GSD-2014-3519

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
The open_by_handle_at function in vzkernel before 042stab090.5 in the OpenVZ modification for the Linux kernel 2.6.32, when using simfs, might allow local container users with CAP_DAC_READ_SEARCH capability to bypass an intended container protection mechanism and access arbitrary files on a filesystem via vectors related to use of the file_handle structure.
Aliases
Aliases
CVE-2014-3519
To clipboard 

{
  "GSD": {
    "alias": "CVE-2014-3519",
    "description": "The open_by_handle_at function in vzkernel before 042stab090.5 in the OpenVZ modification for the Linux kernel 2.6.32, when using simfs, might allow local container users with CAP_DAC_READ_SEARCH capability to bypass an intended container protection mechanism and access arbitrary files on a filesystem via vectors related to use of the file_handle structure.",
    "id": "GSD-2014-3519"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2014-3519"
      ],
      "details": "The open_by_handle_at function in vzkernel before 042stab090.5 in the OpenVZ modification for the Linux kernel 2.6.32, when using simfs, might allow local container users with CAP_DAC_READ_SEARCH capability to bypass an intended container protection mechanism and access arbitrary files on a filesystem via vectors related to use of the file_handle structure.",
      "id": "GSD-2014-3519",
      "modified": "2023-12-13T01:22:53.657736Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2014-3519",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
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              "product": {
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                  {
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          }
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            "name": "68171",
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          {
            "name": "https://help.virtuozzo.com/customer/en/portal/articles/2563842-cu-2-6-32-042stab090-5-parallels-virtuozzo-containers-4-7-core-update",
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          },
          {
            "name": "[oss-security] 20140624 OpenVZ simfs container filesystem breakout",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2014/06/24/16"
          },
          {
            "name": "https://openvz.org/Download/kernel/rhel6/042stab090.5",
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            "url": "https://openvz.org/Download/kernel/rhel6/042stab090.5"
          },
          {
            "name": "https://help.virtuozzo.com/customer/en/portal/articles/2522783-parallels-cloud-server-6-0-update-6-hotfix-8-6-0-6-2004-",
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            "url": "https://help.virtuozzo.com/customer/en/portal/articles/2522783-parallels-cloud-server-6-0-update-6-hotfix-8-6-0-6-2004-"
          },
          {
            "name": "https://help.virtuozzo.com/customer/en/portal/articles/2563843-cu-2-6-32-042stab090-5-parallels-server-bare-metal-5-0-core-update",
            "refsource": "CONFIRM",
            "url": "https://help.virtuozzo.com/customer/en/portal/articles/2563843-cu-2-6-32-042stab090-5-parallels-server-bare-metal-5-0-core-update"
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      }
    },
    "nvd.nist.gov": {
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                "cpe23Uri": "cpe:2.3:o:openvz:vzkernel:2.6.32:*:*:*:*:*:*:*",
                "cpe_name": [],
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-284"
                }
              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://openvz.org/Download/kernel/rhel6/042stab090.5",
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              "tags": [
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              "url": "https://openvz.org/Download/kernel/rhel6/042stab090.5"
            },
            {
              "name": "https://help.virtuozzo.com/customer/en/portal/articles/2563843-cu-2-6-32-042stab090-5-parallels-server-bare-metal-5-0-core-update",
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            },
            {
              "name": "https://help.virtuozzo.com/customer/en/portal/articles/2563842-cu-2-6-32-042stab090-5-parallels-virtuozzo-containers-4-7-core-update",
              "refsource": "CONFIRM",
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            },
            {
              "name": "https://help.virtuozzo.com/customer/en/portal/articles/2522783-parallels-cloud-server-6-0-update-6-hotfix-8-6-0-6-2004-",
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            },
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              "name": "[oss-security] 20140624 OpenVZ simfs container filesystem breakout",
              "refsource": "MLIST",
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              "url": "http://www.openwall.com/lists/oss-security/2014/06/24/16"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 2.0,
          "impactScore": 4.0
        }
      },
      "lastModifiedDate": "2018-02-27T18:37Z",
      "publishedDate": "2018-02-01T17:29Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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