CVE-2012-1574

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:hadoop:0.20.203.0:*:*:*:*:*:*:*", "matchCriteriaId": "370F1E87-2870-49DA-9501-39327A0D9550", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:hadoop:0.20.204.0:*:*:*:*:*:*:*", "matchCriteriaId": "D7386E8A-6F60-4A24-97CE-D6A58A6E9C5A", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:hadoop:0.20.205.0:*:*:*:*:*:*:*", "matchCriteriaId": "3A57AD46-043A-410A-9A2A-53982641CC54", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:hadoop:0.23.0:*:*:*:*:*:*:*", "matchCriteriaId": "029481B4-F0BC-4C44-B5DB-4AE66AE92334", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:hadoop:0.23.1:*:*:*:*:*:*:*", "matchCriteriaId": "501DBE03-139A-46E9-BFD5-B7D8245AD2C7", "vulnerable": true}, {"criteria": 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"matchCriteriaId": "F414B5A4-050E-46A0-BBAF-7716EE5DE5C5", "vulnerable": true}, {"criteria": "cpe:2.3:a:cloudera:hadoop:0.20.2\\+923:*:*:*:*:*:*:*", "matchCriteriaId": "5A2829B7-70D8-4A65-B8A1-BC6DFA21F20A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Kerberos/MapReduce security functionality in Apache Hadoop 0.20.203.0 through 0.20.205.0, 0.23.x before 0.23.2, and 1.0.x before 1.0.2, as used in Cloudera CDH CDH3u0 through CDH3u2, Cloudera hadoop-0.20-sbin before 0.20.2+923.197, and other products, allows remote authenticated users to impersonate arbitrary cluster user accounts via unspecified vectors."}, {"lang": "es", "value": "La funcionalidad Kerberos/MapReduce en Apache Hadoop v0.20.203.0 a v0.20.205.0, v0.23.x antes de v0.23.2 y v1.0.x antes de v1.0.2, tal y como se utiliza en Cloudera CDH CDH3u0 a CDH3u2, Cloudera Hadoop-0.20-sbin antes de v0.20.2+923.197, y otros productos, permite hacerse pasar por usuarios de cluster de su elecci\u00f3n a usuarios remotos autenticados a trav\u00e9s de vectores no especificados."}], "id": "CVE-2012-1574", "lastModified": "2026-06-16T23:39:45.640", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-04-12T10:45:14.580", "references": [{"source": "secalert@redhat.com", "url": "http://archives.neohapsis.com/archives/bugtraq/2012-04/0051.html"}, {"source": "secalert@redhat.com", "url": 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{"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/52939"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://ccp.cloudera.com/display/DOC/Cloudera+Security+Bulletin"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-310"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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