{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2024-23771", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-01T23:13:07.546Z", "dateReserved": "2024-01-22T00:00:00", "datePublished": "2024-01-22T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-01-25T12:06:20.007011"}, "descriptions": [{"lang": "en", "value": "darkhttpd before 1.15 uses strcmp (which is not constant time) to verify authentication, which makes it easier for remote attackers to bypass authentication via a timing side channel."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/emikulic/darkhttpd/compare/v1.14...v1.15"}, {"url": "https://github.com/emikulic/darkhttpd/commit/f477619d49f3c4de9ad59bd194265a48ddc03f04"}, {"name": "[oss-security] 20240125 Re: darkhttpd: timing attack and local leak of HTTP basic auth credentials", "tags": ["mailing-list"], "url": "http://www.openwall.com/lists/oss-security/2024/01/25/1"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T23:13:07.546Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/emikulic/darkhttpd/compare/v1.14...v1.15", "tags": ["x_transferred"]}, {"url": "https://github.com/emikulic/darkhttpd/commit/f477619d49f3c4de9ad59bd194265a48ddc03f04", "tags": ["x_transferred"]}, {"name": "[oss-security] 20240125 Re: darkhttpd: timing attack and local leak of HTTP basic auth credentials", "tags": ["mailing-list", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2024/01/25/1"}]}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:unix4lyfe:darkhttpd:*:*:*:*:*:*:*:*", "matchCriteriaId": "1499A7FE-CFCC-43D4-AC4A-9484D700C7F6", "versionEndExcluding": "1.15", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "darkhttpd before 1.15 uses strcmp (which is not constant time) to verify authentication, which makes it easier for remote attackers to bypass authentication via a timing side channel."}, {"lang": "es", "value": "darkhttpd anterior a 1.15 usa strcmp (que no es un tiempo constante) para verificar la autenticaci\u00f3n, lo que facilita a atacantes remotos eludir la autenticaci\u00f3n a trav\u00e9s de un canal lateral de temporizaci\u00f3n."}], "id": "CVE-2024-23771", "lastModified": "2024-01-26T19:24:40.873", "metrics": {"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": "2024-01-22T04:15:07.723", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2024/01/25/1"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/emikulic/darkhttpd/commit/f477619d49f3c4de9ad59bd194265a48ddc03f04"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://github.com/emikulic/darkhttpd/compare/v1.14...v1.15"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-203"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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