Description of problem: lftp not working with re-newed certificates - The certificates were expired for site. - We got new Certificates and replaced the files used by Apache (Web Server). - The CA Chain is not changed. Only certificate re-newed - The certificates work everywhere for same site(e.g. various webbrowsers, curl, openssl connect, gnutls-cli) except for lftp. - lftp connection works fine on disabling the ssl verification. Version-Release number of selected component (if applicable): lftp-4.8.4-2.el8.x86_64.rpm How reproducible: - Renew ceritificates and try connect to site through lftp with SSL enabled Steps to Reproduce: 1. Obtain re-newed certificate 2. Move them to respective locations as per apache configuration 3. Try connecting over lftp with SSL enabled # lftp site-name.example.com Actual results: Connection fails with error "Fatal error: Certificate verification: Not trusted: no issuer was found (C4:3F:D4:BD:3C:BA:B7:8C:45:B1:6B:87:3B:C0:7B:A4:CF:32:99:A2) Expected results: Secure connection should be established, as it does for other tools like curl, openssl connect etc. Additional info: Possibly hiting https://github.com/lavv17/lftp/issues/641 Fixed by https://github.com/lavv17/lftp/pull/642. Similar issue seen on fedora https://bugzilla.redhat.com/show_bug.cgi?id=1477048