CVE-2007-3946

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:lighttpd:lighttpd:*:*:*:*:*:*:*:*", "matchCriteriaId": "280F8BA1-34E8-4A93-871C-49E6F6826F2C", "versionEndIncluding": "1.4.15", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "mod_auth (http_auth.c) in lighttpd before 1.4.16 allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors involving (1) a memory leak, (2) use of md5-sess without a cnonce, (3) base64 encoded strings, and (4) trailing whitespace in the Auth-Digest header."}, {"lang": "es", "value": "mod_auth (http_auth.c) en lighttpd anterior a 1.4.16 permite a atacantes remotos provocar denegaci\u00f3n de servicio (caida de demonio) a trav\u00e9s de vectores no especificados afectando a (1)una debilidad de memoria, (2)utilizaci\u00f3n de md5-sess sin un cnonce, (3) cadenas c\u00f3dificadas en base64, y (4) restos de espacios en blanco en la cabecera Auth-Digest."}], "id": "CVE-2007-3946", "lastModified": "2026-06-16T22:43:06.560", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-07-24T00:30:00.000", "references": [{"source": "cve@mitre.org", "url": "http://osvdb.org/38314"}, {"source": "cve@mitre.org", "url": "http://osvdb.org/38315"}, {"source": 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