{
  "schema_version": "1.4.0",
  "id": "GHSA-x5m4-62f7-c437",
  "modified": "2022-05-24T19:01:40Z",
  "published": "2022-05-24T19:01:40Z",
  "aliases": [
    "CVE-2020-28007"
  ],
  "details": "Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. Because Exim operates as root in the log directory (owned by a non-root user), a symlink or hard link attack allows overwriting critical root-owned files anywhere on the filesystem.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-28007"
    },
    {
      "type": "WEB",
      "url": "https://www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28007-LFDIR.txt"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-06T13:15:00Z"
  }
}