{"id":"CVE-2009-1143","aliases":["DEBIAN-CVE-2009-1143","EUVD-2009-1144","GHSA-29j9-2p84-4f27","UBUNTU-CVE-2009-1143"],"status":"published","title":"An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass intended...","description":"An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass intended access restrictions on mounting shares via a symlink attack that leverages a realpath race condition in mount.vmhgfs (aka hgfsmounter).","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0027,"percentile":0.19362,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-59"],"published":"2022-11-23T00:00:00Z","modified":"2026-10-23T18:00:27Z","fixes":[{"ecosystem":"Debian:12","package":"open-vm-tools","fixed_in":["2:12.0.0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"open-vm-tools","fixed_in":["2:12.0.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"open-vm-tools","fixed_in":["2:12.0.0-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"open-vm-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:12.0.0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"open-vm-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:12.0.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"open-vm-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:12.0.0-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"open-vm-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2013.09.16-1328054-0ubuntu1","2013.09.16-1328054-0ubuntu2","2013.09.16-1328054-0ubuntu4","2013.09.16-1328054-0ubuntu5","2013.09.16-1328054-0ubuntu6","2:9.4.0-1280544-5","2:9.4.0-1280544-5ubuntu1","2:9.4.0-1280544-5ubuntu2","2:9.4.0-1280544-5ubuntu4","2:9.4.0-1280544-5ubuntu5","2:9.4.0-1280544-5ubuntu6","2:9.4.0-1280544-5ubuntu6.2","2:9.4.0-1280544-5ubuntu6.4","2:9.4.0-1280544-5ubuntu6.4+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"open-vm-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:9.10.2-2822639-1ubuntu3","2:10.0.0-3000743-3ubuntu1","2:10.0.7-3227872-2ubuntu1","2:10.0.7-3227872-5ubuntu1~16.04.1","2:10.0.7-3227872-5ubuntu1~16.04.2","2:10.2.0-3~ubuntu0.16.04.1","2:10.2.0-3~ubuntu0.16.04.1+esm1","2:10.2.0-3~ubuntu0.16.04.1+esm2","2:10.2.0-3~ubuntu0.16.04.1+esm3","2:10.2.0-3~ubuntu0.16.04.1+esm4","2:10.2.0-3~ubuntu0.16.04.1+esm5"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"open-vm-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:10.1.10-3","2:10.1.10-3build1","2:10.1.15-1","2:10.1.15-1build1","2:10.2.0-2","2:10.2.0-2build1","2:10.2.0-3","2:10.2.0-3ubuntu1","2:10.2.0-3ubuntu2","2:10.2.0-3ubuntu3","2:10.3.0-0ubuntu1~18.04.1","2:10.3.0-0ubuntu1~18.04.2","2:10.3.0-0ubuntu1~18.04.3","2:10.3.5-7~ubuntu0.18.04.1","2:10.3.10-1~ubuntu0.18.04.1","2:11.0.1-2ubuntu0.18.04.2","2:11.0.5-4ubuntu0.18.04.1","2:11.0.5-4ubuntu0.18.04.2","2:11.0.5-4ubuntu0.18.04.3","2:11.0.5-4ubuntu0.18.04.3+esm1","2:11.0.5-4ubuntu0.18.04.3+esm2","2:11.0.5-4ubuntu0.18.04.3+esm3","2:11.0.5-4ubuntu0.18.04.3+esm4"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"open-vm-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:10.3.10-3ubuntu1","2:11.0.1-2","2:11.0.1-3","2:11.0.1-3ubuntu1","2:11.0.1-4","2:11.0.5-1","2:11.0.5-2","2:11.0.5-3","2:11.0.5-4","2:11.1.0-2~ubuntu20.04.1","2:11.1.5-1~ubuntu20.04.2","2:11.2.5-2ubuntu1~ubuntu20.04.1","2:11.3.0-2ubuntu0~ubuntu20.04.1","2:11.3.0-2ubuntu0~ubuntu20.04.2","2:11.3.0-2ubuntu0~ubuntu20.04.3","2:11.3.0-2ubuntu0~ubuntu20.04.4","2:11.3.0-2ubuntu0~ubuntu20.04.5","2:11.3.0-2ubuntu0~ubuntu20.04.6","2:11.3.0-2ubuntu0~ubuntu20.04.7","2:11.3.0-2ubuntu0~ubuntu20.04.8","2:11.3.0-2ubuntu0~ubuntu20.04.8+esm1"]}],"products":[{"vendor":"vmware","product":"open-vm-tools"}],"references":[{"url":"https://bugs.gentoo.org/264577","tags":["x_transferred","Issue Tracking","Patch","Third Party Advisory","advisory","fix","report"]},{"url":"https://github.com/vmware/open-vm-tools/releases/tag/2009.03.18-154848","tags":["x_transferred","Release Notes","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-1143"},{"url":"https://github.com/advisories/GHSA-29j9-2p84-4f27"},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-1143","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2009-1143","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2009-1143","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2009-1143","description":"An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass intended access restrictions on mounting shares via a symlink attack that leverages a realpath race condition in mount.vmhgfs (aka hgfsmounter).","status":"published","published":"2022-11-23T00:00:00Z","modified":"2025-04-25T20:48:15.056Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:33:25.516454Z"}],"euvd":[{"id":"EUVD-2009-1144","description":"An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass intended access restrictions on mounting shares via a symlink attack that leverages a realpath race condition in mount.vmhgfs (aka hgfsmounter).","status":"published","published":"2022-11-23T00:00:00Z","modified":"2025-04-25T20:48:15Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:02.538258Z"}],"ghsa":[{"id":"GHSA-29j9-2p84-4f27","title":"An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass intended...","description":"An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass intended access restrictions on mounting shares via a symlink attack that leverages a realpath race condition in mount.vmhgfs (aka hgfsmounter).","status":"published","published":"2022-11-23T18:30:27Z","modified":"2023-01-31T05:08:01Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:49:19.380815Z"}],"nvd":[{"id":"CVE-2009-1143","description":"An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass intended access restrictions on mounting shares via a symlink attack that leverages a realpath race condition in mount.vmhgfs (aka hgfsmounter).","status":"published","published":"2022-11-23T18:15:10.823Z","modified":"2026-06-16T23:06:35.98Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:01:38.972805Z"}],"osv":[{"id":"CVE-2009-1143","description":"An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass intended access restrictions on mounting shares via a symlink attack that leverages a realpath race condition in mount.vmhgfs (aka hgfsmounter).","status":"published","published":"2022-11-23T18:15:10Z","modified":"2026-04-10T03:40:42.146435Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:43:57.452479Z"},{"id":"DEBIAN-CVE-2009-1143","description":"An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass intended access restrictions on mounting shares via a symlink attack that leverages a realpath race condition in mount.vmhgfs (aka hgfsmounter).","status":"published","published":"2022-11-23T18:15:10.823Z","modified":"2026-10-23T18:00:27.178219393Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:24.013654Z"},{"id":"UBUNTU-CVE-2009-1143","description":"An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass intended access restrictions on mounting shares via a symlink attack that leverages a realpath race condition in mount.vmhgfs (aka hgfsmounter).","status":"published","published":"2022-11-23T18:15:00Z","modified":"2026-04-22T08:43:21.67773Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:05.838224Z"}]}}