FKIE_CVE-2013-4466

Vulnerability from fkie_nvd - Published: 2013-11-20 14:12 - Updated: 2026-06-16 23:57
Severity
Summary
Buffer overflow in the dane_query_tlsa function in the DANE library (libdane) in GnuTLS 3.1.x before 3.1.15 and 3.2.x before 3.2.5 allows remote servers to cause a denial of service (memory corruption) via a response with more than four DANE entries.
References
secalert@redhat.comhttp://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7049Patch
secalert@redhat.comhttp://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7050Patch
secalert@redhat.comhttp://www.gnutls.org/security.html#GNUTLS-SA-2013-3Vendor Advisory
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2013/10/25/2
af854a3a-2127-422b-91ae-364da2661108http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7049Patch
af854a3a-2127-422b-91ae-364da2661108http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7050Patch
af854a3a-2127-422b-91ae-364da2661108http://www.gnutls.org/security.html#GNUTLS-SA-2013-3Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/10/25/2
Impacted products
Vendor Product Version
gnu gnutls 3.1.0
gnu gnutls 3.1.1
gnu gnutls 3.1.2
gnu gnutls 3.1.3
gnu gnutls 3.1.4
gnu gnutls 3.1.5
gnu gnutls 3.1.6
gnu gnutls 3.1.7
gnu gnutls 3.1.8
gnu gnutls 3.1.9
gnu gnutls 3.1.10
gnu gnutls 3.1.11
gnu gnutls 3.1.12
gnu gnutls 3.1.13
gnu gnutls 3.1.14
gnu gnutls 3.2.0
gnu gnutls 3.2.1
gnu gnutls 3.2.2
gnu gnutls 3.2.3
gnu gnutls 3.2.4
To clipboard 

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  "cveTags": [],
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      "value": "Buffer overflow in the dane_query_tlsa function in the DANE library (libdane) in GnuTLS 3.1.x before 3.1.15 and 3.2.x before 3.2.5 allows remote servers to cause a denial of service (memory corruption) via a response with more than four DANE entries."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer en la funci\u00f3n dane_query_tlsa de la librer\u00eda DANE (libdane) en GnuTLS 3.1.x anterior a la versi\u00f3n 3.1.15 y 3.2.x anterior a 3.2.5 permite en servidores remotos provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de una respuesta que implique m\u00e1s de 4 entradas DANE."
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  "id": "CVE-2013-4466",
  "lastModified": "2026-06-16T23:57:16.623",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
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        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  "published": "2013-11-20T14:12:30.350",
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  "vulnStatus": "Modified",
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          "value": "CWE-119"
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      "source": "nvd@nist.gov",
      "type": "Primary"
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}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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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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