--------------------------------------------------------------------------------
-fetchmail-6.3.20 (not yet released):
+fetchmail-6.3.25 (not yet released):
# CHANGES
-* fetchmail now always uses its own MD5 implementation. The library and header
- variants are too diverse, and we've been bitten before -- and configure
- complains noisily on Cyrus-SASL's RFC1321 md5.h.
-* fetchmail now supports an environment variable to suppress marking deleted
- messages as seen at the same time, FETCHMAIL_IMAP_DELETED_REMAINS_UNSEEN.
- See the manual page for details. Requested by Jonathan Buschmann.
-* fetchmail sets Internet domain sockets to "keepalive" mode now. Note that
- there is no portable way to configure actual timeouts for this mode, and some
- systems only support a system-wide timeout setting.
+* Improved reporting when SSL/TLS X.509 certificate validation has failed,
+ working around a not-so-recent swapping of two OpenSSL error codes, and
+ a practical impossibility to distinguish broken certification chains from
+ missing trust anchors (root certificates).
+* OpenSSL decoded errors are now reported through report(), rather than dumped
+ to stderr, so that they should show up in logfiles and/or syslog.
+
+# WORKAROUNDS
+* Older systems that provide the older RFC-2553 implementation of getaddrinfo,
+ rather than the current RFC-3493, and systems that do not provide this
+ getaddrinfo() interface at all and thus use the replacement functions from
+ libesmtp/getaddrinfo.?, might return EAI_NODATA when a host is registered in
+ DNS as MX or similar, but without A or AAAA records. Handle this situation
+ when checking for multidrop aliases and treat EAI_NODATA the same as
+ EAI_NONAME, i. e. name cannot be resolved.
+
+ The proper fix, however, is to upgrade the operating system.
+
+
+fetchmail-6.3.24 (released 2012-12-23, 26108 LoC):
+
+# NOTE THAT THE RELEASE OF FUTURE FETCHMAIL 6.3.X VERSIONS IS UNCLEAR.
+Should a 7.0 release be made earlier, chances are that the 6.3.X branch
+is abandoned and its changes be folded into the 7.0 release, with changes
+after 6.3.24 not available on their own in a newer 6.3.X release.
+
+# NOTE THAT FETCHMAIL IS NO LONGER PUBLISHED THROUGH IBIBLIO.
+ They have stopped accepting submissions and consider themselves an archive.
+
+# CRITICAL AND REGRESSION FIXES
+* Plug a memory leak in OpenSSL's certificate verification callback.
+ This would affect fetchmail configurations running with SSL in daemon mode
+ more than one-shot runs.
+ Reported by Erik Thiele, and pinned by Dominik Heeg,
+ fixes Debian Bug #688015.
+ This bug was introduced into fetchmail 6.3.0 (committed 2005-10-29)
+ when support for subjectAltName was added through a patch by Roland
+ Stigge, submitted as Debian Bug#201113.
+
+* The --logfile option now works again outside daemon mode, reported by Heinz
+ Diehl. The documentation that I had been reading was inconsistent with the
+ code, and only parts of the manual page claimed that --logfile was only
+ effective in daemon mode.
+
+# KNOWN BUGS AND WORKAROUNDS
+ (This section floats upwards through the NEWS file so it stays with the
+ current release information)
+* Fetchmail does not handle messages without Message-ID header well
+ (See sourceforge.net bug #780933)
+* BSMTP is mostly untested and errors can cause corrupt output.
+* Sun Workshop 6 (SPARC) is known to miscompile the configuration file lexer in
+ 64-bit mode. Either compile 32-bit code or use GCC to compile 64-bit
+ fetchmail. Note that fetchmail doesn't take advantage of 64-bit code,
+ so compiling 32-bit SPARC code should not cause any difficulties.
+* Fetchmail does not track pending deletes across crashes.
+* The command line interface is sometimes a bit stubborn, for instance,
+ fetchmail -s doesn't work with a daemon running.
+* Linux systems may return duplicates of an IP address in some circumstances if
+ no or no global IPv6 addresses are configured.
+ (No workaround. Ubuntu Bug#582585, Novell Bug#606980.)
+* Kerberos 5 may be broken, particularly on Heimdal, and provide bogus error
+ messages. This will not be fixed, because the maintainer has no Kerberos 5
+ server to test against. Use GSSAPI.
+
+
+fetchmail-6.3.23 (released 2012-12-10, 26106 LoC):
+
+# REGRESSION FIXES
+* Fix compilation with OpenSSL implementations before 0.9.8m that lack
+ SSL_CTX_clear_options. Patch by Earl Chew.
+ Note that the use of older OpenSSL versions with fetchmail is unsupported and
+ *not* recommended.
# BUG FIXES
-* Call strlen() only once when removing CRLF from a line. (Sunil Shetye)
-* Do not search for UNSEEN messages in ranges. Usually, there are very few new
- messages and most of the range searches result in nothing. Instead, split the
- long response to make the IMAP driver think that there are multiple lines of
- response. (Sunil Shetye)
+* Fix combination of --plugin and -f -. Patch by Alexander Zangerl,
+ to fix Debian Bug#671294.
+* Clean up logfile vs. syslog handling, and in case logfile overrides
+ syslog, send a message to the latter stating where logging goes.
+
+# CHANGES
+* The build process can now be made a bit more silent and concise through
+ ./configure --enable-silent-rules, or by adding "V=0" to the make command.
+
+# WORKAROUNDS
+* Make Maillennium POP3 workarounds less specific, to encompass
+ Maillennium POP3/UNIBOX (Maillennium V05.00c++). Reported by Eddie
+ via fetchmail-users mailing list, 2012-10-13.
+
+# TRANSLATION UPDATES
+[cs] Czech, by Petr Pisar
+[da] Danish, by Joe Hansen
+[de] German
+[fr] French, Frédéric Marchal
+[ja] Japanese, Takeshi Hamasaki
+[pl] Polish, by Jakub Bogusz
+[sv] Swedish, by Göran Uddeborg
+[vi] Vietnamese, Trần Ngọc Quân
+
+
+fetchmail-6.3.22 (released 2012-08-29, 26077 LoC):
+
+# SECURITY FIXES
+* for CVE-2012-3482:
+ NTLM: fetchmail mistook an error message that the server sent in response to
+ an NTLM request for protocol exchange, tried to decode it, and crashed while
+ reading from a bad memory location.
+ Also, with a carefully crafted NTLM challenge packet sent from the server, it
+ would be possible that fetchmail conveyed confidential data not meant for the
+ server through the NTLM response packet.
+ Fix: Detect base64 decoding errors, validate the NTLM challenge, and abort
+ NTLM authentication in case of error.
+ See fetchmail-SA-2012-02.txt for further details.
+ Reported by J. Porter Clark.
+
+* for CVE-2011-3389:
+ SSL/TLS (wrapped and STARTTLS): fetchmail used to disable a countermeasure
+ against a certain kind of attack against cipher block chaining initialization
+ vectors (SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS).
+ Whether this creates an exploitable situation, depends on the server and the
+ negotiated ciphers.
+ As a precaution, fetchmail 6.3.22 enables the countermeasure, by clearing
+ SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS.
+
+ NOTE that this can cause connections to certain non-conforming servers to
+ fail, in which case you can set the environment variable
+ FETCHMAIL_DISABLE_CBC_IV_COUNTERMEASURE to any non-empty value when starting
+ fetchmail to re-instate the compatibility option at the expense of security.
+
+ Reported by Apple Product Security.
+
+ For technical details, refer to <http://www.openssl.org/~bodo/tls-cbc.txt>.
+ See fetchmail-SA-2012-01.txt for further details.
+
+# BUG FIX
+* The Server certificate: message in verbose mode now appears on stdout like the
+ remainder of the output. Reported by Henry Jensen, to fix Debian Bug #639807.
+
+* The GSSAPI-related autoconf code now matches gssapi.c better, and uses
+ a different check to look for GSS_C_NT_HOSTBASED_SERVICE.
+ This fixes the GSSAPI-enabled build on NetBSD 6 Beta.
+
+# CHANGES
+* On systems where SSLv2_client_method isn't defined in OpenSSL (such as
+ newer Debian, and Ubuntu starting with 11.10 oneiric ocelot), don't
+ reference it (to fix the build) and if configured, print a run-time error
+ that the OS does not support SSLv2. Fixes Debian Bug #622054,
+ but note that that bug report has a more thorough patch that does away with
+ SSLv2 altogether.
+
+* The security and errata notices fetchmail-{EN,SA}-20??-??.txt are now
+ under the more relaxed CC BY-ND 3.0 license (the noncommercial clause
+ was dropped). The Creative Commons address was updated.
+
+* The Python-related Makefile.am parts were simplified to avoid an automake
+ 1.11.X bug around noinst_PYTHON, Automake Bug #10995.
+
+* Configuring fetchmail without SSL now triggers a configure warning,
+ and asks the user to consider running configure --with-ssl.
+
+# WORKAROUND
+* Some servers, notably Zimbra, return A1234 987 FETCH () in response to
+ a header request, in the face of message corruption. fetchmail now treats
+ these as temporary errors. Report and Patch by Mikulas Patocka, Red Hat.
+
+* Some servers, notably Microsoft Exchange, return "A0009 OK FETCH completed."
+ without any header in response to a header request for meeting reminder
+ messages (with a "meeting.ics" attachment). fetchmail now treats these as
+ transient errors. Report by John Connett, Patch by Sunil Shetye.
+
+# TRANSLATION UPDATES
+* [cs] Czech, by Petr Pisar
+* [de] German
+* [fr] French, by Frédéric Marchal
+* [ja] Japanese, by Takeshi Hamasaki
+* [pl] Polish, by Jakub Bogusz
+* [sv] Swedish, by Göran Uddeborg --- NEW TRANSLATION - Thank you!
+* [vi] Vietnamese, by Trần Ngọc Quân
+
+
+fetchmail-6.3.21 (released 2011-08-21, 26011 LoC):
+
+# CRITICAL BUG FIX
+* The IMAP client no longer inserts NUL bytes into the last line of a message
+ when it is not closed with a LF or CRLF sequence. Reported by Antoine Levitt.
+ As a side effect of the fix, and in order to avoid a full rewrite, fetchmail
+ will now CRLF-terminate the last line fetched through IMAP, even if it is
+ originally not terminated by LF or CRLF. This bears no relevance if your
+ messages end up in mbox, but adds line termination for storages (like Maildir)
+ that do not require that the last line be LF- or CRLF-terminated.
+
+# CONTRIB/ addition
+* There is a patch against fetchnews's source, contrib/rawlog.patch, that can
+ log (and hexdump non-printing characters) raw socket data to a file. It proved
+ useful to debug Antoine's bug described above.
+
+
+fetchmail-6.3.20 (released 2011-06-06, 26005 LoC):
+
+# SECURITY BUG FIXES
+* CVE-2011-1947:
+ STARTTLS: Fetchmail runs the IMAP STARTTLS or POP3 STLS negotiation with the
+ set timeout (default five minutes) now. This was reported missing, with
+ observed fetchmail freezes beyond a week, by Thomas Jarosch.
+ SSL-wrapped connections were unaffected by this timeout, so users of older
+ versions can force ssl-wrapped connections -- if supported by the server --
+ with the --ssl command line or ssl rcfile option.
+ See fetchmail-SA-2011-01.txt for further details.
+
+# BUG FIXES
+* IMAP: Do not search for UNSEEN messages in ranges. Usually, there are very few
+ new messages and most of the range searches result in nothing. Instead, split
+ the long response to make the IMAP driver think that there are multiple lines
+ of response. (Sunil Shetye)
* Do not print "skipping message" for old messages even in verbose mode. If
there are too many old messages, the logs just get filled without any real
activity. (Sunil Shetye) (suggested by Yunfan Jiang)
+* Build: fetchmail now always uses its own MD5 implementation rather than trying
+ to find a system library with matched header. The library and header variants
+ found on systems are too diverse, and the code size saving is not worth any
+ more wasted user or programmer time.
+
+# CHANGES
+* Call strlen() only once when removing CRLF from a line. (Sunil Shetye)
+* fetchmail sets Internet domain sockets to "keepalive" mode now. Note that
+ there is no portable way to configure actual timeouts for this mode, and some
+ systems only support a system-wide timeout setting. fetchmail does not
+ attempt to tune the time spans of keepalive mode.
# TRANSLATION UPDATES
+ [cs] Chech (Petr Pisar)
+ [nl] Dutch (Erwin Poeze)
+ [fr] French (Frédéric Marchal)
+ [de] German (Matthias Andree)
[ja] Japanese (Takeshi Hamasaki)
+ [pl] Polish (Jakub Bogusz)
+ [sk] Slovak (Marcel Telka)
fetchmail-6.3.19 (released 2010-12-10, 25945 LoC):
[it] Italian (Vincenzo Campanella)
[pl] Polish (Jakub Bogusz)
-# KNOWN BUGS AND WORKAROUNDS
- (this section floats upwards through the NEWS file so it stays with the
- current release information - however, it was stuck with 6.3.8 for a while)
-* fetchmail does not handle messages without Message-ID header well
- (See sourceforge.net bug #780933)
-* BSMTP is mostly untested and errors can cause corrupt output.
-* Sun Workshop 6 (SPARC) is known to miscompile the configuration file lexer in
- 64-bit mode. Either compile 32-bit code or use GCC to compile 64-bit
- fetchmail. Note that fetchmail doesn't take advantage of 64-bit code,
- so compiling 32-bit SPARC code should not cause any difficulties.
-* fetchmail does not track pending deletes over crashes.
-* the command line interface is sometimes a bit stubborn, for instance,
- fetchmail -s doesn't work with a daemon running.
-* Linux systems may return duplicates of an IP address in some circumstances if
- no or no global IPv6 addresses are configured.
- (No workaround. Ubuntu Bug#582585, Novell Bug#606980.)
-* Kerberos 5 may be broken, particularly on Heimdal, and provide bogus error
- messages. This will not be fixed, because the maintainer has no Kerberos 5
- server to test against. Use GSSAPI.
-
fetchmail-6.3.18 (released 2010-10-09, 25936 LoC):
projects / ~andy / fetchmail / blobdiff