Vulnerability-Lookup

FKIE_CVE-2013-6800

Vulnerability from fkie_nvd - Published: 2013-11-18 02:55 - Updated: 2026-06-17 00:00

Severity

Summary

An unspecified third-party database module for the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request, a different vulnerability than CVE-2013-1418.

References

URL	Tags
cve@mitre.org	http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757
cve@mitre.org	http://www.securityfocus.com/bid/63770
cve@mitre.org	https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d	Patch
af854a3a-2127-422b-91ae-364da2661108	http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/63770
af854a3a-2127-422b-91ae-364da2661108	https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d	Patch

Impacted products

Vendor	Product	Version
mit	kerberos	5-1.10.5
mit	kerberos	5-1.10.6
mit	kerberos	5-1.10.7
mit	kerberos_5	1.10
mit	kerberos_5	1.10.1
mit	kerberos_5	1.10.2
mit	kerberos_5	1.10.3
mit	kerberos_5	1.10.4

JSON

To clipboard

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  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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      "source": "cve@mitre.org"
    }
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  "configurations": [
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              "criteria": "cpe:2.3:a:mit:kerberos:5-1.10.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "42238DD3-2CFB-4F88-9CB6-A2B6F71DBB9D",
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    },
    {
      "lang": "es",
      "value": "Un m\u00f3dulo de base de datos de terceros sin especificar para Key Distribution Center (KDC) en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) 1.10.x permite a usuarios remotos autenticados provocar una denegaci\u00f3n de servicio (referencia a puntero NULL y cierre del demonio) a trav\u00e9s de una petici\u00f3n manipulada, una vulnerabilidad diferente a CVE-2013-1418."
    }
  ],
  "evaluatorComment": "CWE-476: NULL Pointer Dereference per http://cwe.mitre.org/data/definitions/476.html",
  "id": "CVE-2013-6800",
  "lastModified": "2026-06-17T00:00:57.490",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-11-18T02:55:10.063",
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      "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757"
    },
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2013-6800 (GCVE-0-2013-6800)

Vulnerability from cvelistv5 – Published: 2013-11-16 11:00 – Updated: 2024-08-06 17:46

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/krb5/krb5/commit/c2ccf4197f697…	x_refsource_CONFIRM
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757	x_refsource_CONFIRM
http://www.securityfocus.com/bid/63770	vdb-entryx_refsource_BID

Date Public

2013-11-04 00:00

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.