{
  "schema_version": "1.4.0",
  "id": "GHSA-h4gh-vjrf-v43x",
  "modified": "2022-05-17T04:59:03Z",
  "published": "2022-05-17T04:59:03Z",
  "aliases": [
    "CVE-2013-3954"
  ],
  "details": "The posix_spawn system call in the XNU kernel in Apple Mac OS X 10.8.x does not properly validate the data for file actions and port actions, which allows local users to (1) cause a denial of service (panic) via a size value that is inconsistent with a header count field, or (2) obtain sensitive information from kernel heap memory via a certain size value in conjunction with a crafted buffer.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-3954"
    },
    {
      "type": "WEB",
      "url": "http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdf"
    },
    {
      "type": "WEB",
      "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/54886"
    },
    {
      "type": "WEB",
      "url": "http://support.apple.com/kb/HT5934"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1029054"
    },
    {
      "type": "WEB",
      "url": "http://www.syscan.org/index.php/sg/program/day/2"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-06-05T14:39:00Z"
  }
}