cve-2021-23127
Vulnerability from cvelistv5
Published
2021-03-04 17:37
Modified
2024-09-16 23:32
Severity ?
EPSS score ?
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.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Joomla! Project | Joomla! CMS |
Version: 3.2.0-3.9.24 |
|
{ "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", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-23127\",\"sourceIdentifier\":\"security@joomla.org\",\"published\":\"2021-03-04T18:15:13.287\",\"lastModified\":\"2024-11-21T05:51:15.417\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"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.\"},{\"lang\":\"es\",\"value\":\"Se detect\u00f3 un problema en Joomla!\u0026#xa0;versiones 3.2.0 hasta 3.9.24.\u0026#xa0;El uso de una longitud insuficiente para el secreto 2FA seg\u00fan RFC 4226 de 10 bytes frente a 20 bytes\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:N\",\"baseScore\":6.4,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:joomla:joomla\\\\!:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.2.0\",\"versionEndExcluding\":\"3.9.25\",\"matchCriteriaId\":\"A02A2FBC-42A3-42A1-B06A-CC676094F7C3\"}]}]}],\"references\":[{\"url\":\"https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html\",\"source\":\"security@joomla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.