CVE-2021-43298

{"containers": {"cna": {"affected": [{"product": "goahead", "vendor": "embedthis", "versions": [{"lessThan": "5.1.4", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "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."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-208", "description": "CWE-208", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-01-25T19:11:17.000Z", "orgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d", "shortName": "JFROG"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/embedthis/goahead/issues/304"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@jfrog.com", "ID": "CVE-2021-43298", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "goahead", "version": {"version_data": [{"platform": "", "version_affected": "<", "version_name": "", "version_value": "5.1.4"}]}}]}, "vendor_name": "embedthis"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "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."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-208"}]}]}, "references": {"reference_data": [{"name": "https://github.com/embedthis/goahead/issues/304", "refsource": "MISC", "url": "https://github.com/embedthis/goahead/issues/304"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T03:55:28.938Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/embedthis/goahead/issues/304"}]}]}, "cveMetadata": {"assignerOrgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d", "assignerShortName": "JFROG", "cveId": "CVE-2021-43298", "datePublished": "2022-01-25T19:11:17.000Z", "dateReserved": "2021-11-03T00:00:00.000Z", "dateUpdated": "2024-08-04T03:55:28.938Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "goahead", "vendor": "embedthis", "versions": [{"lessThan": "5.1.4", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "reefs@jfrog.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:embedthis:goahead:*:*:*:*:*:*:*:*", "matchCriteriaId": "5F19FBD8-6A30-4E15-9127-7FBEC802B94C", "versionEndExcluding": "5.1.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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)"}], "id": "CVE-2021-43298", "lastModified": "2026-06-17T04:10:48.673", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-01-25T20:15:08.510", "references": [{"source": "reefs@jfrog.com", "tags": ["Third Party Advisory"], "url": "https://github.com/embedthis/goahead/issues/304"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/embedthis/goahead/issues/304"}], "sourceIdentifier": "reefs@jfrog.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-208"}], "source": "reefs@jfrog.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-307"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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