{"id":"CVE-2015-3164","aliases":["DEBIAN-CVE-2015-3164","EUVD-2015-3242","GHSA-fww3-c3xq-2xqg","MGASA-2015-0316","UBUNTU-CVE-2015-3164","openSUSE-SU-2024:10518-1"],"status":"published","title":"The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non...","description":"The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.","severity":{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00393,"percentile":0.33655,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264"],"published":"2015-07-01T14:00:00Z","modified":"2026-09-09T06:47:20Z","fixes":[{"ecosystem":"Debian:12","package":"xorg-server","fixed_in":["2:1.17.2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"xorg-server","fixed_in":["2:1.17.2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"xorg-server","fixed_in":["2:1.17.2-1"],"sources":["osv"]},{"ecosystem":"Mageia:5","package":"x11-server","fixed_in":["1.16.4-2.1.mga5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"xorg-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.17.2-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"xorg-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.17.2-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"xorg-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.17.2-1"}]}]},{"source":"osv","ecosystem":"Mageia:5","package":"x11-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.4-2.1.mga5"}]}]}],"products":[{"vendor":"opensuse","product":"opensuse"},{"vendor":"x.org","product":"x_server"},{"vendor":"x.org","product":"xorg-server"}],"references":[{"url":"http://lists.freedesktop.org/archives/wayland-devel/2015-June/022548.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Vendor Advisory","advisory","report"]},{"url":"http://www.securityfocus.com/bid/75535","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://security.gentoo.org/glsa/201701-64","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://lists.opensuse.org/opensuse-updates/2015-06/msg00044.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-3164"},{"url":"https://github.com/advisories/GHSA-fww3-c3xq-2xqg"},{"url":"https://security-tracker.debian.org/tracker/CVE-2015-3164","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2015-0316.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=16182","tags":["report"]},{"url":"http://lists.x.org/archives/xorg-announce/2015-June/002611.html","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2015-3164","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-3164","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2010-2240","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-1940","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4396","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-6424","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-3164","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2015-3164","description":"The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.","status":"published","published":"2015-07-01T14:00:00Z","modified":"2024-08-06T05:39:31.64Z","updated_at":"2026-11-02T14:35:42.331636Z"}],"euvd":[{"id":"EUVD-2015-3242","description":"The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.","status":"published","published":"2015-07-01T14:00:00Z","modified":"2024-08-06T05:39:31Z","updated_at":"2026-11-03T02:22:09.179399Z"}],"ghsa":[{"id":"GHSA-fww3-c3xq-2xqg","title":"The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non...","description":"The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.","status":"published","published":"2022-05-14T02:07:14Z","modified":"2023-02-02T05:05:09Z","updated_at":"2026-11-02T14:52:01.981409Z"}],"nvd":[{"id":"CVE-2015-3164","description":"The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.","status":"published","published":"2015-07-01T14:59:07.267Z","modified":"2026-06-17T00:25:26.89Z","cvss":[{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:03:05.884985Z"}],"osv":[{"id":"CVE-2015-3164","description":"The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.","status":"published","published":"2015-07-01T14:59:07Z","modified":"2026-04-16T06:18:42.837986994Z","updated_at":"2026-11-02T15:44:00.594921Z"},{"id":"DEBIAN-CVE-2015-3164","description":"The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.","status":"published","published":"2015-07-01T14:59:07.267Z","modified":"2026-09-09T06:47:20.191590296Z","updated_at":"2026-11-02T15:45:26.752992Z"},{"id":"MGASA-2015-0316","title":"Updated x11-server packages fix security vulnerability","description":"The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the\nserver in non-authenticating mode, which allows local users to read from or\nsend information to arbitrary X11 clients via vectors involving a UNIX socket\n(CVE-2015-3164).\n","status":"published","published":"2015-08-21T18:54:52Z","modified":"2026-04-16T06:23:32.924146676Z","updated_at":"2026-11-02T15:49:39.792687Z"},{"id":"openSUSE-SU-2024:10518-1","title":"xorg-x11-server-7.6_1.18.4-2.1 on GA media","description":"These are all security issues fixed in the xorg-x11-server-7.6_1.18.4-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:35:00.091067Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"UBUNTU-CVE-2015-3164","description":"The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.","status":"withdrawn","published":"2015-07-01T14:59:00Z","modified":"2025-07-16T06:46:57.559471Z","updated_at":"2026-11-02T15:54:10.045446Z"}]}}