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length, which triggers an out-of-bounds read or heap-based buffer overflow."}, {"lang": "es", "value": "La funci\u00f3n WPS UPnP en hostapd, cuando utiliza WPS AP, y wpa_supplicant, cuando utiliza el registro externo WPS (ER), 0.7.0 hasta 2.4 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de una longitud de chunk negativa, lo que provoca una lectura fuera de rango o un desbordamiento de buffer basado en memoria din\u00e1mica."}], "id": "CVE-2015-4141", "lastModified": "2025-04-12T10:46:40.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2015-06-15T15:59:05.367", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://w1.fi/security/2015-2/wps-upnp-http-chunked-transfer-encoding.txt"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2015/dsa-3397"}, {"source": "cve@mitre.org", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2015/05/09/4"}, {"source": "cve@mitre.org", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2015/05/31/6"}, {"source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/USN-2650-1"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201606-17"}, {"source": 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