{"id":"CVE-2017-1000200","aliases":["EUVD-2017-1477","GHSA-w6w2-c994-p5h3","RHSA-2017:3277"],"status":"published","title":"tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in...","description":"tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in the tcmu-runner daemon's on_unregister_handler() function resulting in denial of service","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01392,"percentile":0.72534,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2017-11-17T02:00:00Z","modified":"2026-10-20T10:47:33Z","affected":[{"source":"osv","ecosystem":"Red Hat:storage:3.3:server:el7","package":"libtcmu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.2.0-16.el7rhgs"}]}],"bundled":4},{"source":"osv","ecosystem":"Red Hat:storage:3.3:server:el7","package":"libtcmu-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.2.0-16.el7rhgs"}]}],"bundled":4},{"source":"osv","ecosystem":"Red Hat:storage:3.3:server:el7","package":"tcmu-runner","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.2.0-16.el7rhgs"}]}],"bundled":4},{"source":"osv","ecosystem":"Red Hat:storage:3.3:server:el7","package":"tcmu-runner-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.2.0-16.el7rhgs"}]}],"bundled":4}],"products":[{"vendor":"tcmu-runner_project","product":"tcmu-runner"}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2017:3277","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory"]},{"url":"https://github.com/open-iscsi/tcmu-runner/pull/200/commits/bb80e9c7a798f035768260ebdadffb6eb0786178","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-1000200","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-w6w2-c994-p5h3"},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1472332","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1487246","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1487247","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1487251","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1487252","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_3277.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2017-1000198","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-1000198","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-1000198","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2017-1000199","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-1000199","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-1000199","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2017-1000200","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-1000200","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2017-1000201","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-1000201","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-1000201","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2017-1000200","description":"tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in the tcmu-runner daemon's on_unregister_handler() function resulting in denial of service","status":"published","published":"2017-11-17T02:00:00Z","modified":"2024-08-05T21:53:07.281Z","updated_at":"2026-11-02T14:33:21.142987Z"}],"euvd":[{"id":"EUVD-2017-1477","description":"tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in the tcmu-runner daemon's on_unregister_handler() function resulting in denial of service","status":"published","published":"2017-11-17T02:00:00Z","modified":"2024-08-05T21:53:07Z","updated_at":"2026-11-03T02:23:03.593375Z"}],"ghsa":[{"id":"GHSA-w6w2-c994-p5h3","title":"tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in...","description":"tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in the tcmu-runner daemon's on_unregister_handler() function resulting in denial of service","status":"published","published":"2022-05-17T00:19:05Z","modified":"2023-02-03T05:01:24Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:52:58.812908Z"}],"nvd":[{"id":"CVE-2017-1000200","description":"tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in the tcmu-runner daemon's on_unregister_handler() function resulting in denial of service","status":"published","published":"2017-11-17T02:29:00.987Z","modified":"2026-06-17T00:58:54.023Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:04:08.635428Z"}],"osv":[{"id":"CVE-2017-1000200","description":"tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in the tcmu-runner daemon's on_unregister_handler() function resulting in denial of service","status":"published","published":"2017-11-17T02:29:00.987Z","modified":"2026-10-20T10:47:33.110976729Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:03.472693Z"},{"id":"RHSA-2017:3277","title":"Red Hat Security Advisory: tcmu-runner security update","status":"published","published":"2024-09-16T00:46:48Z","modified":"2026-05-13T10:36:38.801351Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:04.822845Z"}]}}