{"id":"USN-5089-1","aliases":[],"status":"published","title":"ca-certificates update","description":"The ca-certificates package contained a CA certificate that will expire on\n2021-09-30 and will cause connectivity issues. This update removes the\n“DST Root CA X3” CA.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-09-23T11:46:13Z","modified":"2026-02-10T04:42:19Z","fixes":[{"ecosystem":"Ubuntu:18.04:LTS","package":"ca-certificates","fixed_in":["20210119~18.04.2"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"ca-certificates","fixed_in":["20210119~20.04.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"ca-certificates","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20210119~18.04.2"}]}],"versions":["20170717","20180409","20190110~18.04.1","20201027ubuntu0.18.04.1","20210119~18.04.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"ca-certificates","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20210119~20.04.2"}]}],"versions":["20190110","20190110ubuntu1","20190110ubuntu1.1","20201027ubuntu0.20.04.1","20210119~20.04.1"]}],"references":[{"url":"https://ubuntu.com/security/notices/USN-5089-1","tags":["advisory"]},{"url":"https://launchpad.net/bugs/1944481","tags":["report"]}],"sources":{"osv":[{"id":"USN-5089-1","title":"ca-certificates update","description":"The ca-certificates package contained a CA certificate that will expire on\n2021-09-30 and will cause connectivity issues. This update removes the\n“DST Root CA X3” CA.\n","status":"published","published":"2021-09-23T11:46:13Z","modified":"2026-02-10T04:42:19Z","updated_at":"2026-11-02T16:58:15.683829Z"}]}}