CVE-2013-5580

{"id": "CVE-2013-5580", "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, "userInteractionRequired": false}]}, "published": "2013-10-01T19:55:09.507", "references": [{"url": "http://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git%3Ba=commit%3Bh=309122017ebc6fff039a7cab1b82f632853d82d5", "source": "cve@mitre.org"}, {"url": "http://arthur.barton.de/pipermail/ngircd-ml/2013-August/000645.html", "source": "cve@mitre.org"}, {"url": "http://freecode.com/projects/ngircd/releases/357245", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115047.html", "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115077.html", "source": "cve@mitre.org"}, {"url": "http://osvdb.org/96590", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/54567", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The (1) Conn_StartLogin and (2) cb_Read_Resolver_Result functions in conn.c in ngIRCd 18 through 20.2, when the configuration option NoticeAuth is enabled, does not properly handle the return code for the Handle_Write function, which allows remote attackers to cause a denial of service (assertion failure and server crash) via unspecified vectors, related to a \"notice auth\" message not being sent to a new client."}, {"lang": "es", "value": "Las funciones (1) Conn_StartLogin y (2) cb_Read_Resolver_Result en conn.c de ngIRCd 18 hasta 20.2, cuando la opci\u00f3n de configuraci\u00f3n NoticeAuth es activada, no maneja apropiadamente el c\u00f3digo de retorno para la funci\u00f3n HandleWrite, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (fallo de aserci\u00f3n y ca\u00edda del servidor) a trav\u00e9s de vectores no especificados, relacionado con un mensaje \"notice auth\" que no es enviado al nuevo cliente."}], "lastModified": "2023-11-07T02:16:43.357", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:barton:ngircd:18.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1077E4B-62BE-4F4D-85A1-68FC38D922A9"}, {"criteria": "cpe:2.3:a:barton:ngircd:19.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EE9FA86B-63FF-4C94-8647-754FD2BC7425"}, {"criteria": "cpe:2.3:a:barton:ngircd:19.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B99E5EF3-6C49-409E-8A4D-011F26585415"}, {"criteria": "cpe:2.3:a:barton:ngircd:20.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0DE937FB-9A48-434E-BB48-228AC4EDA7C5"}, {"criteria": "cpe:2.3:a:barton:ngircd:20.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0EA774DB-C99E-4FC6-97BD-892C50E4965C"}, {"criteria": "cpe:2.3:a:barton:ngircd:20.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "847991E0-741E-469A-9062-6DBC582EE47C"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}