The affected releases have SHA-1 disabled. The upstream fix was to reenable it for compatibility. I don't know if that is a good decision though, because SHA-1 has been deprecated by browsers and CAs. Firefox returns an error when I try to connect to https://ftp.f3l.de/aurbs/x86_64/aurbs.db which is the subject of the upstream bug report.
"Your connection is not secure The owner of ftp.f3l.de has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website. ftp.f3l.de uses an invalid security certificate. The certificate is not trusted because it was signed using a signature algorithm that was disabled because that algorithm is not secure. Error code: SEC_ERROR_CERT_SIGNATURE_ALGORITHM_DISABLED" ** Information type changed from Public to Public Security -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1553778 Title: aria2 is unable to connect to some HTTPS sites To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/aria2/+bug/1553778/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs