CVE-2007-4783

{"id": "CVE-2007-4783", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/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": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-09-10T21:17:00.000", "references": [{"url": "http://osvdb.org/38917", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/27102", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/27659", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/30040", "source": "cve@mitre.org"}, {"url": "http://securityreason.com/securityalert/3115", "source": "cve@mitre.org"}, {"url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0242", "source": "cve@mitre.org"}, {"url": "http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/478637/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/491693/100/0/threaded", "source": "cve@mitre.org"}, {"url": "https://issues.rpath.com/browse/RPL-1943", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The iconv_substr function in PHP 5.2.4 and earlier allows context-dependent attackers to cause (1) a denial of service (application crash) via a long string in the charset parameter, probably also requiring a long string in the str parameter; or (2) a denial of service (temporary application hang) via a long string in the str parameter. NOTE: this might not be a vulnerability in most web server environments that support multiple threads, unless these issues can be demonstrated for code execution."}, {"lang": "es", "value": "La funci\u00f3n iconv_substr en PHP 5.2.4 y anteriores permite a atacantes dependientes del contexto provocar (1) denegaci\u00f3n de servicio (caida de aplicaci\u00f3n) a trav\u00e9s de una cadena larga en el par\u00e1metro charset, probablemente tambi\u00e9n requiera de una cadena larga en el par\u00e1metro str; o (2) denegaci\u00f3n de servicio (cuelgue temporal de la aplicaci\u00f3n) a trav\u00e9s de una cadena larga en el par\u00e1metro str. NOTA: esto podr\u00eda no ser una vulnerabilidad en muchos entornos de servidor web que soporten m\u00faltiples hilos, a menos que estos asuntos puedan demostrarse para la ejecuci\u00f3n de c\u00f3digo."}], "lastModified": "2018-10-15T21:38:10.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A5B6B1C7-B7B8-495E-9FE5-FF39718DC64E", "versionEndIncluding": "5.2.4"}], "operator": "OR"}]}], "vendorComments": [{"comment": "We do not consider this to be a security issue. For more information please see\nhttp://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=169857#c1\nand http://www.php.net/security-note.php", "lastModified": "2007-09-12T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "cve@mitre.org"}