{
  "schema_version": "1.4.0",
  "id": "GHSA-c8hq-x4mm-p6q6",
  "modified": "2023-02-13T16:58:12Z",
  "published": "2021-08-25T20:50:54Z",
  "aliases": [
    "CVE-2020-36205"
  ],
  "summary": "Memory handling issues in xcb",
  "details": "An issue was discovered in the xcb crate through 2020-12-10 for Rust. base::Error does not have soundness. Because of the public ptr field, a use-after-free or double-free can occur.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "xcb"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.0"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36205"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rtbo/rust-xcb/issues/93"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rust-x-bindings/rust-xcb/issues/93"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rtbo/rust-xcb"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0097.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415",
      "CWE-416"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-19T18:50:43Z",
    "nvd_published_at": "2021-01-26T18:15:00Z"
  }
}