{
  "schema_version": "1.4.0",
  "id": "GHSA-g4h3-rm2q-r287",
  "modified": "2022-05-13T01:12:17Z",
  "published": "2022-05-13T01:12:17Z",
  "aliases": [
    "CVE-2018-15599"
  ],
  "details": "The recv_msg_userauth_request function in svr-auth.c in Dropbear through 2018.76 is prone to a user enumeration vulnerability because username validity affects how fields in SSH_MSG_USERAUTH messages are handled, a similar issue to CVE-2018-15473 in an unrelated codebase.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-15599"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00026.html"
    },
    {
      "type": "WEB",
      "url": "https://matt.ucc.asn.au/dropbear/CHANGES"
    },
    {
      "type": "WEB",
      "url": "https://old.reddit.com/r/blackhat/comments/97ywnm/openssh_username_enumeration/e4e05n2"
    },
    {
      "type": "WEB",
      "url": "http://lists.ucc.gu.uwa.edu.au/pipermail/dropbear/2018q3/002108.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.ucc.gu.uwa.edu.au/pipermail/dropbear/2018q3/002109.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-08-21T01:29:00Z"
  }
}