nvd-json-data-feeds/CVE-2018/CVE-2018-126xx/CVE-2018-12617.json

{
  "id": "CVE-2018-12617",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2018-06-21T18:29:00.233",
  "lastModified": "2020-11-19T16:35:52.747",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "qmp_guest_file_read in qga/commands-posix.c and qga/commands-win32.c in qemu-ga (aka QEMU Guest Agent) in QEMU 2.12.50 has an integer overflow causing a g_malloc0() call to trigger a segmentation fault when trying to allocate a large memory chunk. The vulnerability can be exploited by sending a crafted QMP command (including guest-file-read with a large count value) to the agent via the listening socket."
    },
    {
      "lang": "es",
      "value": "qmp_guest_file_read en qga/commands-posix.c y qga/commands-win32.c en qemu-ga (tambi\u00e9n conocido como QEMU Guest Agent) en QEMU 2.12.50 tiene un desbordamiento de enteros que provoca que una llamada g_malloc0() desencadene un fallo de segmentaci\u00f3n al intentar asignar un gran fragmento de memoria. La vulnerabilidad puede ser explotada mediante el env\u00edo de un comando QMP manipulado (incluyendo guest-file-read con un valor largo de conteo) al agente mediante el socket en escucha."
    }
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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