X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=NEWS;h=a10dd50a0dbab4c0e8ed8ca7aa88e03ac9710523;hb=40fe452223b5cc0ff5dbae0efa8551d7e96c1a5c;hp=315a91ca5032bcf0ac85c4db20cc7c745c29fa34;hpb=bbeb9c6d4a64036a8d79e6b85e3c4e82237b8f38;p=~andy%2Ffetchmail diff --git a/NEWS b/NEWS index 315a91ca..a10dd50a 100644 --- a/NEWS +++ b/NEWS @@ -50,7 +50,13 @@ NOTE THIS IS AN ALPHA RELEASE THAT HAS NOT BEEN THOROUGHLY TESTED! we're down to O(n log n). Contributed by Rainer Weikusat, MAD Partners Ltd./MSS GmbH. * The POP3 code now always uses UIDL, except if "fetchall" is in effect. - Fixes BerliOS Bug #16172. + Fixes BerliOS Bug #16172. Fixes Debian Bug#345788. +* Fetchmail now enables SSL support by default. If this is undesired, + ./configure --without-ssl should help. +* The OpenSSL code now excludes the SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS option. + This can cause interoperability problems with certain buggy servers, but is + required to defang chosen-plaintext attacks against AES. While probably hard + to mount against fetchmail, let's play it safe rather than be sorry later. # FEATURES ADDED * Fetchmail can now retrieve credentials from PWMD. This needs to be enabled at @@ -105,6 +111,8 @@ NOTE THIS IS AN ALPHA RELEASE THAT HAS NOT BEEN THOROUGHLY TESTED! Workaround for older releases: do not use mimedecode feature. * Fetchmail now detects singly-quoted % expansions in the mda option and refuses to deliver for safety reasons. Fixes Debian Bug#347909. +* 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. # CHANGES * A foreground fetchmail can now accept a few more options while another copy is @@ -115,6 +123,139 @@ NOTE THIS IS AN ALPHA RELEASE THAT HAS NOT BEEN THOROUGHLY TESTED! offered by the server before we resort to sending the password as clear text. -------------------------------------------------------------------------------- +fetchmail-6.3.23 (not yet released) + +# 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 6.3.22 not available on their own in a newer 6.3.X release. + +# 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 +* Fix combination of --plugin and -f -. Patch by Alexander Zangerl, + to fix Debian Bug#671294. + + +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 . + 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 + +# 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-6.3.21 (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): @@ -157,26 +298,6 @@ fetchmail-6.3.20 (released 2011-06-06, 26005 LoC): [pl] Polish (Jakub Bogusz) [sk] Slovak (Marcel Telka) -# 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-6.3.19 (released 2010-12-10, 25945 LoC):