{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "35"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.7044"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "6f2093061a6b7db59aaf48882344e2bac73e182a"
            }
          ],
          "repo": "https://github.com/miyagawa/cpanminus",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "The App::cpanminus package 1.7044 for Perl allows Signature Verification Bypass.",
  "id": "CVE-2020-16154",
  "modified": "2026-03-13T21:52:34.334925206Z",
  "published": "2021-12-13T17:15:08.103Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DENFY4CRTIZL5WYYUYUM4VKCJNXO4QIW/"
    },
    {
      "type": "ADVISORY",
      "url": "https://metacpan.org/pod/App::cpanminus"
    },
    {
      "type": "EVIDENCE",
      "url": "https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}