{
  "published": "2025-10-30T19:36:44Z",
  "modified": "2026-01-07T00:00:00Z",
  "schema_version": "1.7.5",
  "id": "CGA-2grv-wfpq-6gp5",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "upstream": [
    "CVE-2019-18224",
    "GHSA-j2c9-63g7-697x"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4168-1/"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00008.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00009.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDQVQ2XPV5BTZUFINT7AFJSKNNBVURNJ/"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MINU5RKDFE6TKAFY5DRFN3WSFDS4DYVS/"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2020/Feb/4"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.gentoo.org/glsa/202003-63"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.debian.org/security/2020/dsa-4613"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/libidn/libidn2/compare/libidn2-2.1.0...libidn2-2.1.1"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12420"
    },
    {
      "type": "FIX",
      "url": "https://github.com/libidn/libidn2/commit/e4d1558aa2c1c04a05066ee8600f37603890ba8c"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "libidn2",
        "purl": "pkg:apk/chainguard/libidn2?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "architecture": "x86_64",
            "component_name": "libidn2",
            "component_version": "",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/libidn2",
            "latest_event_status": "false_positive_determination",
            "latest_event_timestamp": "2023-01-15T00:15:49Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "libidn2",
        "purl": "pkg:apk/wolfi/libidn2?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "architecture": "x86_64",
            "component_name": "libidn2",
            "component_version": "",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/libidn2",
            "latest_event_status": "false_positive_determination",
            "latest_event_timestamp": "2023-01-15T00:15:49Z"
          }
        ]
      }
    }
  ]
}