{
  "schema_version": "1.4.0",
  "id": "GHSA-mg7g-v2j9-85r8",
  "modified": "2022-05-17T02:51:51Z",
  "published": "2022-05-17T02:51:51Z",
  "aliases": [
    "CVE-2017-6949"
  ],
  "details": "An issue was discovered in CHICKEN Scheme through 4.12.0. When using a nonstandard CHICKEN-specific extension to allocate an SRFI-4 vector in unmanaged memory, the vector size would be used in unsanitised form as an argument to malloc(). With an unexpected size, the impact may have been a segfault or buffer overflow.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-6949"
    },
    {
      "type": "WEB",
      "url": "http://lists.gnu.org/archive/html/chicken-announce/2017-03/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/97317"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-03-16T17:59:00Z"
  }
}