CVE-2012-5238

{"id": "CVE-2012-5238", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-10-04T19:55:00.917", "references": [{"url": "http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=42989&r2=42988&pathrev=42989", "source": "cve@mitre.org"}, {"url": "http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=44688&r2=44687&pathrev=44688", "source": "cve@mitre.org"}, {"url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=42989", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=44688", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://osvdb.org/85883", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/55754", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id?1027604", "source": "cve@mitre.org"}, {"url": "http://www.wireshark.org/security/wnpa-sec-2012-27.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7316", "source": "cve@mitre.org"}, {"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7668", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79010", "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15593", "source": "cve@mitre.org"}, {"url": "http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=42989&r2=42988&pathrev=42989", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=44688&r2=44687&pathrev=44688", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=42989", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=44688", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://osvdb.org/85883", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/55754", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1027604", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.wireshark.org/security/wnpa-sec-2012-27.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7316", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7668", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79010", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15593", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "epan/dissectors/packet-ppp.c in the PPP dissector in Wireshark 1.8.x before 1.8.3 uses incorrect OUI data structures during the decoding of (1) PPP and (2) LCP data, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a malformed packet."}, {"lang": "es", "value": "epan/dissectors/packet-ppp.c en el \u00abdissector\u00bb PPP en Wireshark v1.8.x anteriores a v1.8.3, usa de forma incorrecta las estructuras de datos OUI, durante el decodificado de datos (1) PPP y (2) LCP, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (fallo en la inserci\u00f3n y salida de la aplicaci\u00f3n) a trav\u00e9s de un paquete mal formado."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "606DF728-1DA6-4989-B40A-44471CC677DB"}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F824AE6B-B087-4C69-8F73-7B146920FC3C"}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6702EAA1-7FBD-4755-B7C2-C2B3A1AFF142"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}