{"id":"MGASA-2021-0043","aliases":[],"status":"published","title":"Updated caribou packages fix a security vulnerability","description":"An issue in caribou, that was exposed by a CVE fix in X.org server, permits\na screensaver-lock bypass. It is possible to crash the screensaver and unlock\nthe desktop via the virtual keyboard.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-17T16:07:01Z","modified":"2026-04-16T04:25:26Z","fixes":[{"ecosystem":"Mageia:7","package":"caribou","fixed_in":["0.4.21-3.1.mga7"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Mageia:7","package":"caribou","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.21-3.1.mga7"}]}]}],"references":[{"url":"https://advisories.mageia.org/MGASA-2021-0043.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=28072","tags":["report"]},{"url":"https://github.com/linuxmint/cinnamon-screensaver/issues/354","tags":["report"]},{"url":"https://www.openwall.com/lists/oss-security/2021/01/15/1","tags":["web"]}],"sources":{"osv":[{"id":"MGASA-2021-0043","title":"Updated caribou packages fix a security vulnerability","description":"An issue in caribou, that was exposed by a CVE fix in X.org server, permits\na screensaver-lock bypass. It is possible to crash the screensaver and unlock\nthe desktop via the virtual keyboard.\n","status":"published","published":"2021-01-17T16:07:01Z","modified":"2026-04-16T04:25:26.808323Z","updated_at":"2026-11-02T15:49:41.509337Z"}]}}