{
  "schema_version": "1.4.0",
  "id": "GHSA-w9j7-phm3-f97j",
  "modified": "2024-12-13T20:35:57Z",
  "published": "2024-12-13T20:35:57Z",
  "aliases": [
    "CVE-2024-55887"
  ],
  "summary": "Ucum-java has an XXE vulnerability in XML parsing",
  "details": "### Impact\nXML parsing performed by the UcumEssenceService is vulnerable to XML external entity injections. A processed XML file with a malicious DTD tag could produce XML containing data from the host system. This impacts use cases where ucum is being used to within a host where external clients can submit XML.\n\n### Patches\nRelease 1.0.9 of ucum fixes this vulnerability\n\n### Workarounds\nEnsure that the source xml for instantiating UcumEssenceService is trusted.\n\n### References\n* https://cwe.mitre.org/data/definitions/611.html\n* https://cheatsheetseries.owasp.org/cheatsheets/XML_External_Entity_Prevention_Cheat_Sheet.html#jaxp-documentbuilderfactory-saxparserfactory-and-dom4j\n",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.fhir:ucum"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.9"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/FHIR/Ucum-java/security/advisories/GHSA-w9j7-phm3-f97j"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-55887"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/FHIR/Ucum-java"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2024-12-13T20:35:57Z",
    "nvd_published_at": "2024-12-13T16:15:28Z"
  }
}