CVE-2021-43298

{"id": "CVE-2021-43298", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "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": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2022-01-25T20:15:08.510", "references": [{"url": "https://github.com/embedthis/goahead/issues/304", "tags": ["Third Party Advisory"], "source": "reefs@jfrog.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-307"}]}, {"type": "Secondary", "source": "reefs@jfrog.com", "description": [{"lang": "en", "value": "CWE-208"}]}], "descriptions": [{"lang": "en", "value": "The code that performs password matching when using 'Basic' HTTP authentication does not use a constant-time memcmp and has no rate-limiting. This means that an unauthenticated network attacker can brute-force the HTTP basic password, byte-by-byte, by recording the webserver's response time until the unauthorized (401) response."}, {"lang": "es", "value": "El c\u00f3digo que lleva a cabo la coincidencia de contrase\u00f1as cuando es usada la autenticaci\u00f3n HTTP \"Basic\" no usa un memcmp de tiempo constante y no presenta limitaci\u00f3n de velocidad. Esto significa que un atacante de red no autenticado puede forzar la contrase\u00f1a b\u00e1sica HTTP, byte a byte, registrando el tiempo de respuesta del servidor web hasta la respuesta no autorizada (401)"}], "lastModified": "2022-02-01T13:46:54.290", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:embedthis:goahead:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F19FBD8-6A30-4E15-9127-7FBEC802B94C", "versionEndExcluding": "5.1.4"}], "operator": "OR"}]}], "sourceIdentifier": "reefs@jfrog.com"}