CVE-2006-6170

Estado: ModificadaAlta (7.5)—
Buffer overflow in the tls_x509_name_oneline function in the mod_tls module, as used in ProFTPD 1.3.0a and earlier, and possibly other products, allows remote attackers to execute arbitrary code via a large data length argument, a different vulnerability than CVE-2006-5815.
CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Puntuación base: 7.5
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 17%
Percentil entre todas las CVEs puntuadas: 97
Fecha de la puntuación: 6/10/2026
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 (1)

Proftpd Project — Proftpd
CWE

NVD-CWE-Other
Referencias

JSON original (NVD)

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{
  "id": "CVE-2006-6170",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": true,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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        }
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    }
  ],
  "published": "2006-11-30T15:28:00.000",
  "references": [
    {
      "url": "http://elegerov.blogspot.com/2006/10/do-you-remember-2-years-old-overflow.html",
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    {
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in the tls_x509_name_oneline function in the mod_tls module, as used in ProFTPD 1.3.0a and earlier, and possibly other products, allows remote attackers to execute arbitrary code via a large data length argument, a different vulnerability than CVE-2006-5815."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer en la función tls_x509_name_oneline en el módulo mod_tls, tal y como se usa en ProFTPD 1.3.0a y versiones anteriores, y posiblemente otros productos, permite a atacantes remotos ejecutar código de su elección mediante un argumento con datos de gran longitud.\r\nVulnerabilidad distinta a CVE-2006-5815."
    }
  ],
  "lastModified": "2026-06-16T22:32:36.530",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:proftpd_project:proftpd:*:*:*:*:*:*:*:*",
              "vulnerable": true,
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              "versionEndIncluding": "1.3.0a"
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          ],
          "operator": "OR"
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      ]
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  "sourceIdentifier": "cve@mitre.org"
}