Vulnerability-Lookup

CVE-2020-27187 (GCVE-0-2020-27187)

Vulnerability from cvelistv5 – Published: 2020-10-26 16:19 – Updated: 2024-08-04 16:11

Summary

An issue was discovered in KDE Partition Manager 4.1.0 before 4.2.0. The kpmcore_externalcommand helper contains a logic flaw in which the service invoking D-Bus is not properly checked. An attacker on the local machine can replace /etc/fstab, and execute mount and other partitioning related commands, while KDE Partition Manager is running. the mount command can then be used to gain full root privileges.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/KDE/partitionmanager/compare/v…	x_refsource_MISC
https://kde.org/info/security/advisory-20201017-1.txt	x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=1890199	x_refsource_MISC
https://security.gentoo.org/glsa/202011-03	vendor-advisoryx_refsource_GENTOO

Show details on NVD website

JSON

To clipboard

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CNVD-2020-60096

Vulnerability from cnvd - Published: 2020-11-02

Title

KDE Partition Manager命令注入漏洞

Description

KDE Partition Manager是KDE社区的一个Linux下的磁盘分区软件。该软件可以对磁盘、分区以及文件系统进行管理，可以创建、删除、复制、备份和恢复分区，支持各种分区格式，包括：(ext2/3, reiserfs, NTFS, FAT32, 等)。 KDE Partition Manager 4.1.0至4.2.0版本存在命令注入漏洞，该漏洞允许本地计算机上的攻击者可以替换/etc/fstab并执行安装和其他与分区相关的命令，然后，可以使用mount命令获取完整的root特权。

Severity

高

Patch Name

KDE Partition Manager命令注入漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://kde.org/info/security/advisory-20201017-1.txt

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-27187

Impacted products

Name
KDE KDE Partition Manager >=4.1.0，<=4.2.0

Show details on source website

JSON

To clipboard

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      "cveNumber": "CVE-2020-27187",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27187"
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  },
  "description": "KDE Partition Manager\u662fKDE\u793e\u533a\u7684\u4e00\u4e2aLinux\u4e0b\u7684\u78c1\u76d8\u5206\u533a\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u4ee5\u5bf9\u78c1\u76d8\u3001\u5206\u533a\u4ee5\u53ca\u6587\u4ef6\u7cfb\u7edf\u8fdb\u884c\u7ba1\u7406\uff0c\u53ef\u4ee5\u521b\u5efa\u3001\u5220\u9664\u3001\u590d\u5236\u3001\u5907\u4efd\u548c\u6062\u590d\u5206\u533a\uff0c\u652f\u6301\u5404\u79cd\u5206\u533a\u683c\u5f0f\uff0c\u5305\u62ec\uff1a(ext2/3, reiserfs, NTFS, FAT32, \u7b49)\u3002\n\nKDE Partition Manager 4.1.0\u81f34.2.0\u7248\u672c\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u672c\u5730\u8ba1\u7b97\u673a\u4e0a\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u66ff\u6362/etc/fstab\u5e76\u6267\u884c\u5b89\u88c5\u548c\u5176\u4ed6\u4e0e\u5206\u533a\u76f8\u5173\u7684\u547d\u4ee4\uff0c\u7136\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528mount\u547d\u4ee4\u83b7\u53d6\u5b8c\u6574\u7684root\u7279\u6743\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://kde.org/info/security/advisory-20201017-1.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-60096",
  "openTime": "2020-11-02",
  "patchDescription": "KDE Partition Manager\u662fKDE\u793e\u533a\u7684\u4e00\u4e2aLinux\u4e0b\u7684\u78c1\u76d8\u5206\u533a\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u4ee5\u5bf9\u78c1\u76d8\u3001\u5206\u533a\u4ee5\u53ca\u6587\u4ef6\u7cfb\u7edf\u8fdb\u884c\u7ba1\u7406\uff0c\u53ef\u4ee5\u521b\u5efa\u3001\u5220\u9664\u3001\u590d\u5236\u3001\u5907\u4efd\u548c\u6062\u590d\u5206\u533a\uff0c\u652f\u6301\u5404\u79cd\u5206\u533a\u683c\u5f0f\uff0c\u5305\u62ec\uff1a(ext2/3, reiserfs, NTFS, FAT32, \u7b49)\u3002\r\n\r\nKDE Partition Manager 4.1.0\u81f34.2.0\u7248\u672c\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u672c\u5730\u8ba1\u7b97\u673a\u4e0a\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u66ff\u6362/etc/fstab\u5e76\u6267\u884c\u5b89\u88c5\u548c\u5176\u4ed6\u4e0e\u5206\u533a\u76f8\u5173\u7684\u547d\u4ee4\uff0c\u7136\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528mount\u547d\u4ee4\u83b7\u53d6\u5b8c\u6574\u7684root\u7279\u6743\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "KDE Partition Manager\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "KDE KDE Partition Manager \u003e=4.1.0\uff0c\u003c=4.2.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-27187",
  "serverity": "\u9ad8",
  "submitTime": "2020-10-27",
  "title": "KDE Partition Manager\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

FKIE_CVE-2020-27187

Vulnerability from fkie_nvd - Published: 2020-10-26 17:15 - Updated: 2026-06-17 03:08

Severity

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
cve@mitre.org	https://bugzilla.redhat.com/show_bug.cgi?id=1890199	Issue Tracking, Vendor Advisory
cve@mitre.org	https://github.com/KDE/partitionmanager/compare/v4.1.0...v4.2.0	Release Notes, Third Party Advisory
cve@mitre.org	https://kde.org/info/security/advisory-20201017-1.txt	Patch, Vendor Advisory
cve@mitre.org	https://security.gentoo.org/glsa/202011-03	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.redhat.com/show_bug.cgi?id=1890199	Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/KDE/partitionmanager/compare/v4.1.0...v4.2.0	Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://kde.org/info/security/advisory-20201017-1.txt	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://security.gentoo.org/glsa/202011-03	Third Party Advisory

Impacted products

	Vendor	Product	Version
	kde	partition_manager	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:kde:partition_manager:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CABCE46F-9AFA-4152-B6AF-C3598F1BC299",
              "versionEndExcluding": "4.2.0",
              "versionStartIncluding": "4.1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in KDE Partition Manager 4.1.0 before 4.2.0. The kpmcore_externalcommand helper contains a logic flaw in which the service invoking D-Bus is not properly checked. An attacker on the local machine can replace /etc/fstab, and execute mount and other partitioning related commands, while KDE Partition Manager is running. the mount command can then be used to gain full root privileges."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en KDE Partition Manager versiones 4.1.0 anteriores a 4.2.0.\u0026#xa0;El asistente kpmcore_externalcommand contiene un fallo l\u00f3gico en el que el servicio que invoca D-Bus no es apropiadamente comprobado.\u0026#xa0;Un atacante en la m\u00e1quina local puede reemplazar a /etc/fstab, y ejecutar un montaje y otros comandos relacionados con la partici\u00f3n, mientras KDE Partition Manager se est\u00e1 ejecutando.\u0026#xa0;El comando mount puede entonces ser usado para alcanzar privilegios root completos"
    }
  ],
  "id": "CVE-2020-27187",
  "lastModified": "2026-06-17T03:08:55.283",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-10-26T17:15:12.813",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890199"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/KDE/partitionmanager/compare/v4.1.0...v4.2.0"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://kde.org/info/security/advisory-20201017-1.txt"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://security.gentoo.org/glsa/202011-03"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890199"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/KDE/partitionmanager/compare/v4.1.0...v4.2.0"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://kde.org/info/security/advisory-20201017-1.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://security.gentoo.org/glsa/202011-03"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-GPCW-46FQ-3VQF

Vulnerability from github – Published: 2022-05-24 17:32 – Updated: 2022-05-24 17:32

Details

Severity

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-27187"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-26T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in KDE Partition Manager 4.1.0 before 4.2.0. The kpmcore_externalcommand helper contains a logic flaw in which the service invoking D-Bus is not properly checked. An attacker on the local machine can replace /etc/fstab, and execute mount and other partitioning related commands, while KDE Partition Manager is running. the mount command can then be used to gain full root privileges.",
  "id": "GHSA-gpcw-46fq-3vqf",
  "modified": "2022-05-24T17:32:11Z",
  "published": "2022-05-24T17:32:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27187"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890199"
    },
    {
      "type": "WEB",
      "url": "https://github.com/KDE/partitionmanager/compare/v4.1.0...v4.2.0"
    },
    {
      "type": "WEB",
      "url": "https://kde.org/info/security/advisory-20201017-1.txt"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202011-03"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2020-27187

Vulnerability from gsd - Updated: 2023-12-13 01:22

Details

Aliases

CVE-2020-27187

Aliases

CVE-2020-27187

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2020-27187",
    "description": "An issue was discovered in KDE Partition Manager 4.1.0 before 4.2.0. The kpmcore_externalcommand helper contains a logic flaw in which the service invoking D-Bus is not properly checked. An attacker on the local machine can replace /etc/fstab, and execute mount and other partitioning related commands, while KDE Partition Manager is running. the mount command can then be used to gain full root privileges.",
    "id": "GSD-2020-27187",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-27187.html",
      "https://security.archlinux.org/CVE-2020-27187"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-27187"
      ],
      "details": "An issue was discovered in KDE Partition Manager 4.1.0 before 4.2.0. The kpmcore_externalcommand helper contains a logic flaw in which the service invoking D-Bus is not properly checked. An attacker on the local machine can replace /etc/fstab, and execute mount and other partitioning related commands, while KDE Partition Manager is running. the mount command can then be used to gain full root privileges.",
      "id": "GSD-2020-27187",
      "modified": "2023-12-13T01:22:10.925976Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-27187",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "An issue was discovered in KDE Partition Manager 4.1.0 before 4.2.0. The kpmcore_externalcommand helper contains a logic flaw in which the service invoking D-Bus is not properly checked. An attacker on the local machine can replace /etc/fstab, and execute mount and other partitioning related commands, while KDE Partition Manager is running. the mount command can then be used to gain full root privileges."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/KDE/partitionmanager/compare/v4.1.0...v4.2.0",
            "refsource": "MISC",
            "url": "https://github.com/KDE/partitionmanager/compare/v4.1.0...v4.2.0"
          },
          {
            "name": "https://kde.org/info/security/advisory-20201017-1.txt",
            "refsource": "CONFIRM",
            "url": "https://kde.org/info/security/advisory-20201017-1.txt"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1890199",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890199"
          },
          {
            "name": "GLSA-202011-03",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202011-03"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:kde:partition_manager:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.2.0",
                "versionStartIncluding": "4.1.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-27187"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "An issue was discovered in KDE Partition Manager 4.1.0 before 4.2.0. The kpmcore_externalcommand helper contains a logic flaw in which the service invoking D-Bus is not properly checked. An attacker on the local machine can replace /etc/fstab, and execute mount and other partitioning related commands, while KDE Partition Manager is running. the mount command can then be used to gain full root privileges."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
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            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://kde.org/info/security/advisory-20201017-1.txt",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://kde.org/info/security/advisory-20201017-1.txt"
            },
            {
              "name": "https://github.com/KDE/partitionmanager/compare/v4.1.0...v4.2.0",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "https://github.com/KDE/partitionmanager/compare/v4.1.0...v4.2.0"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1890199",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Vendor Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890199"
            },
            {
              "name": "GLSA-202011-03",
              "refsource": "GENTOO",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://security.gentoo.org/glsa/202011-03"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-04-28T18:24Z",
      "publishedDate": "2020-10-26T17:15Z"
    }
  }
}

UBUNTU-CVE-2020-27187 (CVE-2020-27187)

Vulnerability from osv_ubuntu – Published: 2020-10-26 17:15 – Updated: 2026-04-22 07:39 – Source website

Details

Severity

7.8 (High)


                    
                      CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2020-27187	REPORT
	https://kde.org/info/security/advisory-20201017-1.txt	REPORT
	https://invent.kde.org/system/kpmcore/-/commit/c4…	REPORT
	https://invent.kde.org/system/kpmcore/-/commit/7e…	REPORT
	https://bugzilla.redhat.com/show_bug.cgi?id=1890199	REPORT
	https://www.cve.org/CVERecord?id=CVE-2020-27187	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libkpmcore7",
            "binary_version": "3.3.0-2ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "kpmcore",
        "purl": "pkg:deb/ubuntu/kpmcore@3.3.0-2ubuntu1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.1.2-1",
        "3.2.0-2",
        "3.2.1-2ubuntu1",
        "3.2.1-3",
        "3.3.0-2",
        "3.3.0-2ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libkpmcore9",
            "binary_version": "4.1.0-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "kpmcore",
        "purl": "pkg:deb/ubuntu/kpmcore@4.1.0-2?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.3.0-5",
        "4.0.1-2",
        "4.1.0-0ubuntu1",
        "4.1.0-2"
      ]
    }
  ],
  "aliases": [],
  "details": "An issue was discovered in KDE Partition Manager 4.1.0 before 4.2.0. The kpmcore_externalcommand helper contains a logic flaw in which the service invoking D-Bus is not properly checked. An attacker on the local machine can replace /etc/fstab, and execute mount and other partitioning related commands, while KDE Partition Manager is running. the mount command can then be used to gain full root privileges.",
  "id": "UBUNTU-CVE-2020-27187",
  "modified": "2026-04-22T07:39:36Z",
  "published": "2020-10-26T17:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-27187"
    },
    {
      "type": "REPORT",
      "url": "https://kde.org/info/security/advisory-20201017-1.txt"
    },
    {
      "type": "REPORT",
      "url": "https://invent.kde.org/system/kpmcore/-/commit/c466c5db11b5cee546d1ec0594c2f1105a354fed"
    },
    {
      "type": "REPORT",
      "url": "https://invent.kde.org/system/kpmcore/-/commit/7ec4b611dcf822439b081613cca4184689266454"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890199"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-27187"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-27187"
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2020-27187 (GCVE-0-2020-27187)

CNVD-2020-60096

FKIE_CVE-2020-27187

GHSA-GPCW-46FQ-3VQF

GSD-2020-27187

UBUNTU-CVE-2020-27187 (CVE-2020-27187)

Tags

Sightings

Nomenclature

Related by attack behaviour