{
  "schema_version": "1.4.0",
  "id": "GHSA-8fgg-5v78-6g76",
  "modified": "2022-05-04T03:04:59Z",
  "published": "2021-08-25T20:52:03Z",
  "aliases": [
    "CVE-2021-28033"
  ],
  "summary": "Deserializing an array can free uninitialized memory in byte_struct",
  "details": "Byte_struct stack and unpack structure as raw bytes with packed or bit field layout. An issue was discovered in the byte_struct crate before 0.6.1 for Rust. There can be a drop of uninitialized memory if a certain deserialization method panics.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "byte_struct"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.1"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28033"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wwylele/byte-struct-rs/issues/1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wwylele/byte-struct-rs/commit/a535678377de12bc6bc22620c5f59bcc1369f76f"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/wwylele/byte-struct-rs"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0032.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-908"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-19T17:25:30Z",
    "nvd_published_at": "2021-03-05T09:15:00Z"
  }
}