CVE-2023-47634 (GCVE-0-2023-47634)

Vulnerability from cvelistv5 – Published: 2024-02-20 16:37 – Updated: 2024-08-02 21:16
VLAI
Title
Decidim has race condition in Endorsements
Summary
Decidim is a participatory democracy framework. Starting in version 0.10.0 and prior to versions 0.26.9, 0.27.5, and 0.28.0, a race condition in the endorsement of resources (for instance, a proposal) allows a user to make more than once endorsement. To exploit this vulnerability, the request to set an endorsement must be sent several times in parallel. Versions 0.26.9, 0.27.5, and 0.28.0 contain a patch for this issue. As a workaround, disable the Endorsement feature in the components.
Severity
3.1 (Low)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-29 18:21 UTC
CWE
  • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
Impacted products
Vendor Product Version CPE status
decidim decidim Affected: >= 0.10.0, < 0.26.9
Affected: >= 0.27.0, < 0.27.5
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-362",
                  "description": "CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-02-20T16:37:51.966Z",
            "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
            "shortName": "GitHub_M"
          },
          "references": [
            {
              "name": "https://github.com/decidim/decidim/security/advisories/GHSA-r275-j57c-7mf2",
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://github.com/decidim/decidim/security/advisories/GHSA-r275-j57c-7mf2"
            },
            {
              "name": "https://github.com/decidim/decidim/releases/tag/v0.26.9",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/decidim/decidim/releases/tag/v0.26.9"
            },
            {
              "name": "https://github.com/decidim/decidim/releases/tag/v0.27.5",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/decidim/decidim/releases/tag/v0.27.5"
            },
            {
              "name": "https://github.com/decidim/decidim/releases/tag/v0.28.0",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/decidim/decidim/releases/tag/v0.28.0"
            }
          ],
          "source": {
            "advisory": "GHSA-r275-j57c-7mf2",
            "discovery": "UNKNOWN"
          },
          "title": "Decidim has race condition in Endorsements"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "cveId": "CVE-2023-47634",
        "datePublished": "2024-02-20T16:37:51.966Z",
        "dateReserved": "2023-11-07T16:57:49.245Z",
        "dateUpdated": "2024-08-02T21:16:42.668Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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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.



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.