{
  "published": "2025-10-30T19:43:29Z",
  "modified": "2026-01-07T00:00:00Z",
  "schema_version": "1.7.5",
  "id": "CGA-2qpr-rm6w-x463",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "upstream": [
    "CVE-2018-16886",
    "GHSA-h6xx-pmxh-3wgp",
    "GO-2021-0077"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JX7QTIT465BQGRGNCE74RATRQLKT2QE4/"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPGYHMSKDPW5GAMI7BEP3XQRVRLLBJKS/"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.securityfocus.com/bid/106540"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2019:0237"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2019:1352"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/etcd-io/etcd/blob/1eee465a43720d713bb69f7b7f5e120135fdb1ac/CHANGELOG-3.2.md#security-authentication"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/etcd-io/etcd/blob/1eee465a43720d713bb69f7b7f5e120135fdb1ac/CHANGELOG-3.3.md#security-authentication"
    },
    {
      "type": "FIX",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16886"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "etcd-3.4",
        "purl": "pkg:apk/chainguard/etcd-3.4?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.36-r1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "go.etcd.io/etcd",
            "component_version": "v0.0.0-20240425174734-9ac4e7ef0643",
            "component_type": "go-module",
            "component_location": "/usr/bin/etcdctl",
            "component_purl": "pkg:golang/go.etcd.io/etcd@v0.0.0-20240425174734-9ac4e7ef0643",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2025-03-22T03:20:49Z"
          }
        ]
      }
    }
  ]
}