{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "11.1"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "20.05"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "ebac0a8b6703f4fa1c27115f1f013bb9819662f4"
            }
          ],
          "repo": "https://github.com/pixaranimationstudios/usd",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An out of bounds memory corruption vulnerability exists in the way Pixar OpenUSD 20.05 reconstructs paths from binary USD files. A specially crafted malformed file can trigger an out of bounds memory modification which can result in remote code execution. To trigger this vulnerability, victim needs to access an attacker-provided malformed file.",
  "id": "CVE-2020-13520",
  "modified": "2026-03-13T21:55:10.554087257Z",
  "published": "2020-12-11T04:15:11.143Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://support.apple.com/kb/HT212011"
    },
    {
      "type": "EVIDENCE",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1120"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}