{"id":"CVE-2018-15804","aliases":["EUVD-2018-7664","GHSA-6wgm-vmwq-hhq2"],"status":"published","title":"An issue was discovered in the MapR File System in MapR Converged Data Platform and MapR-XD 6.x...","description":"An issue was discovered in the MapR File System in MapR Converged Data Platform and MapR-XD 6.x and earlier. Under certain conditions, it is possible for MapR ticket credentials to become compromised, allowing a user to escalate their privileges to act as (aka impersonate) any other user, including cluster administrators, aka bug# 31935. This affects all users who have enabled security on the MapR platform and is fixed in mapr-patch-5.2.1.42646.GA-20180731093831, mapr-patch-5.2.2.44680.GA-20180802011430, mapr-patch-6.0.0.20171109191718.GA-20180802011420, and mapr-patch-6.0.1.20180404222005.GA-20180806214919.","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":0.00961,"percentile":0.61831,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2018-08-23T18:00:00Z","modified":"2026-06-17T01:43:07Z","products":[{"vendor":"mapr","product":"mapr"}],"references":[{"url":"https://mapr.com/support/s/article/MapR-Ticket-Credentials-can-become-compromised","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-15804"},{"url":"https://github.com/advisories/GHSA-6wgm-vmwq-hhq2"}],"sources":{"cve":[{"id":"CVE-2018-15804","description":"An issue was discovered in the MapR File System in MapR Converged Data Platform and MapR-XD 6.x and earlier. Under certain conditions, it is possible for MapR ticket credentials to become compromised, allowing a user to escalate their privileges to act as (aka impersonate) any other user, including cluster administrators, aka bug# 31935. This affects all users who have enabled security on the MapR platform and is fixed in mapr-patch-5.2.1.42646.GA-20180731093831, mapr-patch-5.2.2.44680.GA-20180802011430, mapr-patch-6.0.0.20171109191718.GA-20180802011420, and mapr-patch-6.0.1.20180404222005.GA-20180806214919.","status":"published","published":"2018-08-23T18:00:00Z","modified":"2024-09-17T03:03:40.258Z","updated_at":"2026-11-02T14:35:03.288698Z"}],"euvd":[{"id":"EUVD-2018-7664","description":"An issue was discovered in the MapR File System in MapR Converged Data Platform and MapR-XD 6.x and earlier. Under certain conditions, it is possible for MapR ticket credentials to become compromised, allowing a user to escalate their privileges to act as (aka impersonate) any other user, including cluster administrators, aka bug# 31935. This affects all users who have enabled security on the MapR platform and is fixed in mapr-patch-5.2.1.42646.GA-20180731093831, mapr-patch-5.2.2.44680.GA-20180802011430, mapr-patch-6.0.0.20171109191718.GA-20180802011420, and mapr-patch-6.0.1.20180404222005.GA-20180806214919.","status":"published","published":"2018-08-23T18:00:00Z","modified":"2024-09-17T03:03:40Z","updated_at":"2026-11-03T00:28:34.673232Z"}],"ghsa":[{"id":"GHSA-6wgm-vmwq-hhq2","title":"An issue was discovered in the MapR File System in MapR Converged Data Platform and MapR-XD 6.x...","description":"An issue was discovered in the MapR File System in MapR Converged Data Platform and MapR-XD 6.x and earlier. Under certain conditions, it is possible for MapR ticket credentials to become compromised, allowing a user to escalate their privileges to act as (aka impersonate) any other user, including cluster administrators, aka bug# 31935. This affects all users who have enabled security on the MapR platform and is fixed in mapr-patch-5.2.1.42646.GA-20180731093831, mapr-patch-5.2.2.44680.GA-20180802011430, mapr-patch-6.0.0.20171109191718.GA-20180802011420, and mapr-patch-6.0.1.20180404222005.GA-20180806214919.","status":"published","published":"2022-05-13T01:50:12Z","modified":"2023-02-02T05:01:54Z","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":"2026-11-02T14:51:17.99492Z"}],"nvd":[{"id":"CVE-2018-15804","description":"An issue was discovered in the MapR File System in MapR Converged Data Platform and MapR-XD 6.x and earlier. Under certain conditions, it is possible for MapR ticket credentials to become compromised, allowing a user to escalate their privileges to act as (aka impersonate) any other user, including cluster administrators, aka bug# 31935. This affects all users who have enabled security on the MapR platform and is fixed in mapr-patch-5.2.1.42646.GA-20180731093831, mapr-patch-5.2.2.44680.GA-20180802011430, mapr-patch-6.0.0.20171109191718.GA-20180802011420, and mapr-patch-6.0.1.20180404222005.GA-20180806214919.","status":"published","published":"2018-08-23T18:29:00.373Z","modified":"2026-06-17T01:43:07.83Z","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":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:36.842579Z"}]}}