FKIE_CVE-2024-34392

Vulnerability from fkie_nvd - Published: 2024-05-02 19:15 - Updated: 2025-10-10 18:19
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
libxmljs is vulnerable to a type confusion vulnerability when parsing a specially crafted XML while invoking the namespaces() function (which invokes _wrap__xmlNode_nsDef_get()) on a grand-child of a node that refers to an entity. This vulnerability can lead to denial of service and remote code execution.
References
reefs@jfrog.comhttps://github.com/libxmljs/libxmljs/issues/646Exploit, Issue Tracking
reefs@jfrog.comhttps://research.jfrog.com/vulnerabilities/libxmljs-namespaces-type-confusion-rce-jfsa-2024-001034096/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/libxmljs/libxmljs/issues/646Exploit, Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://research.jfrog.com/vulnerabilities/libxmljs-namespaces-type-confusion-rce-jfsa-2024-001034096/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
libxmljs_project libxmljs *
To clipboard 

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  "descriptions": [
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      "value": "libxmljs is vulnerable to a type confusion vulnerability when parsing a specially crafted XML while invoking the namespaces() function (which invokes _wrap__xmlNode_nsDef_get()) on a grand-child of a node that refers to an entity. This vulnerability can lead to denial of service and remote code execution."
    },
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      "value": "libxmljs es afectada por una vulnerabilidad de confusi\u00f3n de tipos cuando analiza un XML especialmente manipulado mientras se invoca la funci\u00f3n namespaces() (que invoca _wrap__xmlNode_nsDef_get()) en un nieto de un nodo que hace referencia a una entidad. Esta vulnerabilidad puede provocar denegaci\u00f3n de servicio y ejecuci\u00f3n remota de c\u00f3digo."
    }
  ],
  "id": "CVE-2024-34392",
  "lastModified": "2025-10-10T18:19:30.443",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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