{
  "id": "CVE-2024-56171",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2025-02-18T22:15:12.797",
  "lastModified": "2025-03-28T15:15:46.003",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used."
    },
    {
      "lang": "es",
      "value": "libxml2 antes de 2.12.10 y 2.13.x antes de 2.13.6 tiene un use-after-free en xmlschemaidcfillNodetable y xmlschemabubbleIdcnodetable en xmlschemas.c. Para explotar esto, un documento XML manipulado debe validarse contra un esquema XML con ciertas restricciones de identidad manipulado El esquema XML manipulado debe usarse."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "cve@mitre.org",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.4,
        "impactScore": 5.8
      }
    ]
  },
  "weaknesses": [
    {
      "source": "cve@mitre.org",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/828",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20250328-0010/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}