fkie_cve-2012-2114
Vulnerability from fkie_nvd
Published
2012-08-31 22:55
Modified
2025-04-11 00:51
Severity ?
Summary
Stack-based buffer overflow in fprintf in musl before 0.8.8 and earlier allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string to an unbuffered stream such as stderr.
References
secalert@redhat.comhttp://www.etalabs.net/musl/download.html
secalert@redhat.comhttp://www.openwall.com/lists/musl/2012/04/17/1
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/04/18/5
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/04/18/6
secalert@redhat.comhttp://www.securityfocus.com/bid/53144
af854a3a-2127-422b-91ae-364da2661108http://www.etalabs.net/musl/download.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/musl/2012/04/17/1
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/04/18/5
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/04/18/6
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/53144
Impacted products
Vendor Product Version
etalabs musl *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:etalabs:musl:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "934D9EA4-4AB6-4A5E-8F99-4B8D1A5026B6",
              "versionEndIncluding": "0.8.8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based buffer overflow in fprintf in musl before 0.8.8 and earlier allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string to an unbuffered stream such as stderr."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer basado en pila en fprintf de musl anteriores a v0.8.8 permite a atacantes dependientes del contexto provocar una denegaci\u00f3n del servicio (ca\u00edda de la aplicaci\u00f3n) o probablmente ejecutar c\u00f3digo de su elecci\u00f3n mediante una cadena de caracteres larga en una transmisi\u00f3n sin b\u00fafer como puede ser stderr."
    }
  ],
  "id": "CVE-2012-2114",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2012-08-31T22:55:01.623",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://www.etalabs.net/musl/download.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/musl/2012/04/17/1"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/04/18/5"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/04/18/6"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/53144"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.etalabs.net/musl/download.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/musl/2012/04/17/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/04/18/5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/04/18/6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/53144"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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