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CVE-2021-42260

Estado: ModificadaAlta (7.5)—

TinyXML through 2.6.2 has an infinite loop in TiXmlParsingData::Stamp in tinyxmlparser.cpp via the TIXML_UTF_LEAD_0 case. It can be triggered by a crafted XML message and leads to a denial of service.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Debian — Debian LinuxTinyxml Project — Tinyxml

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-42260",
  "cveTags": [],
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
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          "privilegesRequired": "NONE",
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  "affected": [
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  "published": "2021-10-11T20:15:07.433",
  "references": [
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  "vulnStatus": "Modified",
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      "description": [
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          "lang": "en",
          "value": "CWE-835"
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "TinyXML through 2.6.2 has an infinite loop in TiXmlParsingData::Stamp in tinyxmlparser.cpp via the TIXML_UTF_LEAD_0 case. It can be triggered by a crafted XML message and leads to a denial of service."
    },
    {
      "lang": "es",
      "value": "TinyXML versiones hasta 2.6.2, presenta un bucle infinito en la función TiXmlParsingData::Stamp en el archivo tinyxmlparser.cpp por medio del caso TIXML_UTF_LEAD_0. Puede ser activado por un mensaje XML diseñado y conlleva una denegación de servicio"
    }
  ],
  "lastModified": "2026-06-17T04:09:31.687",
  "configurations": [
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}