CVE-2021-23128

{"id": "CVE-2021-23128", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2021-03-04T18:15:13.363", "references": [{"url": "https://developer.joomla.org/security-centre/842-20210302-core-potential-insecure-fofencryptrandval.html", "tags": ["Vendor Advisory"], "source": "security@joomla.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Joomla! 3.2.0 through 3.9.24. The core shipped but unused randval implementation within FOF (FOFEncryptRandval) used an potential insecure implemetation. That has now been replaced with a call to 'random_bytes()' and its backport that is shipped within random_compat."}, {"lang": "es", "value": "Se detect\u00f3 un problema en Joomla! versiones 3.2.0 hasta 3.9.24. La implementaci\u00f3n de randval enviada pero no usada dentro de FOF (FOFEncryptRandval) us\u00f3 una implementaci\u00f3n no segura potencial. Eso ahora ha sido reemplazado con una llamada a la funci\u00f3n \"random_bytes()\" y su backport que es enviado dentro de random_compat"}], "lastModified": "2021-03-05T20:56:02.373", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A02A2FBC-42A3-42A1-B06A-CC676094F7C3", "versionEndExcluding": "3.9.25", "versionStartIncluding": "3.2.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@joomla.org"}