{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.3.30"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6381b3b1515fb8f1115610e7019fb7bd30bcbc6a"
            }
          ],
          "repo": "https://github.com/jetbrains/kotlin",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "JetBrains Kotlin versions before 1.3.30 were resolving artifacts using an http connection during the build process, potentially allowing an MITM attack.",
  "id": "CVE-2019-10101",
  "modified": "2026-04-01T23:07:48.175855173Z",
  "published": "2019-07-03T20:15:11.120Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.netapp.com/advisory/ntap-20230818-0012/"
    },
    {
      "type": "EVIDENCE",
      "url": "https://medium.com/bugbountywriteup/want-to-take-over-the-java-ecosystem-all-you-need-is-a-mitm-1fc329d898fb"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}