Re: buffer overflow with certain ssh servers

2011-03-30 Thread Sean Purdy
On Fri, 11 Mar 2011, Sean Purdy said: > I'm getting a buffer overflow when connecting to certain ssh servers > with lftp. > SSH-2.0-VShell_3_0_4_656 VShell > SSH-2.0-VShell_3_5_0_351 VShell > SSH-2.0-WS_FTP-SSH_6.1.1 Now same problem with SSH-2.0-1.03 FlowSsh: WinSSHD 5.09 (

Re: buffer overflow with certain ssh servers

2011-03-25 Thread Sean Purdy
On Fri, 25 Mar 2011, Alexander V. Lukyanov said: > On Fri, Mar 11, 2011 at 04:09:17PM +0000, Sean Purdy wrote: > > I'm getting a buffer overflow when connecting to certain ssh servers > > with lftp. > > could you please try this test version: >ftp://ftp.yar.r

Re: buffer overflow with certain ssh servers

2011-03-17 Thread Sean Purdy
On Thu, 17 Mar 2011, Alexander V. Lukyanov said: > On Mon, Mar 14, 2011 at 11:08:49AM +0000, Sean Purdy wrote: > > On Mon, 14 Mar 2011, Alexander V. Lukyanov said: > > > On Fri, Mar 11, 2011 at 04:09:17PM +, Sean Purdy wrote: > > > > I'm getting a buffer over

Re: buffer overflow with certain ssh servers

2011-03-14 Thread Sean Purdy
On Fri, Mar 11, 2011 at 04:09:17PM +, Sean Purdy wrote: > I'm getting a buffer overflow when connecting to certain ssh servers > with lftp. Here's the relevant part of strace. Unfortunately strace -f hangs waiting for something, so this is just the top level strace. Not sure

Re: buffer overflow with certain ssh servers

2011-03-14 Thread Sean Purdy
On Mon, 14 Mar 2011, Alexander V. Lukyanov said: > On Fri, Mar 11, 2011 at 04:09:17PM +0000, Sean Purdy wrote: > > I'm getting a buffer overflow when connecting to certain ssh servers > > with lftp. > > Please recompile lftp with debug (configure --with-debug) and send t

Re: buffer overflow with certain ssh servers

2011-03-11 Thread Sean Purdy
On Fri, 11 Mar 2011, Sean Purdy said: > I'm getting a buffer overflow when connecting to certain ssh servers > with lftp. > This problem does not occur with 3.7.14 on Ubuntu 8.10 Actually it does :-/ $ ./lftp-3.7 -u user,pass -p 22 sftp://ftp.somedomain.com/upload Running c

buffer overflow with certain ssh servers

2011-03-11 Thread Sean Purdy
1.2.3.3 ~/src/lftp-4.2.0-openssl$ ./src/lftp -v LFTP | Version 4.2.0 | Copyright (c) 1996-2011 Alexander V. Lukyanov ... Libraries used: Readline 6.1, OpenSSL 0.9.8k 25 Mar 2009, zlib 1.2.3.3 Any ideas? Sean Purdy