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"id" : "CVE-2019-13224" ,
"sourceIdentifier" : "cve@mitre.org" ,
"published" : "2019-07-10T14:15:11.607" ,
2024-11-23 11:10:51 +00:00
"lastModified" : "2024-11-21T04:24:29.107" ,
2023-11-07 21:03:21 +00:00
"vulnStatus" : "Modified" ,
2024-12-08 03:06:42 +00:00
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"value" : "A use-after-free in onig_new_deluxe() in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte encoding that gets handled by onig_new_deluxe(). Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust."
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"value" : "Un uso de memoria previamente liberada en la funci\u00f3n onig_new_deluxe() en el archivo regext.c en Oniguruma versi\u00f3n 6.9.2, permite a los atacantes causar divulgaci\u00f3n de informaci\u00f3n, denegaci\u00f3n de servicio o posiblemente ejecuci\u00f3n de c\u00f3digo al proporcionar una expresi\u00f3n regular dise\u00f1ada. El atacante provee un par patrones de expresi\u00f3n regular y una cadena, con una codificaci\u00f3n de m\u00faltiples bytes que se maneja con la funci\u00f3n onig_new_deluxe(). Los problemas de Oniguruma con frecuencia afectan a Ruby, as\u00ed como a bibliotecas opcionales y comunes para PHP y Rust."
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"baseScore" : 9.8 ,
"baseSeverity" : "CRITICAL" ,
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"attackVector" : "NETWORK" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "NONE" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "HIGH" ,
"integrityImpact" : "HIGH" ,
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2023-11-07 21:03:21 +00:00
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