{
  "schema_version": "1.4.0",
  "id": "GHSA-9v8g-q8xx-7374",
  "modified": "2024-04-04T03:06:10Z",
  "published": "2022-05-24T17:47:32Z",
  "aliases": [
    "CVE-2020-36323"
  ],
  "details": "In the standard library in Rust before 1.50.3, there is an optimization for joining strings that can cause uninitialized bytes to be exposed (or the program to crash) if the borrowed string changes after its length is checked.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36323"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rust-lang/rust/issues/80335"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rust-lang/rust/pull/81728"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rust-lang/rust/pull/81728#issuecomment-821549174"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rust-lang/rust/pull/81728#issuecomment-824904190"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CZ337CM4GFJLRDFVQCGC7J25V65JXOG5"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFUO3URYCO73D2Q4WYJBWAMJWGGVXQO4"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZG65GUW6Z2CYOQHF7T3TB5CZKIX6ZJE"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CZ337CM4GFJLRDFVQCGC7J25V65JXOG5"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TFUO3URYCO73D2Q4WYJBWAMJWGGVXQO4"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VZG65GUW6Z2CYOQHF7T3TB5CZKIX6ZJE"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-134"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-14T07:15:00Z"
  }
}