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      "value": "ProFTPD 1.3.0a and earlier does not properly set the buffer size limit when CommandBufferSize is specified in the configuration file, which leads to an off-by-two buffer underflow.  NOTE: in November 2006, the role of CommandBufferSize was originally associated with CVE-2006-5815, but this was an error stemming from a vague initial disclosure.  NOTE: ProFTPD developers dispute this issue, saying that the relevant memory location is overwritten by assignment before further use within the affected function, so this is not a vulnerability"
    },
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      "value": "** IMPUGNADO ** ProFTPD 1.3.0a y versiones anteriores no asigna apropiadamente el l\u00edmite del b\u00fafer cuando se especifica CommandBufferSize en el fichero de configuraci\u00f3n, lo que conduce a un desbordamiento inferior de b\u00fafer por superaci\u00f3n de l\u00edmite (off-by-twho).\r\nNOTA: En Noviembre de 2006, el rol de CommandBufferSize fue originalmente asociado con CVE-2006-5815, lo cual fue erroneo debido a un vago descubrimiento inicial.\r\nNOTA: Los desarrolladores de ProFTPD impugnaron esta vulnerabilidad, diciendo que la ubicaci\u00f3n de memoria es sobre-escrita por asignaci\u00f3n antes de ser usada con la funci\u00f3n afectada, as\u00ed que no es una vulnerabilidad."
    }
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  "lastModified": "2025-04-09T00:30:58.490",
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          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
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{
  "affected": [],
  "aliases": [
    "CVE-2006-6171"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2006-11-30T15:28:00Z",
    "severity": "HIGH"
  },
  "details": "** DISPUTED **  ProFTPD 1.3.0a and earlier does not properly set the buffer size limit when CommandBufferSize is specified in the configuration file, which leads to an off-by-two buffer underflow.  NOTE: in November 2006, the role of CommandBufferSize was originally associated with CVE-2006-5815, but this was an error stemming from a vague initial disclosure.  NOTE: ProFTPD developers dispute this issue, saying that the relevant memory location is overwritten by assignment before further use within the affected function, so this is not a vulnerability.",
  "id": "GHSA-fg3g-4994-3829",
  "modified": "2022-05-01T07:35:34Z",
  "published": "2022-05-01T07:35:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2006-6171"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=214820"
    },
    {
      "type": "WEB",
      "url": "http://proftp.cvs.sourceforge.net/proftp/proftpd/src/main.c?r1=1.292\u0026r2=1.293\u0026sortby=date"
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    {
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    },
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      "type": "WEB",
      "url": "http://secunia.com/advisories/23184"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/23207"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/23329"
    },
    {
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      "url": "http://slackware.com/security/viewer.php?l=slackware-security\u0026y=2006\u0026m=slackware-security.502491"
    },
    {
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      "url": "http://www.debian.org/security/2006/dsa-1218"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2006/dsa-1222"
    },
    {
      "type": "WEB",
      "url": "http://www.gentoo.org/security/en/glsa/glsa-200611-26.xml"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:217-1"
    },
    {
      "type": "WEB",
      "url": "http://www.openpkg.com/security/advisories/OpenPKG-SA-2006.035.html"
    },
    {
      "type": "WEB",
      "url": "http://www.trustix.org/errata/2006/0070"
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  "schema_version": "1.4.0",
  "severity": []
}

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "ProFTPD 1.3.0a et versions ant\u00e9rieures.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUn d\u00e9bordement de m\u00e9moire permet \u00e0 un utilisateur distant de provoquer\nun d\u00e9ni de service \u00e0 distance. Une preuve d\u0027exploitation existe sur\nl\u0027Internet.\n\n  \n  \n\nUn d\u00e9bordement de m\u00e9moire dans une fonction du module mod_tls permet\nd\u0027ex\u00e9cuter un code arbitraire \u00e0 distance. L\u0027attaquant doit sp\u00e9cificier\nune longueur de donn\u00e9es de valeur \u00e9lev\u00e9e.\n\n## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2006-6170",
      "url": "https://www.cve.org/CVERecord?id=CVE-2006-6170"
    },
    {
      "name": "CVE-2006-5815",
      "url": "https://www.cve.org/CVERecord?id=CVE-2006-5815"
    },
    {
      "name": "CVE-2006-6171",
      "url": "https://www.cve.org/CVERecord?id=CVE-2006-6171"
    }
  ],
  "initial_release_date": "2006-12-04T00:00:00",
  "last_revision_date": "2006-12-04T00:00:00",
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Mandriva MDKSA-2006:271-1 du 30    novembre 2006 :",
      "url": "http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:271-1"
    }
  ],
  "reference": "CERTA-2006-AVI-524",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2006-12-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "\u003cspan class=\"textit\"\u003eProFTPD\u003c/span\u003e est un serveur de transfert de\nfichier pour le protocole FTP (RFC 959). Plusieurs vuln\u00e9rabilit\u00e9s\npermettent de r\u00e9aliser un d\u00e9ni de service ou d\u0027ex\u00e9cuter du code\narbitraire \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s de ProFTPD",
  "vendor_advisories": []
}

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          {
            "source": "cve@mitre.org",
            "url": "http://secunia.com/advisories/23179"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://secunia.com/advisories/23184"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://secunia.com/advisories/23207"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://secunia.com/advisories/23329"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://slackware.com/security/viewer.php?l=slackware-security\u0026y=2006\u0026m=slackware-security.502491"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.debian.org/security/2006/dsa-1218"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.debian.org/security/2006/dsa-1222"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.gentoo.org/security/en/glsa/glsa-200611-26.xml"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:217-1"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.openpkg.com/security/advisories/OpenPKG-SA-2006.035.html"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.trustix.org/errata/2006/0070"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=214820"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-Other"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}