{ "id": "CVE-2003-0466", "sourceIdentifier": "cve@mitre.org", "published": "2003-08-27T04:00:00.000", "lastModified": "2024-11-20T23:44:48.267", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Off-by-one error in the fb_realpath() function, as derived from the realpath function in BSD, may allow attackers to execute arbitrary code, as demonstrated in wu-ftpd 2.5.0 through 2.6.2 via commands that cause pathnames of length MAXPATHLEN+1 to trigger a buffer overflow, including (1) STOR, (2) RETR, (3) APPE, (4) DELE, (5) MKD, (6) RMD, (7) STOU, or (8) RNTO." }, { "lang": "es", "value": "Error de fuera-por-uno (off-by-one) en la funci\u00f3n fb_realpath(), derivada de la funci\u00f3n realpath de BSD, pude permitir a atacantes ejecutar c\u00f3digo arbitrario, como se ha demostrado en wu-ftpd 2.5.0 a 2.6.2 mediante comandos que causan que nombres de rutas de tama\u00f1o MAXPATHLEN+1 disparen un desbordamiento de b\u00fafer, incluyendo: (1) STOR, (2) RETR, (3) APPE, (4) DELE, (5) MKD, (6) RMD, (7) STOU, y (8) RNTO." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "baseScore": 10.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE" }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": true, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-193" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:wu_ftpd:2.6.1-16:*:*:*:*:*:*:*", "matchCriteriaId": "BBD51CE3-B104-4BB8-AD8E-3C2F60D2D9F6" }, { "vulnerable": true, "criteria": "cpe:2.3:a:wuftpd:wu-ftpd:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.5.0", "versionEndIncluding": "2.6.2", "matchCriteriaId": "3C3191BF-240C-423E-91F5-6DECC66CC708" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:apple:mac_os_x:10.2.6:*:*:*:*:*:*:*", "matchCriteriaId": "D7A24978-2891-425C-ACF6-E8F5C839C54A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:mac_os_x_server:10.2.6:*:*:*:*:*:*:*", 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