{"id":"CVE-2013-1056","aliases":["EUVD-2013-1096","GHSA-xm67-p6rp-wvcr","UBUNTU-CVE-2013-1056"],"status":"published","title":"X.org X server 1.13.3 and earlier, when not run as root, allows local users to cause a denial of...","description":"X.org X server 1.13.3 and earlier, when not run as root, allows local users to cause a denial of service (crash) or possibly gain privileges via vectors involving cached xkb files.","severity":{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00338,"percentile":0.27441,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2013-10-16T00:00:00Z","modified":"2026-06-16T23:50:47Z","fixes":[{"ecosystem":"Ubuntu:14.04:LTS","package":"xorg-server","fixed_in":["2:1.14.4-1ubuntu2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"xorg-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.14.4-1ubuntu2"}]}],"versions":["2:1.14.3-3ubuntu2","2:1.14.3-3ubuntu3","2:1.14.3-3ubuntu4","2:1.14.3-5ubuntu1","2:1.14.4-1ubuntu1"]}],"products":[{"vendor":"canonical","product":"ubuntu_linux"}],"references":[{"url":"http://www.ubuntu.com/usn/USN-1990-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-1056"},{"url":"https://github.com/advisories/GHSA-xm67-p6rp-wvcr"},{"url":"https://ubuntu.com/security/CVE-2013-1056","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-1990-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-1056","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2013-1056","description":"X.org X server 1.13.3 and earlier, when not run as root, allows local users to cause a denial of service (crash) or possibly gain privileges via vectors involving cached xkb files.","status":"published","published":"2013-10-28T21:00:00Z","modified":"2024-09-16T19:55:53.631Z","updated_at":"2026-11-02T14:34:58.193873Z"}],"euvd":[{"id":"EUVD-2013-1096","description":"X.org X server 1.13.3 and earlier, when not run as root, allows local users to cause a denial of service (crash) or possibly gain privileges via vectors involving cached xkb files.","status":"published","published":"2013-10-28T21:00:00Z","modified":"2024-09-16T19:55:53Z","updated_at":"2026-11-03T00:55:18.708292Z"}],"ghsa":[{"id":"GHSA-xm67-p6rp-wvcr","title":"X.org X server 1.13.3 and earlier, when not run as root, allows local users to cause a denial of...","description":"X.org X server 1.13.3 and earlier, when not run as root, allows local users to cause a denial of service (crash) or possibly gain privileges via vectors involving cached xkb files.","status":"published","published":"2022-05-17T04:59:18Z","modified":"2023-01-28T05:02:57Z","updated_at":"2026-11-02T14:43:52.645209Z"}],"nvd":[{"id":"CVE-2013-1056","description":"X.org X server 1.13.3 and earlier, when not run as root, allows local users to cause a denial of service (crash) or possibly gain privileges via vectors involving cached xkb files.","status":"published","published":"2013-10-28T21:55:05.11Z","modified":"2026-06-16T23:50:47.037Z","cvss":[{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:02:40.988689Z"}],"osv":[{"id":"UBUNTU-CVE-2013-1056","description":"X.org X server 1.13.3 and earlier, when not run as root, allows local users to cause a denial of service (crash) or possibly gain privileges via vectors involving cached xkb files.","status":"published","published":"2013-10-16T00:00:00Z","modified":"2026-04-22T09:22:41.145081Z","updated_at":"2026-11-02T15:54:06.854805Z"}]}}