GSD-2023-34246

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot be assured. This issue is fixed in version 5.6.6.
Aliases
Aliases
CVE-2023-34246
To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-34246",
    "id": "GSD-2023-34246"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-34246"
      ],
      "details": "Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot be assured. This issue is fixed in version 5.6.6.",
      "id": "GSD-2023-34246",
      "modified": "2023-12-13T01:20:31.115915Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2023-34246",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "doorkeeper",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 5.6.6"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "doorkeeper-gem"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot be assured. This issue is fixed in version 5.6.6."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-287",
                "lang": "eng",
                "value": "CWE-287: Improper Authentication"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/doorkeeper-gem/doorkeeper/security/advisories/GHSA-7w2c-w47h-789w",
            "refsource": "MISC",
            "url": "https://github.com/doorkeeper-gem/doorkeeper/security/advisories/GHSA-7w2c-w47h-789w"
          },
          {
            "name": "https://github.com/doorkeeper-gem/doorkeeper/issues/1589",
            "refsource": "MISC",
            "url": "https://github.com/doorkeeper-gem/doorkeeper/issues/1589"
          },
          {
            "name": "https://github.com/doorkeeper-gem/doorkeeper/pull/1646",
            "refsource": "MISC",
            "url": "https://github.com/doorkeeper-gem/doorkeeper/pull/1646"
          },
          {
            "name": "https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v5.6.6",
            "refsource": "MISC",
            "url": "https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v5.6.6"
          },
          {
            "name": "https://www.rfc-editor.org/rfc/rfc8252#section-8.6",
            "refsource": "MISC",
            "url": "https://www.rfc-editor.org/rfc/rfc8252#section-8.6"
          },
          {
            "name": "https://lists.debian.org/debian-lts-announce/2023/07/msg00016.html",
            "refsource": "MISC",
            "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00016.html"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-7w2c-w47h-789w",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c5.6.6",
          "affected_versions": "All versions before 5.6.6",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-287",
            "CWE-937"
          ],
          "date": "2023-07-12",
          "description": "Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot be assured. This issue is fixed in version 5.6.6.",
          "fixed_versions": [
            "5.6.6"
          ],
          "identifier": "CVE-2023-34246",
          "identifiers": [
            "CVE-2023-34246",
            "GHSA-7w2c-w47h-789w"
          ],
          "not_impacted": "All versions starting from 5.6.6",
          "package_slug": "gem/doorkeeper",
          "pubdate": "2023-06-12",
          "solution": "Upgrade to version 5.6.6 or above.",
          "title": "Improper Authentication",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2023-34246",
            "https://github.com/doorkeeper-gem/doorkeeper/pull/1646",
            "https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v5.6.6",
            "https://www.rfc-editor.org/rfc/rfc8252#section-8.6",
            "https://github.com/doorkeeper-gem/doorkeeper/security/advisories/GHSA-7w2c-w47h-789w",
            "https://github.com/doorkeeper-gem/doorkeeper/issues/1589"
          ],
          "uuid": "24535131-b901-41b8-98b9-7e13035f48b5"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:doorkeeper_project:doorkeeper:*:*:*:*:*:ruby:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.6.6",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2023-34246"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot be assured. This issue is fixed in version 5.6.6."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-287"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/doorkeeper-gem/doorkeeper/pull/1646",
              "refsource": "MISC",
              "tags": [
                "Patch"
              ],
              "url": "https://github.com/doorkeeper-gem/doorkeeper/pull/1646"
            },
            {
              "name": "https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v5.6.6",
              "refsource": "MISC",
              "tags": [
                "Release Notes"
              ],
              "url": "https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v5.6.6"
            },
            {
              "name": "https://www.rfc-editor.org/rfc/rfc8252#section-8.6",
              "refsource": "MISC",
              "tags": [
                "Technical Description"
              ],
              "url": "https://www.rfc-editor.org/rfc/rfc8252#section-8.6"
            },
            {
              "name": "https://github.com/doorkeeper-gem/doorkeeper/security/advisories/GHSA-7w2c-w47h-789w",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://github.com/doorkeeper-gem/doorkeeper/security/advisories/GHSA-7w2c-w47h-789w"
            },
            {
              "name": "https://github.com/doorkeeper-gem/doorkeeper/issues/1589",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Issue Tracking"
              ],
              "url": "https://github.com/doorkeeper-gem/doorkeeper/issues/1589"
            },
            {
              "name": "https://lists.debian.org/debian-lts-announce/2023/07/msg00016.html",
              "refsource": "MISC",
              "tags": [],
              "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00016.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.5
        }
      },
      "lastModifiedDate": "2023-07-12T15:15Z",
      "publishedDate": "2023-06-12T17:15Z"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.