github - ghsa-8rrc-xf7x-g3cf

GHSA-8RRC-XF7X-G3CF

Vulnerability from github – Published: 2022-05-24 17:43 – Updated: 2022-05-24 17:43

Details

An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of an insufficient length for the 2FA secret accoring to RFC 4226 of 10 bytes vs 20 bytes.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-23127"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-04T18:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of an insufficient length for the 2FA secret accoring to RFC 4226 of 10 bytes vs 20 bytes.",
  "id": "GHSA-8rrc-xf7x-g3cf",
  "modified": "2022-05-24T17:43:39Z",
  "published": "2022-05-24T17:43:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23127"
    },
    {
      "type": "WEB",
      "url": "https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-23127 (GCVE-0-2021-23127)

Vulnerability from cvelistv5 – Published: 2021-03-04 17:37 – Updated: 2024-09-16 23:32

Title

[20210301] - Core - Insecure randomness within 2FA secret generation

Summary

An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of an insufficient length for the 2FA secret accoring to RFC 4226 of 10 bytes vs 20 bytes.

Severity ?

No CVSS data available.

CWE

Insecure Randomness

Assigner

Joomla

References

URL

Tags

https://developer.joomla.org/security-centre/841-…

x_refsource_MISCvendor-advisory

Impacted products

	Vendor	Product	Version
	Joomla! Project	Joomla! CMS	Affected: 3.2.0-3.9.24

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:58:26.365Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Joomla! CMS",
          "vendor": "Joomla! Project",
          "versions": [
            {
              "status": "affected",
              "version": "3.2.0-3.9.24"
            }
          ]
        }
      ],
      "datePublic": "2021-03-02T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of an insufficient length for the 2FA secret accoring to RFC 4226 of 10 bytes vs 20 bytes."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Insecure Randomness",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-08-04T08:41:43.519Z",
        "orgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
        "shortName": "Joomla"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC",
            "vendor-advisory"
          ],
          "url": "https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html"
        }
      ],
      "title": "[20210301] - Core - Insecure randomness within 2FA secret generation",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@joomla.org",
          "DATE_PUBLIC": "2021-03-02T16:00:00",
          "ID": "CVE-2021-23127",
          "STATE": "PUBLIC",
          "TITLE": "[20210301] - Core - Insecure randomness within 2FA secret generation"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Joomla! CMS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "3.2.0-3.9.24"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Joomla! Project"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of an insufficient length for the 2FA secret accoring to RFC 4226 of 10 bytes vs 20 bytes."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Insecure Randomness"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html",
              "refsource": "MISC",
              "url": "https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
    "assignerShortName": "Joomla",
    "cveId": "CVE-2021-23127",
    "datePublished": "2021-03-04T17:37:14.392198Z",
    "dateReserved": "2021-01-06T00:00:00",
    "dateUpdated": "2024-09-16T23:32:03.876Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

GHSA-8RRC-XF7X-G3CF

CVE-2021-23127 (GCVE-0-2021-23127)

Tags

Sightings

Nomenclature