FKIE_CVE-2021-30470

Vulnerability from fkie_nvd - Published: 2021-05-26 22:15 - Updated: 2026-06-17 03:50
Summary
A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call among PdfTokenizer::ReadArray(), PdfTokenizer::GetNextVariant() and PdfTokenizer::ReadDataType() functions can lead to a stack overflow.
References
patrick@puiterwijk.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1947436Exploit, Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1947436Exploit, Issue Tracking, Patch, Third Party Advisory
Impacted products
Vendor Product Version
podofo_project podofo 0.9.7
redhat enterprise_linux 7.0
fedoraproject fedora 33

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "podofo",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "PoDoFo 0.9.7"
            }
          ]
        }
      ],
      "source": "patrick@puiterwijk.org"
    }
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call among PdfTokenizer::ReadArray(), PdfTokenizer::GetNextVariant() and PdfTokenizer::ReadDataType() functions can lead to a stack overflow."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 un fallo en PoDoFo versi\u00f3n 0.9.7.\u0026#xa0;Una llamada recursiva no controlada entre las funciones PdfTokenizer::ReadArray(), PdfTokenizer::GetNextVariant() y PdfTokenizer::ReadDataType() puede conllevar a un desbordamiento de pila"
    }
  ],
  "id": "CVE-2021-30470",
  "lastModified": "2026-06-17T03:50:18.090",
  "metrics": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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        "obtainOtherPrivilege": false,
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  "published": "2021-05-26T22:15:08.053",
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  "vulnStatus": "Modified",
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  ]
}



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