{ "id": "CVE-2011-0321", "sourceIdentifier": "security_alert@emc.com", "published": "2011-02-01T18:00:03.313", "lastModified": "2017-08-17T01:33:26.743", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "librpc.dll in nsrexecd in EMC NetWorker before 7.5 SP4, 7.5.3.x before 7.5.3.5, and 7.6.x before 7.6.1.2 does not properly mitigate the possibility of a spoofed localhost source IP address, which allows remote attackers to (1) register or (2) unregister RPC services, and consequently cause a denial of service or obtain sensitive information from interprocess communication, via crafted UDP packets containing service commands." }, { "lang": "es", "value": "librpc.dll en nsrexecd de EMC NetWorker en versiones anteriores a 7.5 SP4, 7.5.3.x anteriores a 7.5.3.5, y 7.6.x anteriores a 7.6.1.2 no mitiga apropiadamente la posibilidad de suplantar una direcci\u00f3n IP de fuente localhost, lo que permite a atacantes remotos (1) registrar o (2) desregistrar servicios RPC, y consecuentemente provocar una denegaci\u00f3n de servicio u obtener informaci\u00f3n confidencial de comunicaci\u00f3n entre procesos (\"interprocess communication\") a trav\u00e9s de paquetes UDP modificados que contengan comandos de servicio." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.4 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 4.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-264" } ] } ], "configurations": [ { "nodes": [ { "operator": 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"criteria": "cpe:2.3:a:emc:networker:7.6.0.9:*:*:*:*:*:*:*", "matchCriteriaId": "121F391B-295D-4684-A7F4-C91C57033532" }, { "vulnerable": true, "criteria": "cpe:2.3:a:emc:networker:7.6.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "4D8BE130-4CA6-4690-AB01-59A50EB8B997" } ] } ] } ], "references": [ { "url": "http://archives.neohapsis.com/archives/bugtraq/2011-01/0162.html", "source": "security_alert@emc.com" }, { "url": "http://archives.neohapsis.com/archives/bugtraq/2011-01/att-0162/ESA-2011-003.txt", "source": "security_alert@emc.com" }, { "url": "http://securitytracker.com/id?1025010", "source": "security_alert@emc.com" }, { "url": "http://www.securityfocus.com/bid/46044", "source": "security_alert@emc.com" }, { "url": "http://www.vupen.com/english/advisories/2011/0241", "source": "security_alert@emc.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64997", "source": "security_alert@emc.com" } ] }