fkie_cve-2013-1802
Vulnerability from fkie_nvd
Published
2013-04-09 20:55
Modified
2025-04-11 00:51
Severity ?
Summary
The extlib gem 0.9.15 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion, a similar vulnerability to CVE-2013-0156.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2013-04/msg00002.html
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=917233
secalert@redhat.comhttps://github.com/datamapper/extlib/compare/b4f98174ec35ac96f76a08d5624fad05d22879b5...4540e7102b803624cc2eade4bb8aaaa934fc31c5Exploit, Patch
secalert@redhat.comhttps://support.cloud.engineyard.com/entries/22915701-january-14-2013-security-vulnerabilities-httparty-extlib-crack-nori-update-these-gems-immediately
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00002.html
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=917233
af854a3a-2127-422b-91ae-364da2661108https://github.com/datamapper/extlib/compare/b4f98174ec35ac96f76a08d5624fad05d22879b5...4540e7102b803624cc2eade4bb8aaaa934fc31c5Exploit, Patch
af854a3a-2127-422b-91ae-364da2661108https://support.cloud.engineyard.com/entries/22915701-january-14-2013-security-vulnerabilities-httparty-extlib-crack-nori-update-these-gems-immediately
Impacted products
Vendor Product Version
dan_kubb extlib *
dan_kubb extlib 0.9.2
dan_kubb extlib 0.9.3
dan_kubb extlib 0.9.4
dan_kubb extlib 0.9.5
dan_kubb extlib 0.9.6
dan_kubb extlib 0.9.7
dan_kubb extlib 0.9.8
dan_kubb extlib 0.9.9
dan_kubb extlib 0.9.10
dan_kubb extlib 0.9.11
dan_kubb extlib 0.9.12
dan_kubb extlib 0.9.13
dan_kubb extlib 0.9.14


To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "value": "The extlib gem 0.9.15 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion, a similar vulnerability to CVE-2013-0156."
    },
    {
      "lang": "es",
      "value": "La gema extlib 0.9.15 y anteriores para Ruby  no restringe adecuadamente las conversiones de los valores de cadena, lo que podr\u00eda permitir a atacantes remotos llevar a cabo ataques de inyecci\u00f3n de objetos y la ejecuci\u00f3n de c\u00f3digo arbitrario o provocar incluso una denegaci\u00f3n de servicio (consumo de memoria y CPU), aprovechando el soporte Action PAck para (1) los conversores de tipo YALM o (2) los conversores de tipo Symbol. Vulnerabilidad similar a  CVE-2013-0156."
    }
  ],
  "id": "CVE-2013-1802",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
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        "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"
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        "impactScore": 6.4,
        "obtainAllPrivilege": false,
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  },
  "published": "2013-04-09T20:55:01.977",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00002.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=917233"
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    {
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      "tags": [
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    },
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  "vulnStatus": "Deferred",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-264"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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