{"id":"CVE-2016-6811","aliases":["EUVD-2022-4546","GHSA-mf7c-35mq-75pj"],"status":"published","title":"Insecure Inherited Permissions in  Apache Hadoop","description":"In Apache Hadoop 2.x before 2.7.4, a user who can escalate to yarn user can possibly run arbitrary commands as root user.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0262,"percentile":0.85561,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264","CWE-277"],"published":"2017-04-11T14:00:00Z","modified":"2026-10-24T10:30:17Z","fixes":[{"ecosystem":"Maven","package":"org.apache.hadoop:hadoop-common","fixed_in":["2.7.4"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.hadoop:hadoop-common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0-alpha"},{"last_affected":"2.7.3"},{"fixed":"2.7.4"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.hadoop:hadoop-common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0-alpha"},{"fixed":"2.7.4"}]}],"versions":["2.0.0-alpha","2.0.1-alpha","2.0.2-alpha","2.0.3-alpha","2.0.4-alpha","2.0.5-alpha","2.0.6-alpha","2.1.0-beta","2.1.1-beta","2.2.0","2.3.0","2.4.0","2.4.1","2.5.0","2.5.1","2.5.2","2.6.0","2.6.1","2.6.2","2.6.3","2.6.4","2.6.5","2.7.0","2.7.1","2.7.2","2.7.3"]}],"products":[{"vendor":"apache","product":"hadoop"}],"references":[{"url":"https://lists.apache.org/thread.html/9ba3c12bbdfd5b2cae60909e48f92608e00c8d99196390b8cfeca307%40%3Cgeneral.hadoop.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-6811","tags":["advisory"]},{"url":"https://lists.apache.org/thread.html/9ba3c12bbdfd5b2cae60909e48f92608e00c8d99196390b8cfeca307@%3Cgeneral.hadoop.apache.org%3E","tags":["web"]},{"url":"https://github.com/advisories/GHSA-mf7c-35mq-75pj"}],"sources":{"cve":[{"id":"CVE-2016-6811","description":"In Apache Hadoop 2.x before 2.7.4, a user who can escalate to yarn user can possibly run arbitrary commands as root user.","status":"published","published":"2017-04-11T14:00:00Z","modified":"2024-09-16T23:25:57.23Z","updated_at":"2026-11-02T14:33:34.443637Z"}],"euvd":[{"id":"EUVD-2022-4546","description":"In Apache Hadoop 2.x before 2.7.4, a user who can escalate to yarn user can possibly run arbitrary commands as root user.","status":"published","published":"2017-04-11T14:00:00Z","modified":"2024-09-16T23:25:57Z","updated_at":"2026-11-03T00:54:50.852699Z"}],"ghsa":[{"id":"GHSA-mf7c-35mq-75pj","title":"Insecure Inherited Permissions in  Apache Hadoop","description":"In Apache Hadoop 2.x before 2.7.4, a user who can escalate to yarn user can possibly run arbitrary commands as root user.","status":"published","published":"2022-05-14T03:24:59Z","modified":"2023-01-27T05:02:14Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-277"],"updated_at":"2026-11-02T14:36:17.742171Z"}],"nvd":[{"id":"CVE-2016-6811","description":"In Apache Hadoop 2.x before 2.7.4, a user who can escalate to yarn user can possibly run arbitrary commands as root user.","status":"published","published":"2017-04-11T14:59:00.193Z","modified":"2026-06-17T00:51:48.933Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:03:37.238712Z"}],"osv":[{"id":"CVE-2016-6811","description":"In Apache Hadoop 2.x before 2.7.4, a user who can escalate to yarn user can possibly run arbitrary commands as root user.","status":"published","published":"2017-04-11T14:59:00.193Z","modified":"2026-10-24T10:30:17.624500669Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:02.776224Z"},{"id":"GHSA-mf7c-35mq-75pj","title":"Insecure Inherited Permissions in  Apache Hadoop","description":"In Apache Hadoop 2.x before 2.7.4, a user who can escalate to yarn user can possibly run arbitrary commands as root user.","status":"published","published":"2022-05-14T03:24:59Z","modified":"2023-11-08T03:58:33.830753Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-277"],"updated_at":"2026-11-02T15:46:51.811331Z"}]}}