CVE-2016-6253

{"id": "CVE-2016-6253", "cveTags": [], "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": "2017-01-20T15:59:00.567", "references": [{"url": "http://akat1.pl/?id=2", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2016-006.txt.asc", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://packetstormsecurity.com/files/138021/NetBSD-mail.local-8-Local-Root.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.rapid7.com/db/modules/exploit/unix/local/netbsd_mail_local", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/92101", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1036429", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://www.exploit-db.com/exploits/40141/", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://www.exploit-db.com/exploits/40385/", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://akat1.pl/?id=2", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2016-006.txt.asc", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://packetstormsecurity.com/files/138021/NetBSD-mail.local-8-Local-Root.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.rapid7.com/db/modules/exploit/unix/local/netbsd_mail_local", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/92101", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1036429", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.exploit-db.com/exploits/40141/", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.exploit-db.com/exploits/40385/", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-59"}]}], "descriptions": [{"lang": "en", "value": "mail.local in NetBSD versions 6.0 through 6.0.6, 6.1 through 6.1.5, and 7.0 allows local users to change ownership of or append data to arbitrary files on the target system via a symlink attack on the user mailbox."}, {"lang": "es", "value": "mail.local en NetBSD en versiones desde 6.0 hasta la versi\u00f3n 6.0.6, 6.1 hasta la versi\u00f3n 6.1.5 y 7.0 permite a usuarios locales cambiar la propiedad o anexar datos a archivos arbitrarios en el sistema objetivo a trav\u00e9s de un ataque de enlace simb\u00f3lico en el buz\u00f3n de usuario."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netbsd:netbsd:6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C23BD3A0-E5AD-4893-AAAF-E2858B4128CF"}, {"criteria": "cpe:2.3:o:netbsd:netbsd:6.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1510AD8C-14AC-4649-AE37-5310575B3E3F"}, {"criteria": "cpe:2.3:o:netbsd:netbsd:6.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "44D36CD7-FE10-4A72-8364-DE3EFD49AB4B"}, {"criteria": "cpe:2.3:o:netbsd:netbsd:6.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24469F6E-FC82-416A-9639-8FC37BE9745F"}, {"criteria": "cpe:2.3:o:netbsd:netbsd:6.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4E28965-1C24-43CC-AFAA-5716D8F6CC6B"}, {"criteria": "cpe:2.3:o:netbsd:netbsd:6.0.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "368CB806-F671-481F-A9BE-DC320F82E5B8"}, {"criteria": "cpe:2.3:o:netbsd:netbsd:6.0.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF7E45F6-2EE9-4E97-B502-F48F2DDC5F3C"}, {"criteria": "cpe:2.3:o:netbsd:netbsd:6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "69CAE756-335E-4E02-83F9-B274D416775C"}, {"criteria": "cpe:2.3:o:netbsd:netbsd:6.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D3784838-1A43-4C46-A730-4CB88594A449"}, {"criteria": "cpe:2.3:o:netbsd:netbsd:6.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F555CE26-6E23-4E7A-A138-6F675EA9BEAE"}, {"criteria": "cpe:2.3:o:netbsd:netbsd:6.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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