GSD-2020-1986

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Improper input validation vulnerability in Secdo allows an authenticated local user with 'create folders or append data' access to the root of the OS disk (C:\) to cause a system crash on every login. This issue affects all versions Secdo for Windows.
Aliases
Aliases
CVE-2020-1986
To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-1986",
    "description": "Improper input validation vulnerability in Secdo allows an authenticated local user with \u0027create folders or append data\u0027 access to the root of the OS disk (C:\\) to cause a system crash on every login. This issue affects all versions Secdo for Windows.",
    "id": "GSD-2020-1986"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-1986"
      ],
      "details": "Improper input validation vulnerability in Secdo allows an authenticated local user with \u0027create folders or append data\u0027 access to the root of the OS disk (C:\\) to cause a system crash on every login. This issue affects all versions Secdo for Windows.",
      "id": "GSD-2020-1986",
      "modified": "2023-12-13T01:21:57.836528Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@paloaltonetworks.com",
        "DATE_PUBLIC": "2020-04-08T16:00:00.000Z",
        "ID": "CVE-2020-1986",
        "STATE": "PUBLIC",
        "TITLE": "Secdo: Local authenticated users can cause Windows system crash"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Secdo",
                    "version": {
                      "version_data": [
                        {
                          "platform": "Windows",
                          "version_affected": "=",
                          "version_value": "all versions"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Secdo"
            }
          ]
        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "We like to thank Eviatar Gerzi of CyberArk Labs Team for discovering and reporting this issue."
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
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            "lang": "eng",
            "value": "Improper input validation vulnerability in Secdo allows an authenticated local user with \u0027create folders or append data\u0027 access to the root of the OS disk (C:\\) to cause a system crash on every login. This issue affects all versions Secdo for Windows."
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-20 Improper Input Validation"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://security.paloaltonetworks.com/CVE-2020-1986",
            "refsource": "MISC",
            "url": "https://security.paloaltonetworks.com/CVE-2020-1986"
          }
        ]
      },
      "solution": [
        {
          "lang": "eng",
          "value": "This product is no longer supported and the issue will not be fixed. This issue can be easily mitigated by creating a \"C:\\proc\" folder and not allowing unprivileged users to access to that folder, or ensuring unprivileged users do not have \u0027create folder\u0027 access to the root of a disk (C:\\)."
        }
      ],
      "source": {
        "defect": [
          "PDV-1615"
        ],
        "discovery": "EXTERNAL"
      },
      "timeline": [
        {
          "lang": "eng",
          "time": "2020-04-08T16:00:00.000Z",
          "value": "Initial publication"
        }
      ],
      "work_around": [
        {
          "lang": "eng",
          "value": "Exploitation of this issue can be prevented by creating a \"C:\\proc\" folder and not allowing unprivileged users to access that folder."
        }
      ]
    },
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          "ID": "CVE-2020-1986"
        },
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        "description": {
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              "lang": "en",
              "value": "Improper input validation vulnerability in Secdo allows an authenticated local user with \u0027create folders or append data\u0027 access to the root of the OS disk (C:\\) to cause a system crash on every login. This issue affects all versions Secdo for Windows."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-20"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://security.paloaltonetworks.com/CVE-2020-1986",
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              "tags": [
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              "url": "https://security.paloaltonetworks.com/CVE-2020-1986"
            }
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.9,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-04-10T14:28Z",
      "publishedDate": "2020-04-08T19:15Z"
    }
  }
}



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