Security advisory

{
  "id": "0e0a14825fd4c039a65386cb29a7c0092618f7c4b82fa6118dfc9b0f77fc088a",
  "url": "https://osv.dev/vulnerability/CVE-2024-34403",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2024-34403",
    "summary": "An issue was discovered in uriparser through 0.9.7. ComposeQueryMallocExMm in UriQuery.c has an integer overflow via a long string.",
    "evidence": "osv:CVE-2024-34403",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-34403",
      "aliases": [
        "CVE-2024-34403"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/uriparser/uriparser",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "634b678fa858abf1d1ebc0634e96e9e29596e92a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0.9.7"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "cpe": "cpe:2.3:a:uriparser_project:uriparser:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0.9.7"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "uriparser-0.9.7",
            "uriparser-0.9.6",
            "uriparser-0.9.5",
            "uriparser-0.9.4",
            "uriparser-0.9.3",
            "uriparser-0.9.2",
            "uriparser-0.9.1",
            "uriparser-0.9.0",
            "uriparser-0.8.6",
            "uriparser-0.8.5",
            "uriparser-0.8.4",
            "uriparser-0.8.3",
            "uriparser-0.8.2",
            "uriparser-0.8.1",
            "uriparser-0.8.0.1",
            "uriparser-0.8.0",
            "uriparser-0.7.5",
            "uriparser-0.7.9",
            "uriparser-0.7.8",
            "uriparser-0.7.7",
            "uriparser-0.7.6",
            "uriparser-0.7.4",
            "uriparser-0.7.3",
            "uriparser-0.7.2",
            "uriparser-0.7.1",
            "uriparser-0.7.0",
            "uriparser-0.6.4",
            "uriparser-0.6.3",
            "uriparser-0.6.2",
            "uriparser-0.6.1",
            "uriparser-0.6.0",
            "uriparser-0.5.2",
            "uriparser-0.5.1",
            "uriparser-0.5.0",
            "uriparser-0.4.0",
            "uriparser-0.3.4",
            "uriparser-0.3.3",
            "uriparser-0.3.2",
            "uriparser-0.3.1",
            "uriparser-0.3.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-34403.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.899134713Z",
      "provider": "osv",
      "references": [
        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5R36L762D3KX3GA66OOPWW7M7KKDRXDP/",
        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CZ6KEUQXWCTYXGTBMZDD7CHJCYI52XY3/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34403.json",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R36L762D3KX3GA66OOPWW7M7KKDRXDP/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CZ6KEUQXWCTYXGTBMZDD7CHJCYI52XY3/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UG4J7PD475LSCGCSHFU4GMU4TWLDSNW2/",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-34403",
        "https://github.com/uriparser/uriparser/issues/183",
        "https://github.com/uriparser/uriparser/pull/186"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34403.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-34403",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 490453,
  "published_at": "2024-05-03T00:00:00+00:00"
}