Vulnerability-Lookup

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

URL	Tags
secalert@redhat.com	http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7049	Patch
secalert@redhat.com	http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7050	Patch
secalert@redhat.com	http://www.gnutls.org/security.html#GNUTLS-SA-2013-3	Vendor Advisory
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2013/10/25/2
af854a3a-2127-422b-91ae-364da2661108	http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7049	Patch
af854a3a-2127-422b-91ae-364da2661108	http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7050	Patch
af854a3a-2127-422b-91ae-364da2661108	http://www.gnutls.org/security.html#GNUTLS-SA-2013-3	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://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

JSON

To clipboard

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      "lang": "en",
      "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."
    }
  ],
  "id": "CVE-2013-4466",
  "lastModified": "2026-06-16T23:57:16.623",
  "metrics": {
    "cvssMetricV2": [
      {
        "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"
        },
        "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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      "tags": [
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    {
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2013-4466 (GCVE-0-2013-4466)

Vulnerability from cvelistv5 – Published: 2013-11-19 19:00 – Updated: 2024-09-16 20:21

Summary

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

4 references

URL	Tags
http://www.openwall.com/lists/oss-security/2013/10/25/2	mailing-listx_refsource_MLIST
http://article.gmane.org/gmane.comp.encryption.gp…	mailing-listx_refsource_MLIST
http://www.gnutls.org/security.html#GNUTLS-SA-2013-3	x_refsource_CONFIRM
http://article.gmane.org/gmane.comp.encryption.gp…	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

FKIE_CVE-2013-4466

CVE-2013-4466 (GCVE-0-2013-4466)

Tags

Sightings

Nomenclature

Related by attack behaviour