{"id":"CVE-2016-10746","aliases":["DEBIAN-CVE-2016-10746","DLA-1772-1","EUVD-2016-1741","GHSA-66gq-pc92-3m6j","SUSE-SU-2019:14146-1","UBUNTU-CVE-2016-10746"],"status":"published","title":"libvirt-domain.c in libvirt before 1.3.1 supports virDomainGetTime API calls by guest agents with...","description":"libvirt-domain.c in libvirt before 1.3.1 supports virDomainGetTime API calls by guest agents with an RO connection, even though an RW connection was supposed to be required, a different vulnerability than CVE-2019-3886.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0207,"percentile":0.81569,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-254"],"published":"2019-04-18T15:56:00Z","modified":"2026-10-24T14:03:56Z","fixes":[{"ecosystem":"Debian:12","package":"libvirt","fixed_in":["1.3.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libvirt","fixed_in":["1.3.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libvirt","fixed_in":["1.3.1-1"],"sources":["osv"]},{"ecosystem":"Debian:8","package":"libvirt","fixed_in":["1.2.9-9+deb8u6"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","package":"libvirt","fixed_in":["1.2.5-23.24.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","package":"libvirt-python","fixed_in":["1.2.5-3.3.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libvirt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libvirt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libvirt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1-1"}]}]},{"source":"osv","ecosystem":"Debian:8","package":"libvirt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.9-9+deb8u6"}]}],"versions":["1.2.9-9","1.2.9-9+deb8u1","1.2.9-9+deb8u2","1.2.9-9+deb8u2~bpo70+1","1.2.9-9+deb8u3","1.2.9-9+deb8u4","1.2.9-9+deb8u5"]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","package":"libvirt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.5-23.24.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","package":"libvirt-python","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.5-3.3.2"}]}]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"redhat","product":"libvirt"}],"references":[{"url":"https://github.com/libvirt/libvirt/commit/506e9d6c2d4baaf580d489fff0690c0ff2ff588f","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/libvirt/libvirt/compare/11288f5...8fd6867","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://lists.debian.org/debian-lts-announce/2019/04/msg00032.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-10746"},{"url":"https://github.com/advisories/GHSA-66gq-pc92-3m6j"},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-10746","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2019/suse-su-201914146-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1133150","tags":["report"]},{"url":"https://bugzilla.suse.com/1134783","tags":["report"]},{"url":"https://bugzilla.suse.com/1140252","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2016-10746","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2016-10746","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-10746","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2016-10746","description":"libvirt-domain.c in libvirt before 1.3.1 supports virDomainGetTime API calls by guest agents with an RO connection, even though an RW connection was supposed to be required, a different vulnerability than CVE-2019-3886.","status":"published","published":"2019-04-18T15:56:00Z","modified":"2024-08-06T03:30:20.161Z","updated_at":"2026-11-02T14:33:31.450804Z"}],"euvd":[{"id":"EUVD-2016-1741","description":"libvirt-domain.c in libvirt before 1.3.1 supports virDomainGetTime API calls by guest agents with an RO connection, even though an RW connection was supposed to be required, a different vulnerability than CVE-2019-3886.","status":"published","published":"2019-04-18T15:56:00Z","modified":"2024-08-06T03:30:20Z","updated_at":"2026-11-03T02:22:23.66215Z"}],"ghsa":[{"id":"GHSA-66gq-pc92-3m6j","title":"libvirt-domain.c in libvirt before 1.3.1 supports virDomainGetTime API calls by guest agents with...","description":"libvirt-domain.c in libvirt before 1.3.1 supports virDomainGetTime API calls by guest agents with an RO connection, even though an RW connection was supposed to be required, a different vulnerability than CVE-2019-3886.","status":"published","published":"2022-05-14T01:05:58Z","modified":"2023-02-02T05:03:14Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T14:51:36.097719Z"}],"nvd":[{"id":"CVE-2016-10746","description":"libvirt-domain.c in libvirt before 1.3.1 supports virDomainGetTime API calls by guest agents with an RO connection, even though an RW connection was supposed to be required, a different vulnerability than CVE-2019-3886.","status":"published","published":"2019-04-18T16:29:00.273Z","modified":"2026-06-17T00:40:17.043Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-254"],"updated_at":"2026-11-02T14:03:39.621168Z"}],"osv":[{"id":"CVE-2016-10746","description":"libvirt-domain.c in libvirt before 1.3.1 supports virDomainGetTime API calls by guest agents with an RO connection, even though an RW connection was supposed to be required, a different vulnerability than CVE-2019-3886.","status":"published","published":"2019-04-18T16:29:00.273Z","modified":"2026-10-24T14:03:56.641405195Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:01.531338Z"},{"id":"DEBIAN-CVE-2016-10746","description":"libvirt-domain.c in libvirt before 1.3.1 supports virDomainGetTime API calls by guest agents with an RO connection, even though an RW connection was supposed to be required, a different vulnerability than CVE-2019-3886.","status":"published","published":"2019-04-18T16:29:00.273Z","modified":"2026-09-22T07:01:42.087581802Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:45:27.323751Z"},{"id":"UBUNTU-CVE-2016-10746","description":"libvirt-domain.c in libvirt before 1.3.1 supports virDomainGetTime API calls by guest agents with an RO connection, even though an RW connection was supposed to be required, a different vulnerability than CVE-2019-3886.","status":"withdrawn","published":"2019-04-18T16:29:00Z","modified":"2026-08-15T01:45:04.556860695Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:54:11.492576Z"},{"id":"DLA-1772-1","title":"libvirt - security update","status":"published","published":"2019-04-30T00:00:00Z","modified":"2026-03-09T01:18:51.891718Z","updated_at":"2026-11-02T15:46:09.777694Z"},{"id":"SUSE-SU-2019:14146-1","title":"Security update for libvirt and libvirt-python","description":"This update for libvirt and libvirt-python fixes the following issues:\n\nlibvirt:\n\n- CVE-2016-10746: Fixed an authentication bypass where a guest agent with a read only connection could call virDomainGetTime API calls (bsc#1133150).\n- rpc: increase the size of REMOTE_MIGRATE_COOKIE_MAX (bsc#1134783).\n\nlibvirt-python:\n\n- Fixes a memory leak in libvirt-python (bsc#1140252)\n","status":"published","published":"2019-08-15T15:49:29Z","modified":"2026-02-04T02:45:01.037515Z","updated_at":"2026-11-02T15:53:46.44301Z"}]}}