Package: proftpd-basic Version: 1.3.6-4+deb10u5 Severity: normal Dear Maintainer,
When connecting to proftpd daemon using SFTP protocol and authenticating using a DSS key, the server process crashes with segmentation fault. This is caused by an upstream issue #866 (https://github.com/proftpd/proftpd/issues/866) that is fixed in PR #867 (https://github.com/proftpd/proftpd/pull/867). The issue happens in module mod_sftp that has an obvious copy-paste error in the code. The upstream fix #867 reliably solves the issue. With Best Regards, Igor
