nvd-json-data-feeds/CVE-2017/CVE-2017-27xx/CVE-2017-2784.json

{
  "id": "CVE-2017-2784",
  "sourceIdentifier": "talos-cna@cisco.com",
  "published": "2017-04-20T18:59:01.593",
  "lastModified": "2022-04-19T19:15:20.407",
  "vulnStatus": "Modified",
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      "value": "An exploitable free of a stack pointer vulnerability exists in the x509 certificate parsing code of ARM mbed TLS before 1.3.19, 2.x before 2.1.7, and 2.4.x before 2.4.2. A specially crafted x509 certificate, when parsed by mbed TLS library, can cause an invalid free of a stack pointer leading to a potential remote code execution. In order to exploit this vulnerability, an attacker can act as either a client or a server on a network to deliver malicious x509 certificates to vulnerable applications."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad explotable libre de un apuntador de pila en el c\u00f3digo de an\u00e1lisis de certificado x509 de ARM mbed TLS en versiones anteriores a 1.3.19, 2.x en versiones anteriores a 2.1.7 y 2.4.x en versiones anteriores a 2.4.2. Un certificado x509 especialmente manipulado, cuando se analiza por la biblioteca TLS mbed, puede provocar un inv\u00e1lido libre de un puntero de pila que conduce a una posible ejecuci\u00f3n de c\u00f3digo remoto. Para aprovechar esta vulnerabilidad, un atacante puede actuar como un cliente o un servidor en una red para entregar certificados maliciosos x509 a aplicaciones vulnerables."
    }
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          "privilegesRequired": "NONE",
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  "references": [
    {
      "url": "http://www.talosintelligence.com/reports/TALOS-2017-0274/",
      "source": "talos-cna@cisco.com",
      "tags": [
        "Exploit",
        "Technical Description",
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://security.gentoo.org/glsa/201706-18",
      "source": "talos-cna@cisco.com"
    },
    {
      "url": "https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2017-01",
      "source": "talos-cna@cisco.com",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ]
    }
  ]
}