gsd-2021-28117
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
libdiscover/backends/KNSBackend/KNSResource.cpp in KDE Discover before 5.21.3 automatically creates links to potentially dangerous URLs (that are neither https:// nor http://) based on the content of the store.kde.org web site. (5.18.7 is also a fixed version.)
Aliases
Aliases
CVE-2021-28117


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-28117",
    "description": "libdiscover/backends/KNSBackend/KNSResource.cpp in KDE Discover before 5.21.3 automatically creates links to potentially dangerous URLs (that are neither https:// nor http://) based on the content of the store.kde.org web site. (5.18.7 is also a fixed version.)",
    "id": "GSD-2021-28117",
    "references": [
      "https://advisories.mageia.org/CVE-2021-28117.html",
      "https://security.archlinux.org/CVE-2021-28117"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-28117"
      ],
      "details": "libdiscover/backends/KNSBackend/KNSResource.cpp in KDE Discover before 5.21.3 automatically creates links to potentially dangerous URLs (that are neither https:// nor http://) based on the content of the store.kde.org web site. (5.18.7 is also a fixed version.)",
      "id": "GSD-2021-28117",
      "modified": "2023-12-13T01:23:29.056802Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2021-28117",
        "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": "libdiscover/backends/KNSBackend/KNSResource.cpp in KDE Discover before 5.21.3 automatically creates links to potentially dangerous URLs (that are neither https:// nor http://) based on the content of the store.kde.org web site. (5.18.7 is also a fixed version.)"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://userbase.kde.org/Discover",
            "refsource": "MISC",
            "url": "https://userbase.kde.org/Discover"
          },
          {
            "name": "https://github.com/KDE/discover/releases",
            "refsource": "MISC",
            "url": "https://github.com/KDE/discover/releases"
          },
          {
            "name": "https://kde.org/info/security/advisory-20210310-1.txt",
            "refsource": "CONFIRM",
            "url": "https://kde.org/info/security/advisory-20210310-1.txt"
          },
          {
            "name": "https://invent.kde.org/plasma/discover/commit/94478827aab63d2e2321f0ca9ec5553718798e60",
            "refsource": "CONFIRM",
            "url": "https://invent.kde.org/plasma/discover/commit/94478827aab63d2e2321f0ca9ec5553718798e60"
          },
          {
            "name": "https://github.com/KDE/discover/commit/fcd3b30552bf03a384b1a16f9bb8db029c111356",
            "refsource": "MISC",
            "url": "https://github.com/KDE/discover/commit/fcd3b30552bf03a384b1a16f9bb8db029c111356"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:kde:discover:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C6E1B5A4-CD99-4240-90B7-B718FF713D3E",
                    "versionEndExcluding": "5.21.3",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "libdiscover/backends/KNSBackend/KNSResource.cpp in KDE Discover before 5.21.3 automatically creates links to potentially dangerous URLs (that are neither https:// nor http://) based on the content of the store.kde.org web site. (5.18.7 is also a fixed version.)"
          },
          {
            "lang": "es",
            "value": "El archivo libdiscover/backends/KNSBackend/KNSResource.cpp en KDE Discover versiones anteriores a 5.21.3 crea autom\u00e1ticamente enlaces hacia URL potencialmente peligrosas (que no son ni https:// ni http://) basados ??en el contenido del sitio web store.kde.org .\u0026#xa0;(5.18.7 tambi\u00e9n es una versi\u00f3n corregida)"
          }
        ],
        "id": "CVE-2021-28117",
        "lastModified": "2023-12-28T16:24:49.047",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "NONE",
                "baseScore": 5.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2021-03-20T21:15:11.827",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Patch"
            ],
            "url": "https://github.com/KDE/discover/commit/fcd3b30552bf03a384b1a16f9bb8db029c111356"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://github.com/KDE/discover/releases"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://invent.kde.org/plasma/discover/commit/94478827aab63d2e2321f0ca9ec5553718798e60"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://kde.org/info/security/advisory-20210310-1.txt"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Product",
              "Vendor Advisory"
            ],
            "url": "https://userbase.kde.org/Discover"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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