fkie_cve-2011-4914
Vulnerability from fkie_nvd
Published
2012-06-21 23:55
Modified
2024-11-21 01:33
Severity ?
Summary
The ROSE protocol implementation in the Linux kernel before 2.6.39 does not verify that certain data-length values are consistent with the amount of data sent, which might allow remote attackers to obtain sensitive information from kernel memory or cause a denial of service (out-of-bounds read) via crafted data to a ROSE socket.



{
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The ROSE protocol implementation in the Linux kernel before 2.6.39 does not verify that certain data-length values are consistent with the amount of data sent, which might allow remote attackers to obtain sensitive information from kernel memory or cause a denial of service (out-of-bounds read) via crafted data to a ROSE socket."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n del protocolo ROSE en el kernel de Linux anteriores a v2.6.39 no verifica que algunos valores de la longitud de datos son consistentes con la cantidad de datos enviada, lo que podr\u00eda permitir a atacantes remotos a obtener informaci\u00f3n sensible de la memoria del kernel o provocar una denegaci\u00f3n de servicio (lectura fuera de los l\u00edmites) a trav\u00e9s de una cadena de datos manipulada sobre un socket ROSE.\r\n"
    }
  ],
  "id": "CVE-2011-4914",
  "lastModified": "2024-11-21T01:33:17.430",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.4,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2012-06-21T23:55:02.457",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Broken Link"
      ],
      "url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
    },
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      "tags": [
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2011/12/28/2"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
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        "VDB Entry"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=770777"
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    {
      "source": "secalert@redhat.com",
      "tags": [
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    },
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
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      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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