in libyal/libevt issue 5 on GitHub"}, {"lang": "es", "value": "** EN DISPUTA ** La funci\u00f3n libevt_record_values_read_event() en libevt_record_values.c en libevt, en versiones anteriores a 2018-03-17, no comprueba correctamente los valores fuera de l\u00edmites del tama\u00f1o de datos DIC de usuario, del tama\u00f1o de cadenas o del tama\u00f1o de datos. NOTA: el fabricante ha disputado esto, tal y como se describe en el issue 5 de libyal/libevt en GitHub."}], "lastModified": "2024-11-21T04:14:15.320", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libevt_project:libevt:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "112E2024-E82C-473E-BD1E-94590CC641D6", "versionEndExcluding": "20180317"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"}], "operator": "OR"}]}], "vendorComments": [{"comment": "For a project specific advisory see: https://github.com/libyal/libevt/issues/5.", "lastModified": "2018-07-11T09:30:03.943", "organization": "libevt"}], "sourceIdentifier": "cve@mitre.org"}