{"id":"CVE-2011-2187","aliases":["DEBIAN-CVE-2011-2187","EUVD-2011-2178","GHSA-p786-96f8-68ff"],"status":"published","title":"xscreensaver before 5.14 crashes during activation and leaves the screen unlocked when in Blank...","description":"xscreensaver before 5.14 crashes during activation and leaves the screen unlocked when in Blank Only Mode and when DPMS is disabled, which allows local attackers to access resources without authentication.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00482,"percentile":0.41846,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-306"],"published":"2019-11-27T17:28:08Z","modified":"2026-10-23T18:03:43Z","fixes":[{"ecosystem":"Debian:12","package":"xscreensaver","fixed_in":["5.14-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"xscreensaver","fixed_in":["5.14-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"xscreensaver","fixed_in":["5.14-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"xscreensaver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"xscreensaver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"xscreensaver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.14-1"}]}]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"xscreensaver","product":"xscreensaver"},{"vendor":"xscreensaver_project","product":"xscreensaver"}],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2011-2187","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2187","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","advisory","evidence","report"]},{"url":"https://access.redhat.com/security/cve/cve-2011-2187","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627382","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","advisory","evidence"]},{"url":"https://www.openwall.com/lists/oss-security/2011/06/06/17","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","article"]},{"url":"https://www.jwz.org/xscreensaver/changelog.html","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2187"},{"url":"https://github.com/advisories/GHSA-p786-96f8-68ff"}],"sources":{"cve":[{"id":"CVE-2011-2187","description":"xscreensaver before 5.14 crashes during activation and leaves the screen unlocked when in Blank Only Mode and when DPMS is disabled, which allows local attackers to access resources without authentication.","status":"published","published":"2019-11-27T17:28:08Z","modified":"2024-08-06T22:53:17.511Z","updated_at":"2026-11-02T14:35:36.603688Z"}],"euvd":[{"id":"EUVD-2011-2178","description":"xscreensaver before 5.14 crashes during activation and leaves the screen unlocked when in Blank Only Mode and when DPMS is disabled, which allows local attackers to access resources without authentication.","status":"published","published":"2019-11-27T17:28:08Z","modified":"2024-08-06T22:53:17Z","updated_at":"2026-11-03T01:55:53.609033Z"}],"ghsa":[{"id":"GHSA-p786-96f8-68ff","title":"xscreensaver before 5.14 crashes during activation and leaves the screen unlocked when in Blank...","description":"xscreensaver before 5.14 crashes during activation and leaves the screen unlocked when in Blank Only Mode and when DPMS is disabled, which allows local attackers to access resources without authentication.","status":"published","published":"2022-04-22T00:24:19Z","modified":"2024-04-03T23:05:52Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:55:47.283285Z"}],"nvd":[{"id":"CVE-2011-2187","description":"xscreensaver before 5.14 crashes during activation and leaves the screen unlocked when in Blank Only Mode and when DPMS is disabled, which allows local attackers to access resources without authentication.","status":"published","published":"2019-11-27T18:15:10.927Z","modified":"2026-06-16T23:30:52.99Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:02:12.945371Z"}],"osv":[{"id":"CVE-2011-2187","description":"xscreensaver before 5.14 crashes during activation and leaves the screen unlocked when in Blank Only Mode and when DPMS is disabled, which allows local attackers to access resources without authentication.","status":"published","published":"2019-11-27T18:15:10Z","modified":"2026-04-10T03:41:49.311599Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:43:58.279353Z"},{"id":"DEBIAN-CVE-2011-2187","description":"xscreensaver before 5.14 crashes during activation and leaves the screen unlocked when in Blank Only Mode and when DPMS is disabled, which allows local attackers to access resources without authentication.","status":"published","published":"2019-11-27T18:15:10.927Z","modified":"2026-10-23T18:03:43.875904388Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:24.612044Z"}]}}