{
  "id": "GO-2021-0087",
  "published": "2021-04-14T20:04:52Z",
  "modified": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2019-19921",
    "GHSA-fh74-hm69-rqjw"
  ],
  "details": "A race while mounting volumes allows a possible symlink-exchange attack, allowing a user whom can start multiple containers with custom volume mount configurations to escape the container.",
  "affected": [
    {
      "package": {
        "name": "github.com/opencontainers/runc",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.0-rc9.0.20200122160610-2fc03cc11c77"
            }
          ]
        }
      ],
      "database_specific": {
        "url": "https://pkg.go.dev/vuln/GO-2021-0087"
      },
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/opencontainers/runc/libcontainer",
            "symbols": [
              "mountToRootfs"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/opencontainers/runc/pull/2207"
    },
    {
      "type": "FIX",
      "url": "https://github.com/opencontainers/runc/commit/2fc03cc11c775b7a8b2e48d7ee447cb9bef32ad0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opencontainers/runc/issues/2197"
    }
  ],
  "credits": [
    {
      "name": "Leopold Schabel"
    }
  ],
  "schema_version": "1.3.1"
}