{"id":"CVE-2018-11760","aliases":["EUVD-2019-0111","GHSA-fvxv-9xxr-h7wj","PYSEC-2019-169"],"status":"published","title":"Pyspark User Impersonation Vulnerability","description":"When using PySpark , it's possible for a different local user to connect to the Spark application and impersonate the user running the Spark application. This affects versions 1.x, 2.0.x, 2.1.x, 2.2.0 to 2.2.2, and 2.3.0 to 2.3.1.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00605,"percentile":0.49293,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2019-02-04T17:00:00Z","modified":"2026-10-24T10:30:58Z","fixes":[{"ecosystem":"PyPI","package":"pyspark","fixed_in":["2.3.2","2.2.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"pyspark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.0"},{"fixed":"2.3.2"}]}]},{"source":"ghsa","ecosystem":"PyPI","package":"pyspark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.2"},{"fixed":"2.2.3"}]}]},{"source":"osv","ecosystem":"PyPI","package":"pyspark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.0"},{"fixed":"2.3.2"}]}],"versions":["2.3.0","2.3.1"]},{"source":"osv","ecosystem":"PyPI","package":"pyspark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.2"},{"fixed":"2.2.3"}]}],"versions":["2.1.1","2.1.2","2.1.3","2.2.0","2.2.1","2.2.2"]},{"source":"osv","ecosystem":"PyPI","package":"pyspark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.0"},{"fixed":"2.3.2"},{"introduced":"1.0.2"},{"fixed":"2.2.3"}]}],"versions":["2.1.1","2.1.2","2.1.3","2.2.0","2.2.1","2.2.2","2.3.0","2.3.1"]}],"products":[{"vendor":"apache","product":"spark"},{"vendor":"apache software foundation","product":"apache spark"}],"references":[{"url":"http://www.securityfocus.com/bid/106786","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://lists.apache.org/thread.html/a86ee93d07b6f61b82b61a28049aed311f5cc9420d26cc95f1a9de7b%40%3Cuser.spark.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/6d015e56b3a3da968f86e0b6acc69f17ecc16b499389e12d8255bf6e%40%3Ccommits.spark.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11760","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-fvxv-9xxr-h7wj","tags":["advisory"]},{"url":"https://lists.apache.org/thread.html/6d015e56b3a3da968f86e0b6acc69f17ecc16b499389e12d8255bf6e@%3Ccommits.spark.apache.org%3E","tags":["web"]},{"url":"https://lists.apache.org/thread.html/a86ee93d07b6f61b82b61a28049aed311f5cc9420d26cc95f1a9de7b@%3Cuser.spark.apache.org%3E","tags":["web"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/pyspark/PYSEC-2019-169.yaml","tags":["web"]},{"url":"https://web.archive.org/web/20200227091119/http://www.securityfocus.com/bid/106786","tags":["web"]},{"url":"https://web.archive.org/web/20200925111106/https://issues.apache.org/jira/browse/SPARK-26802","tags":["web"]},{"url":"https://github.com/apache/spark","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2018-11760","description":"When using PySpark , it's possible for a different local user to connect to the Spark application and impersonate the user running the Spark application. This affects versions 1.x, 2.0.x, 2.1.x, 2.2.0 to 2.2.2, and 2.3.0 to 2.3.1.","status":"published","published":"2019-02-04T17:00:00Z","modified":"2024-09-16T19:19:24.731Z","updated_at":"2026-11-02T14:35:09.570381Z"}],"euvd":[{"id":"EUVD-2019-0111","description":"When using PySpark , it's possible for a different local user to connect to the Spark application and impersonate the user running the Spark application. This affects versions 1.x, 2.0.x, 2.1.x, 2.2.0 to 2.2.2, and 2.3.0 to 2.3.1.","status":"published","published":"2019-02-04T17:00:00Z","modified":"2024-09-16T19:19:24Z","updated_at":"2026-11-03T00:55:24.213258Z"}],"ghsa":[{"id":"GHSA-fvxv-9xxr-h7wj","title":"Pyspark User Impersonation Vulnerability","description":"When using PySpark , it's possible for a different local user to connect to the Spark application and impersonate the user running the Spark application. This affects versions 1.x, 2.0.x, 2.1.x, 2.2.0 to 2.2.2, and 2.3.0 to 2.3.1.","status":"published","published":"2019-02-07T18:02:21Z","modified":"2024-10-24T21:44:46Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"medium"},{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T14:38:13.09489Z"}],"nvd":[{"id":"CVE-2018-11760","description":"When using PySpark , it's possible for a different local user to connect to the Spark application and impersonate the user running the Spark application. This affects versions 1.x, 2.0.x, 2.1.x, 2.2.0 to 2.2.2, and 2.3.0 to 2.3.1.","status":"published","published":"2019-02-04T17:29:00.28Z","modified":"2026-06-17T01:36:31.773Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:04:53.728218Z"}],"osv":[{"id":"CVE-2018-11760","description":"When using PySpark , it's possible for a different local user to connect to the Spark application and impersonate the user running the Spark application. This affects versions 1.x, 2.0.x, 2.1.x, 2.2.0 to 2.2.2, and 2.3.0 to 2.3.1.","status":"published","published":"2019-02-04T17:29:00.28Z","modified":"2026-10-24T10:30:58.404884778Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:07.934182Z"},{"id":"GHSA-fvxv-9xxr-h7wj","title":"Pyspark User Impersonation Vulnerability","description":"When using PySpark , it's possible for a different local user to connect to the Spark application and impersonate the user running the Spark application. This affects versions 1.x, 2.0.x, 2.1.x, 2.2.0 to 2.2.2, and 2.3.0 to 2.3.1.","status":"published","published":"2019-02-07T18:02:21Z","modified":"2024-12-04T05:31:59.907142Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"},{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T15:46:46.760785Z"},{"id":"PYSEC-2019-169","description":"When using PySpark , it's possible for a different local user to connect to the Spark application and impersonate the user running the Spark application. This affects versions 1.x, 2.0.x, 2.1.x, 2.2.0 to 2.2.2, and 2.3.0 to 2.3.1.","status":"published","published":"2019-02-04T17:29:00Z","modified":"2023-11-08T03:59:46.761283Z","updated_at":"2026-11-02T15:52:52.192131Z"}]}}