{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "arrow2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.7.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "arrow2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.8.0"
            },
            {
              "fixed": "0.8.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "arrow2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.9.0"
            },
            {
              "fixed": "0.9.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-06-16T23:42:08Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "The struct `Ffi_ArrowArray` implements `#derive(Clone)` that is inconsistent with\nits custom implementation of `Drop`, resulting in a double free when cloned.\n\nCloning this struct in `safe` results in a segmentation fault, which is unsound.\n\nThis derive was removed from this struct. All users are advised to either:\n* bump the patch version of this crate (for versions `v0.7,v0.8,v0.9`), or\n* migrate to a more recent version of  the crate (when using `\u003c0.7`).\n\nDoing so elimitates this vulnerability (code no longer compiles).\n",
  "id": "GHSA-5j8w-r7g8-5472",
  "modified": "2022-06-16T23:42:08Z",
  "published": "2022-06-16T23:42:08Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/jorgecarleitao/arrow2/issues/880"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jorgecarleitao/arrow2"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2022-0012.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Arrow2 allows double free in `safe` code"
}