{
  "schema_version": "1.3.1",
  "id": "GO-2020-0004",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2021-04-14T20:04:52Z",
  "aliases": [
    "CVE-2020-36569",
    "GHSA-hrm3-3xm6-x33h"
  ],
  "summary": "Authentication bypass in github.com/nanobox-io/golang-nanoauth",
  "details": "If any of the ListenAndServe functions are called with an empty token, token authentication is disabled globally for all listeners.\n\nAlso, a minor timing side channel was present allowing attackers with very low latency and able to make many requests to potentially recover the token.",
  "affected": [
    {
      "package": {
        "name": "github.com/nanobox-io/golang-nanoauth",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0.0.0-20160722212129-ac0cc4484ad4"
            },
            {
              "fixed": "0.0.0-20200131131040-063a3fb69896"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/nanobox-io/golang-nanoauth",
            "symbols": [
              "Auth.ListenAndServe",
              "Auth.ListenAndServeTLS",
              "Auth.ServeHTTP",
              "ListenAndServe",
              "ListenAndServeTLS"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/nanobox-io/golang-nanoauth/pull/5"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nanobox-io/golang-nanoauth/commit/063a3fb69896acf985759f0fe3851f15973993f3"
    }
  ],
  "credits": [
    {
      "name": "@bouk"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2020-0004"
  }
}