{
  "schema_version": "1.3.1",
  "id": "GO-2021-0099",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2021-04-14T20:04:52Z",
  "aliases": [
    "CVE-2021-21272",
    "GHSA-g5v4-5x39-vwhx"
  ],
  "summary": "Zip slip directory exploit in github.com/deislabs/oras",
  "details": "Due to improper path validation, using the github.com/deislabs/oras/pkg/content.FileStore content store may result in directory traversal during archive extraction, allowing a malicious archive to write paths to arbitrary paths that the process can write to.",
  "affected": [
    {
      "package": {
        "name": "github.com/deislabs/oras",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/deislabs/oras/pkg/content",
            "symbols": [
              "extractTarDirectory",
              "fileWriter.Commit"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/deislabs/oras/commit/96cd90423303f1bb42bd043cb4c36085e6e91e8e"
    }
  ],
  "credits": [
    {
      "name": "Chris Smowton"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2021-0099"
  }
}