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"37e5125f-f79b-445b-8fad-9564f167944b", "assignerShortName": "certcc", "cveId": "CVE-2011-0420", "datePublished": "2011-02-18T23:00:00", "dateReserved": "2011-01-11T00:00:00", "dateUpdated": "2018-10-10T18:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:php:php:5.3.5:*:*:*:*:*:*:*", "matchCriteriaId": "A9E6D530-91FC-42F4-A427-6601238E0187", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The grapheme_extract function in the Internationalization extension (Intl) for ICU for PHP 5.3.5 allows context-dependent attackers to cause a denial of service (crash) via an invalid size argument, which triggers a NULL pointer dereference."}, {"lang": "es", "value": "La funci\u00f3n grapheme_extract en la extensi\u00f3n de Internacionalizaci\u00f3n (Intl) para ICU para PHP v5.3.5 permite provocar una denegaci\u00f3n de servicio (con ca\u00edda de la aplicaci\u00f3n) a atacantes dependientes del contexto a trav\u00e9s de un argumento de tama\u00f1o no v\u00e1lido, lo que provoca una desreferencia de puntero NULL."}], "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n'CWE-476: NULL Pointer Dereference'", "id": "CVE-2011-0420", "lastModified": "2018-10-10T20:09:47.890", "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": "2011-02-19T01:00:02.933", "references": [{"source": "cret@cert.org", "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html"}, {"source": "cret@cert.org", "tags": ["Exploit"], "url": "http://securityreason.com/achievement_securityalert/94"}, {"source": "cret@cert.org", "url": "http://securityreason.com/securityalert/8087"}, {"source": "cret@cert.org", "url": "http://support.apple.com/kb/HT5002"}, {"source": "cret@cert.org", "tags": ["Patch"], "url": "http://svn.php.net/viewvc/php/php-src/trunk/ext/intl/grapheme/grapheme_string.c?r1=306449&r2=306448&pathrev=306449"}, {"source": "cret@cert.org", "url": "http://www.debian.org/security/2011/dsa-2266"}, {"source": "cret@cert.org", "url": "http://www.exploit-db.com/exploits/16182"}, {"source": "cret@cert.org", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/210829"}, {"source": "cret@cert.org", "url": "http://www.securityfocus.com/archive/1/516504/100/0/threaded"}, {"source": "cret@cert.org", "url": "http://www.securityfocus.com/archive/1/516518/100/0/threaded"}, {"source": "cret@cert.org", "tags": ["Exploit"], "url": "http://www.securityfocus.com/bid/46429"}, {"source": "cret@cert.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65437"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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