{"id":"CVE-2025-53391","aliases":["DEBIAN-CVE-2025-53391","EUVD-2025-19461","GHSA-33qm-768m-wx8p","UBUNTU-CVE-2025-53391","USN-8218-1"],"status":"published","title":"The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has...","description":"The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has insecure PolicyKit allow_any/allow_inactive/allow_active settings that allow a local user to escalate their privileges to root.","severity":{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00172,"percentile":0.06622,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-863"],"published":"2025-06-28T00:00:00Z","modified":"2026-08-27T23:05:40Z","fixes":[{"ecosystem":"Ubuntu:Pro:18.04:LTS","package":"zulucrypt","fixed_in":["5.4.0-2ubuntu0.1~esm2"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:20.04:LTS","package":"zulucrypt","fixed_in":["5.7.0-1ubuntu0.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:22.04:LTS","package":"zulucrypt","fixed_in":["5.7.1-2ubuntu0.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:24.04:LTS","package":"zulucrypt","fixed_in":["6.2.0-1ubuntu3+esm1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:11","package":"zulucrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.7.1-2","6.2.0-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"zulucrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-2ubuntu0.1~esm2"}]}],"versions":["5.2.0-1","5.2.0-3","5.4.0-2","5.4.0-2build1","5.4.0-2ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"zulucrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.0-1ubuntu0.1~esm1"}]}],"versions":["5.5.0-1","5.6.0-1","5.6.0-2","5.7.0-1","5.7.0-1build1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"zulucrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.1-2ubuntu0.1~esm1"}]}],"versions":["5.7.1-2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"zulucrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.0-1ubuntu3+esm1"}]}],"versions":["6.2.0-1ubuntu1","6.2.0-1ubuntu2","6.2.0-1ubuntu3"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"zulucrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.2.0-1ubuntu3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"zulucrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-2ubuntu0.1~esm2"}]}],"versions":["5.2.0-1","5.2.0-3","5.4.0-2","5.4.0-2build1","5.4.0-2ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"zulucrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.0-1ubuntu0.1~esm1"}]}],"versions":["5.5.0-1","5.6.0-1","5.6.0-2","5.7.0-1","5.7.0-1build1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"zulucrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.1-2ubuntu0.1~esm1"}]}],"versions":["5.7.1-2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"zulucrypt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.0-1ubuntu3+esm1"}]}],"versions":["6.2.0-1ubuntu1","6.2.0-1ubuntu2","6.2.0-1ubuntu3"]}],"products":[{"vendor":"debian","product":"zulucrypt"}],"references":[{"url":"https://bugs.debian.org/1108288","tags":["web","report"]},{"url":"https://salsa.debian.org/debian/zulucrypt/-/blob/9d661c9f384c4d889d3387944e14ac70cfb9684b/debian/patches/fix_zulupolkit_policy.patch","tags":["web","report"]},{"url":"https://deb.debian.org/debian/pool/main/z/zulucrypt/zulucrypt_6.2.0-1.dsc","tags":["web","report"]},{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1108288","tags":["exploit","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53391"},{"url":"https://github.com/advisories/GHSA-33qm-768m-wx8p"},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-53391","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-53391","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-53391","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-8218-1","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-53391","description":"The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has insecure PolicyKit allow_any/allow_inactive/allow_active settings that allow a local user to escalate their privileges to root.","status":"published","published":"2025-06-28T00:00:00Z","modified":"2025-06-30T13:32:33.748Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:32:48.853452Z"}],"euvd":[{"id":"EUVD-2025-19461","description":"The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has insecure PolicyKit allow_any/allow_inactive/allow_active settings that allow a local user to escalate their privileges to root.","status":"published","published":"2025-06-28T00:00:00Z","modified":"2025-06-30T13:32:33Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:32:15.785343Z"}],"ghsa":[{"id":"GHSA-33qm-768m-wx8p","title":"The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has...","description":"The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has insecure PolicyKit allow_any/allow_inactive/allow_active settings that allow a local user to escalate their privileges to root.","status":"published","published":"2025-06-29T00:30:18Z","modified":"2025-06-30T15:31:43Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:02:52.182291Z"}],"nvd":[{"id":"CVE-2025-53391","description":"The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has insecure PolicyKit allow_any/allow_inactive/allow_active settings that allow a local user to escalate their privileges to root.","status":"published","published":"2025-06-28T22:15:23.6Z","modified":"2026-06-17T09:38:07.663Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:11:14.781314Z"}],"osv":[{"id":"DEBIAN-CVE-2025-53391","description":"The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has insecure PolicyKit allow_any/allow_inactive/allow_active settings that allow a local user to escalate their privileges to root.","status":"published","published":"2025-06-28T22:15:23.6Z","modified":"2026-08-27T23:05:40.697719667Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:47.378563Z"},{"id":"UBUNTU-CVE-2025-53391","description":"The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has insecure PolicyKit allow_any/allow_inactive/allow_active settings that allow a local user to escalate their privileges to root.","status":"published","published":"2025-06-28T22:15:00Z","modified":"2026-05-04T10:32:39.277806Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:55:50.31802Z"},{"id":"CVE-2025-53391","description":"The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has insecure PolicyKit allow_any/allow_inactive/allow_active settings that allow a local user to escalate their privileges to root.","status":"published","published":"2025-06-28T22:15:23Z","modified":"2026-04-10T05:30:49.467074Z","updated_at":"2026-11-02T15:44:50.45326Z"},{"id":"USN-8218-1","title":"zulucrypt vulnerability","description":"Aaron Rainbolt discovered that zuluCrypt used insecure PolicyKit\nsettings in zuluPolkit. An attacker could possibly use this issue to\ncause local privilege escalation to root. (CVE-2025-53391)","status":"published","published":"2026-04-30T13:50:22Z","modified":"2026-05-04T10:45:14.706721147Z","updated_at":"2026-11-02T16:58:22.951676Z"}]}}