{"id":"CVE-2018-6556","aliases":["ALPINE-CVE-2018-6556","DEBIAN-CVE-2018-6556","EUVD-2018-18308","GHSA-xg68-6jxg-5w7p","UBUNTU-CVE-2018-6556","USN-3730-1","openSUSE-SU-2019:1227-1","openSUSE-SU-2019:1230-1","openSUSE-SU-2019:1275-1","openSUSE-SU-2024:11030-1"],"status":"published","title":"The lxc-user-nic component of LXC allows unprivileged users to open arbitrary files","description":"lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.","severity":{"version":"3.0","score":3.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00347,"percentile":0.28434,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-417"],"published":"2018-08-06T16:00:00Z","modified":"2026-10-24T10:30:42Z","fixes":[{"ecosystem":"Alpine:v3.10","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.11","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.12","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.13","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.6","package":"lxc","fixed_in":["2.0.9-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.7","package":"lxc","fixed_in":["2.1.1-r3"],"sources":["osv"]},{"ecosystem":"Alpine:v3.8","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.9","package":"lxc","fixed_in":["2.1.1-r9"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"lxc","fixed_in":["1:2.0.9-6.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"lxc","fixed_in":["1:2.0.9-6.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"lxc","fixed_in":["1:2.0.9-6.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"lxc","fixed_in":["3.0.1-0ubuntu1~18.04.2"],"sources":["osv"]},{"ecosystem":"SUSE:Package 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15","package":"lxc","fixed_in":["2.0.9-bp150.5.6.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.10","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.11","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.12","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.13","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.6","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.0.9-r1"}]}]},{"source":"osv","ecosystem":"Alpine:v3.7","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r3"}]}]},{"source":"osv","ecosystem":"Alpine:v3.8","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.9","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.1-r9"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.9-6.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.9-6.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.9-6.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.1-0ubuntu1~18.04.2"}]}],"versions":["2.1.0-0ubuntu1","2.1.1-0ubuntu1","3.0.0~beta1-0ubuntu3","3.0.0~beta2-0ubuntu2","3.0.0~beta3-0ubuntu1","3.0.0~beta4-0ubuntu1","3.0.0-0ubuntu1","3.0.0-0ubuntu2","3.0.1-0ubuntu1~18.04.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.1-0ubuntu1~18.04.2"}]}],"versions":["2.1.0-0ubuntu1","2.1.1-0ubuntu1","3.0.0~beta1-0ubuntu3","3.0.0~beta2-0ubuntu2","3.0.0~beta3-0ubuntu1","3.0.0~beta4-0ubuntu1","3.0.0-0ubuntu1","3.0.0-0ubuntu2","3.0.1-0ubuntu1~18.04.1"]},{"source":"osv","ecosystem":"SUSE:Package Hub 15","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.0-bp150.5.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Package Hub 15","package":"lxcfs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.3-bp150.3.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Package Hub 15","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.9-bp150.5.6.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 15.0","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.0-lp150.2.10.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Leap 15.0","package":"lxcfs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.3-lp150.2.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"lxc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-1.1"}]}],"bundled":3}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"linuxcontainers","product":"lxc"},{"vendor":"lxc","product":"lxc"},{"vendor":"opensuse","product":"leap"},{"vendor":"suse","product":"caas_platform"},{"vendor":"suse","product":"openstack_cloud"},{"vendor":"suse","product":"suse_linux_enterprise_server"}],"references":[{"url":"https://usn.ubuntu.com/usn/usn-3730-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1783591","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://security.gentoo.org/glsa/201808-02","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugzilla.suse.com/show_bug.cgi?id=988348","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","fix"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00074.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00076.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00091.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00073.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6556"},{"url":"https://github.com/advisories/GHSA-xg68-6jxg-5w7p"},{"url":"https://security.alpinelinux.org/vuln/CVE-2018-6556","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-6556","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-6556","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3730-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-6556","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/P7UGXMWDCAJUCRFVZRWEYVPQASYUPVO4/#P7UGXMWDCAJUCRFVZRWEYVPQASYUPVO4","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1122185","tags":["report"]},{"url":"https://bugzilla.suse.com/1131762","tags":["report"]},{"url":"https://bugzilla.suse.com/988348","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2018-6556","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-5736","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/YSTSXJMKRPX7DLJOHKBF3X7FO724JMME/#YSTSXJMKRPX7DLJOHKBF3X7FO724JMME","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BJSZ5D42JWJHGJ7ILFBWQ7TUHJTZDYJB/#BJSZ5D42JWJHGJ7ILFBWQ7TUHJTZDYJB","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5985","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2018-6556","title":"The lxc-user-nic component of LXC allows unprivileged users to open arbitrary files","description":"lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.","status":"published","published":"2018-08-10T15:00:00Z","modified":"2024-09-17T03:38:26.856Z","updated_at":"2026-11-02T14:35:05.619113Z"}],"euvd":[{"id":"EUVD-2018-18308","description":"lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.","status":"published","published":"2018-08-10T15:00:00Z","modified":"2024-09-17T03:38:26Z","updated_at":"2026-11-03T00:28:29.877686Z"}],"ghsa":[{"id":"GHSA-xg68-6jxg-5w7p","title":"lxc-user-nic when asked to delete a network interface will unconditionally open a user provided...","description":"lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.","status":"published","published":"2022-05-14T00:59:46Z","modified":"2023-02-02T05:02:50Z","cvss":[{"version":"3.0","score":3.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T14:51:31.346473Z"}],"nvd":[{"id":"CVE-2018-6556","description":"lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.","status":"published","published":"2018-08-10T15:29:01.297Z","modified":"2026-06-17T02:02:01.227Z","cvss":[{"version":"3.0","score":3.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-417"],"updated_at":"2026-11-02T14:04:35.310988Z"}],"osv":[{"id":"ALPINE-CVE-2018-6556","description":"lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.","status":"published","published":"2018-08-10T15:29:01.297Z","modified":"2026-10-23T17:17:55.283673356Z","cvss":[{"version":"3.0","score":3.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:27:47.663013Z"},{"id":"CVE-2018-6556","description":"lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.","status":"published","published":"2018-08-10T15:29:01.297Z","modified":"2026-10-24T10:30:42.416648956Z","cvss":[{"version":"3.0","score":3.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:44:09.74357Z"},{"id":"DEBIAN-CVE-2018-6556","description":"lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.","status":"published","published":"2018-08-10T15:29:01.297Z","modified":"2026-10-23T18:03:07.967883028Z","cvss":[{"version":"3.0","score":3.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:45:30.867575Z"},{"id":"UBUNTU-CVE-2018-6556","description":"lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.","status":"published","published":"2018-08-06T16:00:00Z","modified":"2026-04-22T12:02:39.751975Z","cvss":[{"version":"3.0","score":3.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:54:18.772093Z"},{"id":"openSUSE-SU-2019:1227-1","title":"Security update for lxc, lxcfs","description":"This update for lxc, lxcfs to version 3.1.0 fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2019-5736: Fixed a container breakout vulnerability (boo#1122185).\n- CVE-2018-6556: Enable setuid bit on lxc-user-nic (boo#988348).\n\nNon-security issues fixed:\n\n- Update to LXC 3.1.0. The changelog is far too long to include here, please\n  look at https://linuxcontainers.org/. (boo#1131762)\n","status":"published","published":"2019-04-17T14:27:35Z","modified":"2026-02-04T03:16:09.025805Z","updated_at":"2026-11-02T16:58:30.784344Z"},{"id":"openSUSE-SU-2019:1230-1","title":"Security update for lxc","description":"This update for lxc fixes the following issues:\n\nThe following security vulnerability was fixed:\n\n- CVE-2018-6556: Fixed an information leak and possible open() side effects\n  to regular users via lxc-user-nic (boo#988348)\n\nThis update was imported from the openSUSE:Leap:15.0:Update update project.","status":"published","published":"2019-04-18T08:19:11Z","modified":"2025-05-07T18:10:18.671016Z","updated_at":"2026-11-02T16:58:30.784344Z"},{"id":"openSUSE-SU-2019:1275-1","title":"Security update for lxc, lxcfs","description":"This update for lxc, lxcfs to version 3.1.0 fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2019-5736: Fixed a container breakout vulnerability (boo#1122185).\n- CVE-2018-6556: Enable setuid bit on lxc-user-nic (boo#988348).\n\nNon-security issues fixed:\n\n- Update to LXC 3.1.0. The changelog is far too long to include here, please\n  look at https://linuxcontainers.org/. (boo#1131762)\n","status":"published","published":"2019-04-25T13:56:14Z","modified":"2026-02-04T03:04:03.649865Z","updated_at":"2026-11-02T16:58:30.784344Z"},{"id":"openSUSE-SU-2024:11030-1","title":"liblxc-devel-4.0.9-1.1 on GA media","description":"These are all security issues fixed in the liblxc-devel-4.0.9-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:35:59.205857Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"USN-3730-1","title":"lxc vulnerability","description":"Matthias Gerstner discovered that LXC incorrectly handled the lxc-user-nic\nutility. A local attacker could possibly use this issue to open arbitrary\nfiles.\n","status":"published","published":"2018-08-06T16:34:25Z","modified":"2026-04-22T09:48:41.117744Z","updated_at":"2026-11-02T16:58:13.496563Z"}]}}