fkie_cve-2009-0759
Vulnerability from fkie_nvd
Published
2009-03-03 16:30
Modified
2025-04-09 00:30
Severity ?
Summary
Multiple CRLF injection vulnerabilities in webadmin in ZNC before 0.066 allow remote authenticated users to modify the znc.conf configuration file and gain privileges via CRLF sequences in the quit message and other vectors.
Impacted products
Vendor Product Version
znc znc *
znc znc 0.056
znc znc 0.058



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:znc:znc:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B3BC1DA6-B072-4966-9865-2D62B4614206",
              "versionEndIncluding": "0.062",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:znc:znc:0.056:*:*:*:*:*:*:*",
              "matchCriteriaId": "1BFE27D3-487B-41A2-A6CE-AA36E07506BE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:znc:znc:0.058:*:*:*:*:*:*:*",
              "matchCriteriaId": "13E7CC41-1923-4295-8AFC-8D295FDD9C5D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple CRLF injection vulnerabilities in webadmin in ZNC before 0.066 allow remote authenticated users to modify the znc.conf configuration file and gain privileges via CRLF sequences in the quit message and other vectors."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples vulnerabilidades de inyecci\u00f3n de retorno de carro y salto de l\u00ednea (CRLF) en ZNC antes de v0.066 permite a usuarios remotos autentificados modificar el fichero de configuraci\u00f3n znc.conf y conseguir un aumento de privilegios a trav\u00e9s de secuencias CRLF en el mensaje \"quit\" y otros vectores."
    }
  ],
  "id": "CVE-2009-0759",
  "lastModified": "2025-04-09T00:30:58.490",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": true,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2009-03-03T16:30:05.327",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://osvdb.org/52295"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/34230"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2009/dsa-1735"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openwall.com/lists/oss-security/2009/03/01/2"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://znc.svn.sourceforge.net/viewvc/znc/trunk/modules/webadmin.cpp?view=log\u0026sortby=rev\u0026sortdir=down\u0026pathrev=1395"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://znc.svn.sourceforge.net/viewvc/znc?view=rev\u0026sortby=rev\u0026sortdir=down\u0026revision=1395"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://znc.svn.sourceforge.net/viewvc/znc?view=rev\u0026sortby=rev\u0026sortdir=down\u0026revision=1396"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://osvdb.org/52295"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/34230"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2009/dsa-1735"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2009/03/01/2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://znc.svn.sourceforge.net/viewvc/znc/trunk/modules/webadmin.cpp?view=log\u0026sortby=rev\u0026sortdir=down\u0026pathrev=1395"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://znc.svn.sourceforge.net/viewvc/znc?view=rev\u0026sortby=rev\u0026sortdir=down\u0026revision=1395"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://znc.svn.sourceforge.net/viewvc/znc?view=rev\u0026sortby=rev\u0026sortdir=down\u0026revision=1396"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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