{"id":"CVE-2010-3386","aliases":["DEBIAN-CVE-2010-3386","EUVD-2010-3384","GHSA-fpf7-h9vj-2xf8"],"status":"published","title":"usttrace in LTTng Userspace Tracer (aka UST) 0.7 places a zero-length directory name in the...","description":"usttrace in LTTng Userspace Tracer (aka UST) 0.7 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory.","severity":{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00386,"percentile":0.32945,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2010-10-20T17:00:00Z","modified":"2026-10-23T17:47:44Z","fixes":[{"ecosystem":"Debian:12","package":"ust","fixed_in":["0.7-2.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ust","fixed_in":["0.7-2.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ust","fixed_in":["0.7-2.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7-2.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7-2.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"ust","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7-2.1"}]}]}],"products":[{"vendor":"lttng","product":"ust"}],"references":[{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=598309","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch","evidence","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-3386"},{"url":"https://github.com/advisories/GHSA-fpf7-h9vj-2xf8"},{"url":"https://security-tracker.debian.org/tracker/CVE-2010-3386","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2010-3386","description":"usttrace in LTTng Userspace Tracer (aka UST) 0.7 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory.","status":"published","published":"2010-10-20T17:00:00Z","modified":"2024-09-16T22:41:14.286Z","updated_at":"2026-11-02T14:33:27.739358Z"}],"euvd":[{"id":"EUVD-2010-3384","description":"usttrace in LTTng Userspace Tracer (aka UST) 0.7 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory.","status":"published","published":"2010-10-20T17:00:00Z","modified":"2024-09-16T22:41:14Z","updated_at":"2026-11-03T00:55:00.660655Z"}],"ghsa":[{"id":"GHSA-fpf7-h9vj-2xf8","title":"usttrace in LTTng Userspace Tracer (aka UST) 0.7 places a zero-length directory name in the...","description":"usttrace in LTTng Userspace Tracer (aka UST) 0.7 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory.","status":"published","published":"2022-05-17T05:47:37Z","modified":"2023-01-28T05:04:57Z","updated_at":"2026-11-02T14:44:16.563052Z"}],"nvd":[{"id":"CVE-2010-3386","description":"usttrace in LTTng Userspace Tracer (aka UST) 0.7 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory.","status":"published","published":"2010-10-20T18:00:04.627Z","modified":"2026-06-16T23:22:41.09Z","cvss":[{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:57.065463Z"}],"osv":[{"id":"CVE-2010-3386","description":"usttrace in LTTng Userspace Tracer (aka UST) 0.7 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory.","status":"published","published":"2010-10-20T18:00:04Z","modified":"2026-04-10T03:41:25.506542Z","updated_at":"2026-11-02T15:43:57.991581Z"},{"id":"DEBIAN-CVE-2010-3386","description":"usttrace in LTTng Userspace Tracer (aka UST) 0.7 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library in the current working directory.","status":"published","published":"2010-10-20T18:00:04.627Z","modified":"2026-10-23T17:47:44.588063837Z","updated_at":"2026-11-02T15:45:24.316685Z"}]}}