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nvd-json-data-feeds/CVE-2021/CVE-2021-202xx/CVE-2021-20225.json
René Helmke 7791f18b51 bootstrap
2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2021-20225",
"sourceIdentifier": "secalert@redhat.com",
"published": "2021-03-03T17:15:11.973",
"lastModified": "2022-04-18T19:27:16.930",
"vulnStatus": "Analyzed",
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"lang": "en",
"value": "A flaw was found in grub2 in versions prior to 2.06. The option parser allows an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."
},
{
"lang": "es",
"value": "Se encontr\u00f3 un fallo en grub2 en versiones anteriores a 2.06. El analizador de opciones permite a un atacante escribir m\u00e1s all\u00e1 del final de un b\u00fafer asignado a la pila al llamar a determinados comandos con una gran cantidad de formularios de opciones cortos espec\u00edficos. La mayor amenaza de esta vulnerabilidad es la confidencialidad e integridad de los datos, as\u00ed como la disponibilidad del sistema"
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"attackComplexity": "LOW",
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