{
  "schema_version": "1.4.0",
  "id": "GHSA-h59g-9hw8-qw3x",
  "modified": "2025-04-12T12:58:31Z",
  "published": "2022-05-13T01:11:20Z",
  "aliases": [
    "CVE-2015-8620"
  ],
  "details": "Heap-based buffer overflow in the Avast virtualization driver (aswSnx.sys) in Avast Internet Security, Pro Antivirus, Premier, and Free Antivirus before 11.1.2253 allows local users to gain privileges via a Unicode file path in an IOCTL request.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8620"
    },
    {
      "type": "WEB",
      "url": "https://www.nettitude.co.uk/exploiting-a-kernel-paged-pool-buffer-overflow-in-avast-virtualization-driver"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/135859/Avast-11.1.2245-Heap-Overflow.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2016/Feb/94"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1035093"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-04-13T14:59:00Z"
  }
}