{"id":"CVE-2015-1776","aliases":["EUVD-2022-3881","GHSA-g48f-ff5h-5f64"],"status":"published","title":"Exposure of Sensitive Information to an Unauthorized Actor in Apache Hadoop","description":"Apache Hadoop 2.6.x encrypts intermediate data generated by a MapReduce job and stores it along with the encryption key in a credentials file on disk when the Intermediate data encryption feature is enabled, which allows local users to obtain sensitive information by reading the file.","severity":{"version":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00318,"percentile":0.24867,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2016-04-19T21:00:00Z","modified":"2026-06-17T00:22:58Z","fixes":[{"ecosystem":"Maven","package":"org.apache.hadoop:hadoop-common","fixed_in":["2.6.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.hadoop:hadoop-common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"last_affected":"2.6.4"},{"fixed":"2.6.5"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.hadoop:hadoop-common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"2.6.5"}]}],"versions":["2.6.0","2.6.1","2.6.2","2.6.3","2.6.4"]}],"products":[{"vendor":"apache","product":"hadoop"}],"references":[{"url":"http://mail-archives.apache.org/mod_mbox/hadoop-general/201602.mbox/%3CCAGCyb56CPgQMcxZ7jP87SfM5OKGx+E49DtrzCTQ6+nQf2a4nSA%40mail.gmail.com%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.securityfocus.com/bid/83259","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-1776","tags":["advisory"]},{"url":"http://mail-archives.apache.org/mod_mbox/hadoop-general/201602.mbox/%3CCAGCyb56CPgQMcxZ7jP87SfM5OKGx+E49DtrzCTQ6+nQf2a4nSA@mail.gmail.com%3E","tags":["web"]},{"url":"https://github.com/advisories/GHSA-g48f-ff5h-5f64"}],"sources":{"cve":[{"id":"CVE-2015-1776","description":"Apache Hadoop 2.6.x encrypts intermediate data generated by a MapReduce job and stores it along with the encryption key in a credentials file on disk when the Intermediate data encryption feature is enabled, which allows local users to obtain sensitive information by reading the file.","status":"published","published":"2016-04-19T21:00:00Z","modified":"2024-08-06T04:54:15.459Z","updated_at":"2026-11-02T14:35:44.046042Z"}],"euvd":[{"id":"EUVD-2022-3881","description":"Apache Hadoop 2.6.x encrypts intermediate data generated by a MapReduce job and stores it along with the encryption key in a credentials file on disk when the Intermediate data encryption feature is enabled, which allows local users to obtain sensitive information by reading the file.","status":"published","published":"2016-04-19T21:00:00Z","modified":"2024-08-06T04:54:15Z","updated_at":"2026-11-03T02:22:14.212001Z"}],"ghsa":[{"id":"GHSA-g48f-ff5h-5f64","title":"Exposure of Sensitive Information to an Unauthorized Actor in Apache 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file.","status":"published","published":"2016-04-19T21:59:02.1Z","modified":"2026-06-17T00:22:58.307Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:16.97467Z"}],"osv":[{"id":"GHSA-g48f-ff5h-5f64","title":"Exposure of Sensitive Information to an Unauthorized Actor in Apache Hadoop","description":"Apache Hadoop 2.6.x encrypts intermediate data generated by a MapReduce job and stores it along with the encryption key in a credentials file on disk when the Intermediate data encryption feature is enabled, which allows local users to obtain sensitive information by reading the file.","status":"published","published":"2022-05-17T03:44:57Z","modified":"2023-11-08T03:57:50.385135Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:46:47.119724Z"}]}}