Security advisory

{
  "id": "0805496c95aea340ccc501ac0e89a9519019422d99ab888079358b2a120ca388",
  "url": "https://osv.dev/vulnerability/CVE-2018-16203",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-16203",
    "summary": "PgpoolAdmin 4.0 and earlier allows remote attackers to bypass the login authentication and obtain the administrative privilege of the PostgreSQL database via unspecified vectors.",
    "evidence": "osv:CVE-2018-16203",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2018-16203",
      "aliases": [
        "CVE-2018-16203"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/pgpool/pgpooladmin",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "d620c09392b438ac750377cb1b3d7a60fb61d125"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:pgpool:pgpooladmin:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "4.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "V4_0_0_RPM",
            "V4_0_0",
            "V3_7_1_RPM",
            "V3_7_1",
            "V3_7_0_RPM",
            "V3_7_0",
            "V3_7_RC1_RPM",
            "V3_7_RC1",
            "V3_6_2_RPM",
            "V3_6_2",
            "V3_6_1_RPM",
            "V3_6_1",
            "V3_6_0_RPM",
            "V3_6_0",
            "V3_5_3_RPM",
            "V3_5_3",
            "V3_5_2_RPM",
            "V3_5_2",
            "V3_5_1",
            "V3_4_0",
            "V3_4_0_RC2",
            "V3_4_0_RC1",
            "V3_4_0_BETA2",
            "V3_4_0_ALPHA1",
            "V3_3_1",
            "V3_3",
            "V3_3_RC1",
            "V3_2_2",
            "V3_2_1",
            "V3_1_1",
            "V3_0_3",
            "V3_0_1",
            "V3_0_0",
            "V3_0_0_BETA2",
            "V3_0_0_BETA1",
            "V2_3_0",
            "V2_2_0",
            "V2_2_0_BETA1",
            "V2_1_0_BETA1",
            "V2_0_0_BETA1",
            "V1_0_0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16203.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:17.465603389Z",
      "provider": "osv",
      "references": [
        "https://jvn.jp/en/jp/JVN13199224/index.html",
        "https://pgpool.net/mediawiki/index.php/Main_Page"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-16203",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 429570,
  "published_at": "2019-01-09T23:29:05.027+00:00"
}