{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2007-09-04T00:00:00", "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."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-15T20:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "3115", "tags": ["third-party-advisory", "x_refsource_SREASON"], "url": "http://securityreason.com/securityalert/3115"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://issues.rpath.com/browse/RPL-1943"}, {"name": "GLSA-200710-02", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml"}, {"name": "20070905 PHP <=5.2.4 iconv_substr() denial of service", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/478637/100/0/threaded"}, {"name": "30040", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/30040"}, {"name": "27659", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/27659"}, {"name": "SSRT080056", "tags": ["vendor-advisory", "x_refsource_HP"], "url": "http://www.securityfocus.com/archive/1/491693/100/0/threaded"}, {"name": "HPSBUX02332", "tags": ["vendor-advisory", "x_refsource_HP"], "url": "http://www.securityfocus.com/archive/1/491693/100/0/threaded"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0242"}, {"name": "27102", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/27102"}, {"name": "38917", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/38917"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-4783", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "3115", "refsource": "SREASON", "url": "http://securityreason.com/securityalert/3115"}, {"name": "https://issues.rpath.com/browse/RPL-1943", "refsource": "CONFIRM", "url": "https://issues.rpath.com/browse/RPL-1943"}, {"name": "GLSA-200710-02", "refsource": "GENTOO", "url": "http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml"}, {"name": "20070905 PHP <=5.2.4 iconv_substr() denial of service", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/478637/100/0/threaded"}, {"name": "30040", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/30040"}, {"name": "27659", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/27659"}, {"name": "SSRT080056", "refsource": "HP", "url": "http://www.securityfocus.com/archive/1/491693/100/0/threaded"}, {"name": "HPSBUX02332", "refsource": "HP", "url": "http://www.securityfocus.com/archive/1/491693/100/0/threaded"}, {"name": "http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0242", "refsource": "CONFIRM", "url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0242"}, {"name": "27102", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/27102"}, {"name": "38917", "refsource": "OSVDB", "url": "http://osvdb.org/38917"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T15:08:33.848Z"}, "title": "CVE Program Container", "references": [{"name": "3115", "tags": ["third-party-advisory", "x_refsource_SREASON", "x_transferred"], "url": "http://securityreason.com/securityalert/3115"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://issues.rpath.com/browse/RPL-1943"}, {"name": "GLSA-200710-02", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml"}, {"name": "20070905 PHP <=5.2.4 iconv_substr() denial of service", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/478637/100/0/threaded"}, {"name": "30040", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/30040"}, {"name": "27659", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/27659"}, {"name": "SSRT080056", "tags": ["vendor-advisory", "x_refsource_HP", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/491693/100/0/threaded"}, {"name": "HPSBUX02332", "tags": ["vendor-advisory", "x_refsource_HP", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/491693/100/0/threaded"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0242"}, {"name": "27102", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/27102"}, {"name": "38917", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/38917"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2007-4783", "datePublished": "2007-09-10T21:00:00", "dateReserved": "2007-09-10T00:00:00", "dateUpdated": "2024-08-07T15:08:33.848Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "matchCriteriaId": "A5B6B1C7-B7B8-495E-9FE5-FF39718DC64E", "versionEndIncluding": "5.2.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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."}], "id": "CVE-2007-4783", "lastModified": "2024-11-21T00:36:26.440", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-09-10T21:17:00.000", "references": [{"source": "cve@mitre.org", "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": "http://www.securityfocus.com/archive/1/491693/100/0/threaded"}, {"source": "cve@mitre.org", "url": "https://issues.rpath.com/browse/RPL-1943"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/38917"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/27102"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/27659"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/30040"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://securityreason.com/securityalert/3115"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0242"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/478637/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/491693/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/491693/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://issues.rpath.com/browse/RPL-1943"}], "sourceIdentifier": "cve@mitre.org", "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"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}