** Description changed: + [Impact] + + * A bug exists in Proftpd version 1.3.5a. which causes FTP sessions to + fail or timeout with strict clients + + * The package, as published in LTS, does not comply with the FTP + protocol + + * Ported upstream patch and test changes + + [Test Case] + + * Connect to an affected server with ftptest.net + + * Prior to the patch, it will fail to perform an MLSD command with an + explicit error and explanation + + * After the patch, this works as expected + + [Regression Potential] + + * Failures in SSL connection handling + A bug exists in Proftpd version 1.3.5a. which causes ssl sessions to fail or timeout with some clients Excerpt from http://bugs.proftpd.org/show_bug.cgi?id=4202 Server seems to send an improperly formatted response causing some clients to time out. Log from ftptest.net: [snip] Command: TYPE I Reply: 200 Type set to I Command: EPSV Reply: 229 Entering Extended Passive Mode (|||45766|) Command: MLSD Status: Data connection established. Reply: 150 Opening BINARY mode data connection for MLSD Error: Malformed directory listing Error: Line feed received without preceding carriage return This bug has been fixed upstream in version 1.3.5b I recommend getting this fixed this is causing a lot of havoc with my servers I've had to delay my rollout of 16.04 because of this.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1613737 Title: Proftpd - MLSD lines not properly terminated with CRLF To manage notifications about this bug go to: https://bugs.launchpad.net/proftpd-dfsg/+bug/1613737/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
