CVE-2011-0753

{"id": "CVE-2011-0753", "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": "2011-02-02T22:00:02.050", "references": [{"url": "http://bugs.php.net/52784", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.php.net/ChangeLog-5.php", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65431", "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12271", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}]}], "descriptions": [{"lang": "en", "value": "Race condition in the PCNTL extension in PHP before 5.3.4, when a user-defined signal handler exists, might allow context-dependent attackers to cause a denial of service (memory corruption) via a large number of concurrent signals."}, {"lang": "es", "value": "Condici\u00f3n de carrera en la extensi\u00f3n PCNTL en PHP anteriores a 5.3.4, cuando existe un gestor de se\u00f1al definido por el usuario, podr\u00eda permitir a atacantes dependiendo del contexto provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de un n\u00famero de se\u00f1ales muy grande."}], "lastModified": "2018-10-30T16:26:21.043", "configurations": [{"nodes": [{"negate": false, 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