GSD-2022-39281

Vulnerability from gsd - Updated: 2022-10-07 00:00
Details
### Impact An authenticated user can perform a remote Denial of Service attack against Fat Free CRM. This vulnerability has been assigned the CVE identifier: CVE-2022-39281 Affected versions: All Not affected: None Fixed versions: 0.20.1 All users running an affected release should either upgrade or apply the patch immediately. ### Releases Fixed versions: 0.20.1 and above ### Patches If you are unable to upgrade immediately, you should apply the following patch. ``` diff --git a/app/models/polymorphic/task.rb b/app/models/polymorphic/task.rb index d3d5c32c..7cdb24d6 100644 --- a/app/models/polymorphic/task.rb +++ b/app/models/polymorphic/task.rb @@ -189,6 +189,7 @@ class Task < ActiveRecord::Base #---------------------------------------------------------------------------- def self.bucket_empty?(bucket, user, view = "pending") return false if bucket.blank? || !ALLOWED_VIEWS.include?(view) + return false unless Setting.task_bucket.map(&:to_s).include?(bucket.to_s) if view == "assigned" assigned_by(user).send(bucket).pending.count ```
Aliases
Aliases
CVE-2022-39281
To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-39281",
    "description": "fat_free_crm is a an open source, Ruby on Rails customer relationship management platform (CRM). In versions prior to 0.20.1 an authenticated user can perform a remote Denial of Service attack against Fat Free CRM via bucket access. The vulnerability has been patched in commit `c85a254` and will be available in release `0.20.1`. Users are advised to upgrade or to manually apply patch `c85a254`. There are no known workarounds for this issue.",
    "id": "GSD-2022-39281"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "fat_free_crm",
            "purl": "pkg:gem/fat_free_crm"
          }
        }
      ],
      "aliases": [
        "CVE-2022-39281",
        "GHSA-p75c-5x3h-cxcg"
      ],
      "details": "### Impact\nAn authenticated user can perform a remote Denial of Service attack against\nFat Free CRM.\n\nThis vulnerability has been assigned the CVE identifier: CVE-2022-39281\n\nAffected versions: All\nNot affected: None\nFixed versions: 0.20.1\n\nAll users running an affected release should either upgrade or apply the patch\nimmediately.\n\n### Releases\nFixed versions: 0.20.1 and above\n\n### Patches\n\nIf you are unable to upgrade immediately, you should apply the following\npatch.\n\n```\ndiff --git a/app/models/polymorphic/task.rb b/app/models/polymorphic/task.rb\nindex d3d5c32c..7cdb24d6 100644\n--- a/app/models/polymorphic/task.rb\n+++ b/app/models/polymorphic/task.rb\n@@ -189,6 +189,7 @@ class Task \u003c ActiveRecord::Base\n   #----------------------------------------------------------------------------\n   def self.bucket_empty?(bucket, user, view = \"pending\")\n     return false if bucket.blank? || !ALLOWED_VIEWS.include?(view)\n+    return false unless Setting.task_bucket.map(\u0026:to_s).include?(bucket.to_s)\n\n     if view == \"assigned\"\n       assigned_by(user).send(bucket).pending.count\n```\n",
      "id": "GSD-2022-39281",
      "modified": "2022-10-07T00:00:00.000Z",
      "published": "2022-10-07T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/fatfreecrm/fat_free_crm/security/advisories/GHSA-p75c-5x3h-cxcg"
        },
        {
          "type": "WEB",
          "url": "https://github.com/fatfreecrm/fat_free_crm/commit/c85a2546348c2692d32f952c753f7f0b43d1ca71"
        },
        {
          "type": "WEB",
          "url": "https://github.com/fatfreecrm/fat_free_crm/releases/tag/v0.20.1"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 6.5,
          "type": "CVSS_V3"
        }
      ],
      "summary": "Fat Free CRM vulnerable to Remote Denial of Service via Tasks endpoint"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-39281",
        "STATE": "PUBLIC",
        "TITLE": "Remote Denial of Service via Tasks endpoint in fat_free_crm"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "fat_free_crm",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 0.20.1"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "fatfreecrm"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "fat_free_crm is a an open source, Ruby on Rails customer relationship management platform (CRM). In versions prior to 0.20.1 an authenticated user can perform a remote Denial of Service attack against Fat Free CRM via bucket access. The vulnerability has been patched in commit `c85a254` and will be available in release `0.20.1`. Users are advised to upgrade or to manually apply patch `c85a254`. There are no known workarounds for this issue."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/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://github.com/fatfreecrm/fat_free_crm/security/advisories/GHSA-p75c-5x3h-cxcg",
            "refsource": "CONFIRM",
            "url": "https://github.com/fatfreecrm/fat_free_crm/security/advisories/GHSA-p75c-5x3h-cxcg"
          },
          {
            "name": "https://github.com/fatfreecrm/fat_free_crm/commit/c85a2546348c2692d32f952c753f7f0b43d1ca71",
            "refsource": "MISC",
            "url": "https://github.com/fatfreecrm/fat_free_crm/commit/c85a2546348c2692d32f952c753f7f0b43d1ca71"
          },
          {
            "name": "https://github.com/fatfreecrm/fat_free_crm/releases/tag/v0.20.1",
            "refsource": "MISC",
            "url": "https://github.com/fatfreecrm/fat_free_crm/releases/tag/v0.20.1"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-p75c-5x3h-cxcg",
        "discovery": "UNKNOWN"
      }
    },
    "github.com/rubysec/ruby-advisory-db": {
      "cve": "2022-39281",
      "cvss_v3": 6.5,
      "date": "2022-10-07",
      "description": "### Impact\nAn authenticated user can perform a remote Denial of Service attack against\nFat Free CRM.\n\nThis vulnerability has been assigned the CVE identifier: CVE-2022-39281\n\nAffected versions: All\nNot affected: None\nFixed versions: 0.20.1\n\nAll users running an affected release should either upgrade or apply the patch\nimmediately.\n\n### Releases\nFixed versions: 0.20.1 and above\n\n### Patches\n\nIf you are unable to upgrade immediately, you should apply the following\npatch.\n\n```\ndiff --git a/app/models/polymorphic/task.rb b/app/models/polymorphic/task.rb\nindex d3d5c32c..7cdb24d6 100644\n--- a/app/models/polymorphic/task.rb\n+++ b/app/models/polymorphic/task.rb\n@@ -189,6 +189,7 @@ class Task \u003c ActiveRecord::Base\n   #----------------------------------------------------------------------------\n   def self.bucket_empty?(bucket, user, view = \"pending\")\n     return false if bucket.blank? || !ALLOWED_VIEWS.include?(view)\n+    return false unless Setting.task_bucket.map(\u0026:to_s).include?(bucket.to_s)\n\n     if view == \"assigned\"\n       assigned_by(user).send(bucket).pending.count\n```\n",
      "gem": "fat_free_crm",
      "ghsa": "p75c-5x3h-cxcg",
      "patched_versions": [
        "\u003e= 0.20.1"
      ],
      "related": {
        "url": [
          "https://github.com/fatfreecrm/fat_free_crm/commit/c85a2546348c2692d32f952c753f7f0b43d1ca71",
          "https://github.com/fatfreecrm/fat_free_crm/releases/tag/v0.20.1"
        ]
      },
      "title": "Fat Free CRM vulnerable to Remote Denial of Service via Tasks endpoint",
      "url": "https://github.com/fatfreecrm/fat_free_crm/security/advisories/GHSA-p75c-5x3h-cxcg"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c0.20.1",
          "affected_versions": "All versions before 0.20.1",
          "cwe_ids": [
            "CWE-1035",
            "CWE-20",
            "CWE-937"
          ],
          "date": "2022-10-07",
          "description": "fat_free_crm is a an open source, Ruby on Rails customer relationship management platform (CRM). In versions prior to 0.20.1 an authenticated user can perform a remote Denial of Service attack against Fat Free CRM via bucket access. The vulnerability has been patched in commit `c85a254` and will be available in release `0.20.1`. Users are advised to upgrade or to manually apply patch `c85a254`. There are no known workarounds for this issue.",
          "fixed_versions": [
            "0.20.1"
          ],
          "identifier": "CVE-2022-39281",
          "identifiers": [
            "GHSA-p75c-5x3h-cxcg",
            "CVE-2022-39281"
          ],
          "not_impacted": "All versions starting from 0.20.1",
          "package_slug": "gem/fat_free_crm",
          "pubdate": "2022-10-07",
          "solution": "Upgrade to version 0.20.1 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://github.com/fatfreecrm/fat_free_crm/security/advisories/GHSA-p75c-5x3h-cxcg",
            "https://github.com/fatfreecrm/fat_free_crm/commit/c85a2546348c2692d32f952c753f7f0b43d1ca71",
            "https://github.com/fatfreecrm/fat_free_crm/releases/tag/v0.20.1",
            "https://github.com/advisories/GHSA-p75c-5x3h-cxcg"
          ],
          "uuid": "37a6e94d-3453-4102-83d2-66d796f6771d"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:fatfreecrm:fatfreecrm:*:*:*:*:*:ruby:*:*",
                "cpe_name": [],
                "versionEndExcluding": "0.20.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2022-39281"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "fat_free_crm is a an open source, Ruby on Rails customer relationship management platform (CRM). In versions prior to 0.20.1 an authenticated user can perform a remote Denial of Service attack against Fat Free CRM via bucket access. The vulnerability has been patched in commit `c85a254` and will be available in release `0.20.1`. Users are advised to upgrade or to manually apply patch `c85a254`. There are no known workarounds for this issue."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/fatfreecrm/fat_free_crm/releases/tag/v0.20.1",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "https://github.com/fatfreecrm/fat_free_crm/releases/tag/v0.20.1"
            },
            {
              "name": "https://github.com/fatfreecrm/fat_free_crm/commit/c85a2546348c2692d32f952c753f7f0b43d1ca71",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/fatfreecrm/fat_free_crm/commit/c85a2546348c2692d32f952c753f7f0b43d1ca71"
            },
            {
              "name": "https://github.com/fatfreecrm/fat_free_crm/security/advisories/GHSA-p75c-5x3h-cxcg",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/fatfreecrm/fat_free_crm/security/advisories/GHSA-p75c-5x3h-cxcg"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-10-11T15:30Z",
      "publishedDate": "2022-10-08T01:15Z"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    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.