{
  "schema_version": "1.4.0",
  "id": "GHSA-5wmw-m5w7-7m5m",
  "modified": "2022-05-24T17:40:47Z",
  "published": "2022-05-24T17:40:47Z",
  "aliases": [
    "CVE-2020-28895"
  ],
  "details": "In Wind River VxWorks, memory allocator has a possible overflow in calculating the memory block's size to be allocated by calloc(). As a result, the actual memory allocated is smaller than the buffer size specified by the arguments, leading to memory corruption.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-28895"
    },
    {
      "type": "WEB",
      "url": "https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2020-28895"
    },
    {
      "type": "WEB",
      "url": "https://support2.windriver.com/index.php?page=defects&on=view&id=V7LIBC-1327"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120",
      "CWE-787"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-02-03T16:15:00Z"
  }
}