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Files from Michal Trojnara

stunnel-3.21b.tar.gz

Posted Nov 6, 2001

Authored by Michal Trojnara | Site stunnel.org

Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, NNTP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code. Windows binaries available here.

Changes: A bad file descriptor leak was fixed.

tags | arbitrary, encryption, tcp, imap, protocol

systems | windows, unix

SHA-256 | 376a383c5fad43306cef871664c81a31a86007458d75750c0053d4e77332c020

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stunnel-3.20.tar.gz

Posted Aug 17, 2001

Authored by Michal Trojnara | Site stunnel.org

Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, NNTP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code. Windows binaries available here.

Changes: setsockopt() optlen set according to the optval for Solaris. Minor NetBSD compatibility fixes. Minor MSVC6 compatibility fixes. SSL close_notify timeout reduced to 10 seconds of inactivity. Socket close instead of reset on close_notify timeout. Some source arrangement, and minor bugfixes have also been made.

tags | arbitrary, encryption, tcp, imap, protocol

systems | windows, unix

SHA-256 | 9bc0199201a73343404f916f70166a86f1cd9554fc2b2187bac7ec34e4c21cf6

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stunnel-3.19.tar.gz

Posted Aug 10, 2001

Authored by Michal Trojnara | Site stunnel.org

Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, NNTP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code. Windows binaries available here.

Changes: A critical section was added around TCP Wrappers code that is not MT-safe. Some FreeBSD/NetBSD patches were made to ./configure and some Win32 compile fixes were made.

tags | arbitrary, encryption, tcp, imap, protocol

systems | windows, unix

SHA-256 | bf40aea9c1eb937897f453d07508b41ca7f4abeb9afb09b1413c74f45b9c49a4

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stunnel-3.18.tar.gz

Posted Aug 4, 2001

Authored by Michal Trojnara | Site stunnel.org

Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, NNTP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code.

Changes: More transfer() bugs fixed. -I option to bind a static local IP address have been added. Debug output of info_callback was redesigned.

tags | arbitrary, encryption, tcp, imap, protocol

systems | windows, unix

SHA-256 | aaf0f934ea4a2833ca6354c5c90c8a0b0d6ab2ca96d1a8d673f23b26801f65d6

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stunnel-3.16.tar.gz

Posted Jul 23, 2001

Authored by Michal Trojnara | Site stunnel.org

Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, NNTP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code.

Changes: This release has some transfer improvements and lots of bugfixes. A -o option to append log messages to a file has been added.

tags | arbitrary, encryption, tcp, imap, protocol

systems | windows, unix

SHA-256 | 58dbe96cc345f0da76e6db10ebb3c98646a3db01584b7d4fa8b27ed549838580

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stunnel-3.15.tar.gz

Posted Jul 17, 2001

Authored by Michal Trojnara | Site stunnel.org

Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, NNTP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code.

Changes: A serious bug which resulted in random transfer() hangs was fixed. A new ./configure option, --with-tcp-wrappers, was added. POP3 protocol client support, NNTP protocol client support, and RFC 2487 (SMTP STARTTLS) client mode support were added.

tags | arbitrary, encryption, tcp, imap, protocol

systems | windows, unix

SHA-256 | 6e4d7e447da11663c0fcc3a2d11473a11cf10c1749296834f5f4397a88f6e5df

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stunnel-3.13.tar.gz

Posted Feb 3, 2001

Authored by Michal Trojnara | Site stunnel.org

Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, NNTP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code.

Changes: This release removes all zombies appearing in local mode, and supports 64-bit machines, as well as OOB data.

tags | arbitrary, encryption, tcp, imap, protocol

systems | windows, unix

SHA-256 | aa31d76d8c3278f5f23d0309d04430c924992a6ef0cf92d92025327ec1e2a612

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stunnel-3.11.tar.gz

Posted Dec 26, 2000

Authored by Michal Trojnara | Site stunnel.org

Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, NNTP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code.

Changes: A fix for a new problem with zombies, an attempt to be integer-size independent, and a new SIGHUP handler.

tags | arbitrary, encryption, tcp, imap, protocol

systems | windows, unix

SHA-256 | 0ecc3ce0c713984c4cdf1db4c321409f8baf498b7b0a65ea41e020ceae5ffc20

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stunnel-3.10.tar.gz

Posted Dec 21, 2000

Authored by Michal Trojnara | Site stunnel.org

Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, NNTP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code.

Changes: Internal thread synchronization code was added. Bugs were fixed.

tags | arbitrary, encryption, tcp, imap, protocol

systems | windows, unix

SHA-256 | 5e30575cc63be30df6b4b637dd5e05ab0836a7fa95e367d067e9467d7e46bca6

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stunnel-3.9.tar.gz

Posted Dec 15, 2000

Authored by Michal Trojnara | Site stunnel.org

Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, NNTP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code.

Changes: Fixes a security vulnerability in the syslog() function, uses an improved ssl loop to combat the 'random hang' problem of previous releases, and correctly honors client keylength requests. We strongly suggest you upgrade now.

tags | arbitrary, encryption, tcp, imap, protocol

systems | windows, unix

SHA-256 | 6e5823fa9edd49e61120e42eff0ef519263f3c773f984da6ec77d63e51a183f2

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