CVE-2016-1887

{"id": "CVE-2016-1887", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2016-05-25T15:59:03.880", "references": [{"url": "http://cturt.github.io/sendmsg.html", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1035906", "source": "cve@mitre.org"}, {"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:19.sendmsg.asc", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "Integer signedness error in the sockargs function in sys/kern/uipc_syscalls.c in FreeBSD 10.1 before p34, 10.2 before p17, and 10.3 before p3 allows local users to cause a denial of service (memory overwrite and kernel panic) or gain privileges via a negative buflen argument, which triggers a heap-based buffer overflow."}, {"lang": "es", "value": "Error de entero sin signo en la funci\u00f3n sockargs en sys/kern/uipc_syscalls.c en FreeBSD 10.1 en versiones anteriores a p34, 10.2 en versiones anteriores a p17 y 10.3 en versiones anteriores a p3 permite a usuarios locales provocar una denegaci\u00f3n de servicio (sobreescritura de memoria y kernel panic) u obtener privilegios a trav\u00e9s de un argumento buflen negativo, lo que desencadena un desbordamiento de buffer basado en memoria din\u00e1mica."}], "lastModified": "2016-05-26T13:19:18.407", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:10.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6D63B21-9D2E-4B15-9E60-6181D44B1F55"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:10.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "21EFF723-7B5A-4712-8A6B-56CADAA4BFD5"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:10.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E102E760-362C-4DC7-BDED-E2CF9F94ECE7"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}