stunnel-announce

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143 discussions

socks4 support
by Michal Trojnara 15 Nov '14

15 Nov '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Users, Please take a look at the latest stunnel-5.08b4 available for download on https://www.stunnel.org/downloads.html It adds support for SOCKS4 and SOCKS4a protocols. The SOCKS protocol itself is encapsulated within SSL/TLS encryption layer to protect the final destination address. http://www.openssh.com/txt/socks4.protocol http://www.openssh.com/txt/socks4a.protocol The BIND command of the SOCKS protocol is not supported. The USERID parameter is ignored. To setup SOCKS4 VPN configure the following client service: [socks_client] client = yes accept = 127.0.0.1:1080 connect = vpn_server:9080 verify = 4 CAfile = stunnel.pem The corresponding configuration on the vpn_server host: [socks_server] protocol = socks accept = 9080 cert = stunnel.pem key = stunnel.key Now test your configuration on the client machine with: curl --socks4a localhost http://www.example.com/ Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlRmVXgACgkQ/NU+nXTHMtHuZwCfXlH0YYTHYhThoXPrCgV4OhrE BwsAoLgIpVWDOdBbISzrP53m2H9LUR6W =9DEh -----END PGP SIGNATURE-----

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stunnel 5.07 released
by Michal Trojnara 01 Nov '14

01 Nov '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Users, I have released version 5.07 of stunnel. The ChangeLog entry: Version 5.07, 2014.11.01, urgency: MEDIUM: * New features - Several SMTP server protocol negotiation improvements. - Added UTF-8 byte order marks to stunnel.conf templates. - DH parameters are no longer generated by "make cert". The hardcoded DH parameters are sufficiently secure, and modern TLS implementations will use ECDH anyway. - Updated manual for the "options" configuration file option. - Added support for systemd 209 or later. - New --disable-systemd ./configure option. - setuid/setgid commented out in stunnel.conf-sample. * Bugfixes - Added support for UTF-8 byte order mark in stunnel.conf. - Compilation fix for OpenSSL with disabled SSLv2 or SSLv3. - Non-blocking mode set on inetd and systemd descriptors. - shfolder.h replaced with shlobj.h for compatibility with modern Microsoft compilers. Home page: https://www.stunnel.org/ Download: https://www.stunnel.org/downloads.html SHA-256 hashes: 505c6c63c4a20fc0cce8c35ef1ab7626c7b01071e3fca4ac6ea417afe8065309 stunnel-5.07.tar.gz 0e8d41a8102437d2c04a347bfe38ad80408fd2eb1451c559dcc7932ff2d09bd9 stunnel-5.07-installer.exe d3ced258ad35bea656ec178644d83e7d0b9fe8a2e4b2d6511e5c898ac9e6c7fc stunnel-5.07-android.zip Best regards, Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlRU61wACgkQ/NU+nXTHMtEwLwCdEprl4s5aleq7+MzK9JmYcnQ+ q+gAniP9aOtMuQtML9zcRPK0LY6Yb/3H =IVK/ -----END PGP SIGNATURE-----

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stunnel 5.06 released
by Michal Trojnara 15 Oct '14

15 Oct '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Users, I have released version 5.06 of stunnel. This is a security bugfix release. Update is recommended. The ChangeLog entry: Version 5.06, 2014.10.15, urgency: HIGH: * Security bugfixes - OpenSSL DLLs updated to version 1.0.1j. https://www.openssl.org/news/secadv_20141015.txt - The insecure SSLv2 protocol is now disabled by default. It can be enabled with "options = -NO_SSLv2". - The insecure SSLv3 protocol is now disabled by default. It can be enabled with "options = -NO_SSLv3". - Default sslVersion changed to "all" (also in FIPS mode) to autonegotiate the highest supported TLS version. * New features - Added missing SSL options to match OpenSSL 1.0.1j. - New "-options" commandline option to display the list of supported SSL options. * Bugfixes - Fixed FORK threading build regression bug. - Fixed missing periodic Win32 GUI log updates. Home page: https://www.stunnel.org/ Download: https://www.stunnel.org/downloads.html SHA-256 hashes: 098c2b6db0793ea4fa5b6767ce6ef1853e9f6cc2f32133024be55f6a460b1a40 stunnel-5.06.tar.gz 55afb3013406da1afcc1ab7ccc25bb1c66605ca3e004636a6b49cac555cb4d09 stunnel-5.06-installer.exe a1741eb8bb050d3d29515ddef46a0a6828372a991f2658995dee1e06af8c05c8 stunnel-5.06-android.zip Best regards, Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlQ+4v4ACgkQ/NU+nXTHMtFwNwCgvZyndOwkAQqmsWnuL7DcRAPq lSIAnig726aVMrFzFAoQzKXxxmWo/Qo9 =ok3p -----END PGP SIGNATURE-----

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stunnel 5.05 released
by Michal Trojnara 10 Oct '14

10 Oct '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Users, I have released version 5.05 of stunnel. The ChangeLog entry: Version 5.05, 2014.10.10, urgency: MEDIUM: * New features - Asynchronous communication with the GUI thread for faster logging on Win32. - systemd socket activation (thx to Mark Theunissen). - The parameter of "options" can now be prefixed with "-" to clear an SSL option, for example: "options = -LEGACY_SERVER_CONNECT". - Improved "transparent = destination" manual page (thx to Vadim Penzin). * Bugfixes - Fixed POLLIN|POLLHUP condition handling error resulting in prematurely closed (truncated) connection. - Fixed a null pointer dereference regression bug in the "transparent = destination" functionality (thx to Vadim Penzin). This bug was introduced in stunnel 5.00. - Fixed startup thread synchronization with Win32 GUI. - Fixed erroneously closed stdin/stdout/stderr if specified as the -fd commandline option parameter. - A number of minor Win32 GUI bugfixes and improvements. - Merged most of the Windows CE patches (thx to Pierre Delaage). - Fixed incorrect CreateService() error message on Win32. - Implemented a workaround for defective Cygwin file descriptor passing breaking the libwrap support: http://wiki.osdev.org/Cygwin_Issues#Passing_file_descriptors Home page: https://www.stunnel.org/ Download: https://www.stunnel.org/downloads.html SHA-256 hashes: c7e1653345150db7e48d00e1129cf571c7c85de8e7e1aa70b21cf1d76b1e31ef stunnel-5.05.tar.gz 19f8b78aecc26c291d90e4fa72807bdb75063a7641fd64f224222b526cfa83aa stunnel-5.05-installer.exe 65129c4c1a73dc04a0f66571a9bda2860d70376cdcc2c1d83fd575dcb0adc7a5 stunnel-5.05-android.zip Best regards, Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlQ3ofIACgkQ/NU+nXTHMtHnmQCg8sncLzw4bfiuw3ziL7HGFEdJ luwAoKTF4C3jbUihpz8ODEPvtGbK24Cs =Z+GJ -----END PGP SIGNATURE-----

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stunnel 5.04 released
by Michal Trojnara 21 Sep '14

21 Sep '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Users, I have released version 5.04 of stunnel. The ChangeLog entry: Version 5.04, 2014.09.21, urgency: LOW: * New features - Support for local mode ("exec" option) on Win32. - Support for UTF-8 config file and log file. - Win32 UTF-16 build (thx to Pierre Delaage for support). - Support for Unicode file names on Win32. - A more explicit service description provided for the Windows SCM (thx to Pierre Delaage). - TCP/IP dependency added for NT service in order to prevent initialization failure at boot time. - FIPS canister updated to version 2.0.8 in the Win32 binary build. * Bugfixes - load_icon_default() modified to return copies of default icons instead of the original resources to prevent the resources from being destroyed. - Partially merged Windows CE patches (thx to Pierre Delaage). - Fixed typos in stunnel.init.in and vc.mak. - Fixed incorrect memory allocation statistics update in str_realloc(). - Missing REMOTE_PORT environmental variable is provided to processes spawned with "exec" on Unix platforms. - Taskbar icon is no longer disabled for NT service. - Fixed taskbar icon initialization when commandline options are specified. - Reportedly more compatible values used for the dwDesiredAccess parameter of the CreateFile() function (thx to Pierre Delaage). - A number of minor Win32 GUI bugfixes and improvements. Home page: https://www.stunnel.org/ Download: https://www.stunnel.org/downloads.html SHA-256 hashes: ee9702e073cb8d5940a1310ae171a38d3264f1ce3b087160728bbbcf5710cec1 stunnel-5.04.tar.gz 045145b4e6ef66d29774b558837bd693a0dbab9f7295586da9e5f0de4c5a7481 stunnel-5.04-installer.exe d1bc5c00278f31c64ad4a601d9e398b21284777f9079e91b8cbaef1e8e91f538 stunnel-5.04-android.zip Best regards, Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlQfAqsACgkQ/NU+nXTHMtH1cACeLEi7tFSEoxYJCfZROeaTLD4J +8sAoKK+l/6Bjl2sLwPRTcmw/Vj4+PYy =F0H9 -----END PGP SIGNATURE-----

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stunnel beta (5.04b2) is available for testing
by Michal Trojnara 19 Sep '14

19 Sep '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Guys, Please feel free to try the second beta version: https://www.stunnel.org/downloads/beta/stunnel-5.04b2.tar.gz https://www.stunnel.org/downloads/beta/stunnel-5.04b2-installer.exe I have finished implementing Win32 UNICODE support. The following planned features depend on UNICODE support: - Non-ASCII path names (this is already partially implemented) - UTF8 stunnel.conf - Windows CE GUI stunnel 5.04b2 also fixes missing taskbar icon when stunnel is executed with commandline switches (for example "stunnel -help"). Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlQcnAcACgkQ/NU+nXTHMtHOnQCeJFPogmAyhDFQ+CoLT17nhd1I CSIAni1tOnInyScnXwB/d876RF0o9YYt =PJ+o -----END PGP SIGNATURE-----

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Re: [stunnel-announce] [stunnel-users] stunnel beta (5.04b1) is available for testing
by Michal Trojnara 16 Sep '14

16 Sep '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 josealf(a)rocketmail.com wrote: > Are you sure the stunnel-5.04b1.tar.gz file includes all changed > files since 5.03 release? Argh. I indeed copied the wrong file. My mistake. Thank you for reporting it. I corrected the stunnel-5.04b1.tar.gz file. Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlQYoD4ACgkQ/NU+nXTHMtHv6ACfcqL//tSfU3I5JsJeMUchIBun A1wAoIHQuGy5+pVx0apCSHsH9VKqeVZk =AgTb -----END PGP SIGNATURE-----

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stunnel beta (5.04b1) is available for testing
by Michal Trojnara 16 Sep '14

16 Sep '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Guys, Please feel free to try the beta version I just made available for download: https://www.stunnel.org/downloads/beta/stunnel-5.04b1.tar.gz https://www.stunnel.org/downloads/beta/stunnel-5.04b1-installer.exe The list of changes includes most of the issues recently discussed on the stunnel-users mailing list and more. * New features - Support for local mode ("exec" option) on Win32. - A more explicit service description provided for the Windows SCM (thx to Pierre Delaage). - TCP/IP dependency added for NT service in order to (hopefully) prevent initialization failure at boot time. - FIPS canister updated to version 2.0.8 in the Win32 binary build. * Bugfixes - load_icon_default() modified to return copies of default icons instead of the original resources to prevent the resources from being destroyed. - Reportedly more compatible values used for the dwDesiredAccess parameter of the CreateFile() function (thx to Pierre Delaage). - Partially merged UNICODE compilation fixes (thx to Pierre Delaage). - Partially merged Windows CE patches (thx to Pierre Delaage). - Fixed typos in stunnel.init.in and vc.mak. - Fixed incorrect memory allocation statistics update in str_realloc(). - Missing REMOTE_PORT environmental variable is provided to processes spawned with "exec" on Unix platforms. - Taskbar icon is no longer disabled for NT service. Some basic examples for local mode ("exec" option) on Windows: ; Service based on a command-line tool [netstat] accept = 8015 exec = c:\windows\system32\netstat.exe execargs = netstat -a ; Remote cmd.exe protected with SSL ; Certificate-based authentication needs to be configured here! [cmd] accept = 1337 exec = c:\windows\system32\cmd.exe Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlQYYkoACgkQ/NU+nXTHMtGmfwCfSdHFmK8q5IRcS/CoFmYMZ40G zUEAoNUrIp0KAJ4+0LPwx+/1lJG6q2q/ =aSXM -----END PGP SIGNATURE-----

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stunnel 5.03 released
by Michal Trojnara 07 Aug '14

07 Aug '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Users, I have released version 5.03 of stunnel. The ChangeLog entry: Version 5.03, 2014.08.07, urgency: HIGH: * Security bugfixes - OpenSSL DLLs updated to version 1.0.1i. See https://www.openssl.org/news/secadv_20140806.txt * New features - FIPS autoconfiguration cleanup. - FIPS canister updated to version 2.0.6. - Improved SNI diagnostic logging. * Bugfixes - Compilation fixes for old versions of OpenSSL. - Fixed whitespace handling in the stunnel.init script. Home page: https://www.stunnel.org/ Download: https://www.stunnel.org/downloads.html SHA-256 hashes: 5e8196f913bf7460082c1c7e5d436fbfba7f65d56c60065e6ccf0df9057294ef stunnel-5.03-android.zip 803bc85fbc80f22d71b13d4180e2d51c02586b2cc611169961a2745e47e31c4f stunnel-5.03-installer.exe 9a1e369466fa756e6f48b11480a3338c1fa4717e6472871bf4a3a96c483edd03 stunnel-5.03.tar.gz Best regards, Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlPj3nMACgkQ/NU+nXTHMtGM3ACfdFm7k754Pzo1rhDkVb6rT5nO EEUAoJoSXbRPHu3jphxXYVA5SeJ05BXj =tFws -----END PGP SIGNATURE-----

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stunnel 5.02 released
by Michal Trojnara 09 Jun '14

09 Jun '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Users, I have released version 5.02 of stunnel. The ChangeLog entry: Version 5.02, 2014.06.09, urgency: HIGH: * Security bugfixes - OpenSSL DLLs updated to version 1.0.1h. See http://www.openssl.org/news/secadv_20140605.txt * New features - Major rewrite of the protocol.c interface: it is now possible to add protocol negotiations at multiple connection phases, protocols can individually decide whether the remote connection will be established before or after SSL/TLS is negotiated. - Heap memory blocks are wiped before release. This only works for block allocated by stunnel, and not by OpenSSL or other libraries. - The safe_memcmp() function implemented with execution time not dependent on the compared data. - Updated the stunnel.conf and stunnel.init templates. - Added a client-mode example to the manual. * Bugfixes - Fixed "failover = rr" broken since version 5.00. - Fixed "taskbar = no" broken since version 5.00. - Compilation fix for missing SSL_OP_MSIE_SSLV2_RSA_PADDING option. Home page: https://www.stunnel.org/ Download: https://www.stunnel.org/downloads.html SHA-256 hashes: c258b71d7f82bba5b0a4ccc69fbda632f1fefe9108589a92aa1016f33985973e stunnel-5.02.tar.gz 2125bf8e9241cb9f7969cb74f8409ce77f2c49e1390d363aa46bc436b9d908aa stunnel-5.02-installer.exe f962a2f4a0e16f07ff10339066ec89d7686734dcabba88654f2e71da4f658529 stunnel-5.02-android.zip Best regards, Mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlOVrZkACgkQ/NU+nXTHMtHBIQCfefzazgvECg8p4qoHgsMjw/KM gTQAoM0mYm+S7exolJjiBBfSlx2G8Rjn =hyr4 -----END PGP SIGNATURE-----

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stunnel-announce