{ "id": "CVE-2016-4487", "sourceIdentifier": "cve@mitre.org", "published": "2017-02-24T20:59:00.407", "lastModified": "2017-07-28T01:29:01.283", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "Use-after-free vulnerability in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to \"btypevec.\"" }, { "lang": "es", "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n en libiberty permite a atacantes remotos provocar una denegaci\u00f3n de servicio (error de segmentaci\u00f3n y ca\u00edda) a trav\u00e9s de un binario manipulado, relacionado con \"btypevec\"." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-416" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:gnu:libiberty:*:*:*:*:*:*:*:*", "matchCriteriaId": "531D74B4-D723-4ADB-B38D-0F16F468C9B7" } ] } ] } ], "references": [ { "url": "http://www.openwall.com/lists/oss-security/2016/05/05/5", "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://www.securityfocus.com/bid/90025", "source": "cve@mitre.org" }, { "url": "https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70481", "source": "cve@mitre.org", "tags": [ "Issue Tracking" ] } ] }