Bugs item #1861487, was opened at 2007-12-31 20:02
Message generated for change (Comment added) made by bagder
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>Category: SSL/TLS
>Group: bad behaviour
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: prasad (hanuman2k)
Assigned to: Daniel Stenberg (bagder)
Summary: (35) Unknown SSL protocol error in connection to ssl server

Initial Comment:
curl Version:
curl 7.17.1 (powerpc-ibm-aix5.3.0.0) libcurl/7.17.1 OpenSSL/0.9.8a zlib/1.2.2
Protocols: tftp ftp telnet dict http file https ftps
Features: IPv6 Largefile NTLM SSL libz

OS Version:
AIX UNIX 5.3

Following is Command line tool used to connect to the server:
curl --trace -v -k --ftp-ssl -3 -T /full/path/test.txt ftp://USERID:PASSWORD@ftpssl.xxx.com

Below is the output I got on UNIX comman prompt:

== Info: About to connect() to ftpssl.xxx.com port 21 (#0)
== Info: Trying xxx.xx.xx.xxx... == Info: connected
== Info: Connected to ftpssl.xxx.com (xxx.xx.xx.xx) port 21 (#0)
<= Recv header, 66 bytes (0x42)
0000: 32 32 30 20 52 42 43 4e 47 20 46 54 50 53 20 28 220 RBCNG FTPS (
0010: 56 65 72 73 69 6f 6e 20 20 4d 6f 6e 20 44 65 63 Version Mon Dec
0020: 20 33 31 20 31 33 3a 34 31 3a 31 31 20 32 30 30 31 13:41:11 200
0030: 37 29 20 73 65 72 76 65 72 20 72 65 61 64 79 2e 7) server ready.
0040: 0d 0a ..
=> Send header, 10 bytes (0xa)
0000: 41 55 54 48 20 53 53 4c 0d 0a AUTH SSL..
<= Recv header, 42 bytes (0x2a)
0000: 32 33 34 20 45 6e 61 62 6c 69 6e 67 20 53 53 4c 234 Enabling SSL
0010: 2c 20 61 77 61 69 74 69 6e 67 20 6e 65 67 6f 74 , awaiting negot
0020: 69 61 74 69 6f 6e 73 2e 0d 0a iations...
== Info: successfully set certificate verify locations:
== Info: CAfile: /usr/local/share/curl/curl-ca-bundle.crt
  CApath: none
== Info: SSLv3, TLS handshake, Client hello (1):
=> Send SSL data, 97 bytes (0x61)
0000: 01 00 00 5d 03 00 47 79 37 c7 34 4b cd 4f c9 f9 ...]..Gy7.4K.O..
0010: 68 ff 5b fa 0f 2b cf ad 21 6d cb d7 68 d5 59 74 h.[..+..!m..h.Yt
0020: a5 c3 92 67 c1 7d 00 00 36 00 39 00 38 00 35 00 ...g.}..6.9.8.5.
0030: 16 00 13 00 0a 00 33 00 32 00 2f 00 07 00 66 00 ......3.2./...f.
0040: 05 00 04 00 63 00 62 00 61 00 15 00 12 00 09 00 ....c.b.a.......
0050: 65 00 64 00 60 00 14 00 11 00 08 00 06 00 03 01 e.d.`...........
0060: 00 .
== Info: Unknown SSL protocol error in connection to ftpssl.xxx.com:21
== Info: Closing connection #0

curl: (35) Unknown SSL protocol error in connection to ftpssl.xxx.com:21

In the trace output it showing as connected and at the end again it saying the Unknown SSL protocol error in connection to ftpssl.xxx.com:21

Please pass the comments

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>Comment By: Daniel Stenberg (bagder)
Date: 2008-01-01 21:46

Message:
Logged In: YES
user_id=1110
Originator: NO

Also note that you're using an old and insecure OpenSSL version that you
might want to try to upgrade first and retry this with.

----------------------------------------------------------------------

Comment By: Daniel Stenberg (bagder)
Date: 2008-01-01 20:14

Message:
Logged In: YES
user_id=1110
Originator: NO

First, I made this into a bug report since it really isn't a
feature-request.

But really, what is it that you want? There's some kind of error returned
from OpenSSL. What if you're not enforcing SSLv3?

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You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=100976&aid=1861487&group_id=976
Received on 2008-01-01