{
  "schema_version": "1.4.0",
  "id": "GHSA-r23x-h32h-x9jh",
  "modified": "2022-10-16T19:00:30Z",
  "published": "2022-05-24T17:47:05Z",
  "aliases": [
    "CVE-2021-28877"
  ],
  "details": "In the standard library in Rust before 1.51.0, the Zip implementation calls __iterator_get_unchecked() for the same index more than once when nested. This bug can lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28877"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rust-lang/rust/pull/80670"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202210-09"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-11T20:15:00Z"
  }
}