CVE-2015-8740

{"id": "CVE-2015-8740", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.3, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.6}]}, "published": "2016-01-04T05:59:30.893", "references": [{"url": "http://www.securityfocus.com/bid/79382", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1034551", "source": "cve@mitre.org"}, {"url": "http://www.wireshark.org/security/wnpa-sec-2015-58.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11846", "source": "cve@mitre.org"}, {"url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e78093f69f1e95df919bbe644baa06c7e4e720c0", "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201604-05", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/79382", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1034551", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.wireshark.org/security/wnpa-sec-2015-58.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11846", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e78093f69f1e95df919bbe644baa06c7e4e720c0", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201604-05", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The dissect_tds7_colmetadata_token function in epan/dissectors/packet-tds.c in the TDS dissector in Wireshark 2.0.x before 2.0.1 does not validate the number of columns, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) via a crafted packet."}, {"lang": "es", "value": "La funci\u00f3n dissect_tds7_colmetadata_token en epan/dissectors/packet-tds.c en el disector TDS en Wireshark 2.0.x en versiones anteriores a 2.0.1 no valida el n\u00famero de columnas, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (desbordamiento de buffer basado en pila y ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de un paquete manipulado."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "80E2A443-32DB-4C8B-8D2D-AE4F80A154A1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}