{"id":"CVE-2021-43298","state":"PUBLISHED","title":"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 net","description":"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.","publishedAt":"2022-01-25T19:11:17.000Z","updatedAt":"2024-08-04T03:55:28.938Z","severity":null,"assigner":"JFROG","products":["embedthis goahead"],"affected":[{"vendor":"embedthis","product":"goahead","versions":[{"version":"unspecified","status":"affected","lessThan":"5.1.4","versionType":"custom"}]}],"references":["https://github.com/embedthis/goahead/issues/304"],"weaknesses":["CWE-208"],"ingestedAt":"2026-10-29T19:49:07.642Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/43xxx/CVE-2021-43298.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-43298","state":"PUBLISHED","datePublished":"2022-01-25T19:11:17.000Z","dateUpdated":"2024-08-04T03:55:28.938Z","assignerShortName":"JFROG","assignerOrgId":"48a46f29-ae42-4e1d-90dd-c1676c1e5e6d","dateReserved":"2021-11-03T00:00:00.000Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"embedthis","product":"goahead","versions":[{"version":"unspecified","status":"affected","lessThan":"5.1.4","versionType":"custom"}]}],"references":[{"url":"https://github.com/embedthis/goahead/issues/304","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-208","description":"CWE-208","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"JFROG","dateUpdated":"2022-01-25T19:11:17.000Z","orgId":"48a46f29-ae42-4e1d-90dd-c1676c1e5e6d"},"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":[{"title":"CVE Program Container","references":[{"url":"https://github.com/embedthis/goahead/issues/304","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T03:55:28.938Z"}}]}}}