Changelog for dovecot23-backend-mysql-2.3.1-3.1.x86_64.rpm :
Tue Apr 10 14:00:00 2018 varkolyAATTsuse.com
- bnc#1088911 - dovecot23 can not build ond s390
add: 35497604d80090a02619024aeec069b32568e4b4.diff
add: 5522b8b3d3ed1a99c3b63bb120216af0bd427403.diff

Wed Mar 28 14:00:00 2018 mrueckertAATTsuse.de
- update pigeonhole to 0.5.1
- Explicitly disallow UTF-8 in localpart in addresses parsed from
Sieve script.
- editheader extension: Corrected the stream position
calculations performed while making the modified message
available as a stream. Pigeonhole Sieve crashed in LMTP with
an assertion panic when the Sieve editheader extension was used
before the message was redirected. Experiments indicate that
the problem occurred only with LMTP and that LDA is not
affected.
- fileinto extension: Fix assert panic occurring when fileinto is
used without being listed in the require line, while the copy
extension is listed there. This is a very old bug.
- imapsieve plugin: Do not assert crash or log an error for
messages that disappear concurrently while applying Sieve
scripts. This event is now logged as a debug message.
- Sieve extprograms plugin: Large output from \"execute\" command
crashed delivery. Fixed buffering issue in code that handles
output from the external program.

Tue Mar 27 14:00:00 2018 mrueckertAATTsuse.de
- update to 2.3.1

* Submission server support improvements and bug fixes
- Lots of bug fixes to submission server

* API CHANGE: array_idx_modifiable will no longer allocate space
- Particularly affects how you should check MODULE_CONTEXT
result, or use REQUIRE_MODULE_CONTEXT.
+ mail_attachment_detection_options setting controls when
$HasAttachment and $HasNoAttachment keywords are set for mails.
+ imap: Support fetching body snippets using FETCH (SNIPPET) or
(SNIPPET (LAZY=FUZZY))
+ fs-compress: Automatically detect whether input is compressed
or not. Prefix the compression algorithm with \"maybe-\" to
enable the detection, for example: \"compress:maybe-gz:6:...\"
+ Added settings to change dovecot.index
* files\' optimization
behavior. See https://wiki2.dovecot.org/IndexFiles#Settings
+ Auth cache can now utilize auth workers to do password hash
verification by setting
auth_cache_verify_password_with_worker=yes.
+ Added charset_alias plugin. See
https://wiki2.dovecot.org/Plugins/CharsetAlias
+ imap_logout_format and pop3_logout_format settings now support
all of the generic variables (e.g. %{rip}, %{session}, etc.)
+ Added auth_policy_check_before_auth,
auth_policy_check_after_auth and auth_policy_report_after_auth
settings.
+ master: Support HAProxy PP2_TYPE_SSL command and set \"secured\"
variable appropriately
- Invalid UCS4 escape in HTML can cause crashes
- imap: IMAP COMPRESS -enabled client crashes on disconnect
- lmtp: Fix crash when user is over quota
- lib-lda: Parsing Return-Path header address fails when it
contains CFWS
- auth: SASL with Exim fails for AUTH commands without an initial
response
- imap: SPECIAL-USE capability isn\'t automatically added
- auth: LDAP subqueries do not support standard auth variables in
var-expand
- auth: SHA256-CRYPT and SHA512-CRYPT schemes do not work
- lib-index: mail_always/never_cache_fields are not used for
existing cache files
- imap: Fetching headers leaks memory if search doesn\'t find any
mails
- lmtp: ORCPT support in RCPT TO
- imap-login: Process sometimes ends up in infinite loop
- sdbox: Rolled back save/copy transaction doesn\'t delete temp
files
- mail: lock_method=dotlock causes crashes
- drop patches which are included in the update
23da0fa1b30cc11bcc1d467674a0950c527e9ff1.patch
dovecot-2.3.0.1-over-quota-lmtp-crash.patch

Tue Mar 13 13:00:00 2018 dimstarAATTopensuse.org
- Fix License tag.

Wed Mar 7 13:00:00 2018 mrueckertAATTsuse.de
- added 23da0fa1b30cc11bcc1d467674a0950c527e9ff1.patch

Wed Mar 7 13:00:00 2018 mrueckertAATTsuse.de
- update license to SPDX-3

Tue Mar 6 13:00:00 2018 mrueckertAATTsuse.de
- update pigeonhole to 0.5.0.1
- imap4flags extension: Fix binary corruption occurring when
setflag/addflag/removeflag flag-list is a variable.
- sieve-extprograms plugin: Fix segfault occurring when used in
IMAPSieve context.
- drop 321a39be974deb2e7eff7b2a509a3ee6ff2e5ae1.patch

Tue Mar 6 13:00:00 2018 mrueckertAATTsuse.de
- pull backport patch dovecot-2.3.0.1-over-quota-lmtp-crash.patch

Tue Mar 6 13:00:00 2018 mrueckertAATTsuse.de
- update to 2.3.0.1

* CVE-2017-15130: TLS SNI config lookups may lead to excessive
memory usage, causing imap-login/pop3-login VSZ limit to be
reached and the process restarted. This happens only if Dovecot
config has local_name { } or local { } configuration blocks and
attacker uses randomly generated SNI servernames. (boo#1082828)

* CVE-2017-14461: Parsing invalid email addresses may cause a
crash or leak memory contents to attacker. For example, these
memory contents might contain parts of an email from another
user if the same imap process is reused for multiple users.
First discovered by Aleksandar Nikolic of Cisco Talos.
Independently also discovered by \"flxflndy\" via HackerOne.
(boo#1082826)

* CVE-2017-15132: Aborted SASL authentication leaks memory in
login process. (boo#1075608)

* Linux: Core dumping is no longer enabled by default via
PR_SET_DUMPABLE, because this may allow attackers to bypass
chroot/group restrictions. Found by cPanel Security Team.
Nowadays core dumps can be safely enabled by using \"sysctl -w
fs.suid_dumpable=2\". If the old behaviour is wanted, it can
still be enabled by setting:
import_environment=$import_environment PR_SET_DUMPABLE=1
- imap-login with SSL/TLS connections may end up in infinite loop

Mon Dec 25 13:00:00 2017 jengelhAATTinai.de
- Replace %__-type macro indirections.
Replace xargs rm by built in -delete of find(1).
- Run ldconfig directly via %post -p.
- Check for users in %pre before creating them, and do not suppress
errors about it.

Mon Dec 25 13:00:00 2017 mrueckertAATTsuse.de
- backport 321a39be974deb2e7eff7b2a509a3ee6ff2e5ae1.patch
fixes crash with imap sieve

Sun Dec 24 13:00:00 2017 mrueckertAATTsuse.de
- Move the example-config + mkcert.sh to /usr/share/dovecot
This makes the files no longer documentation and they actually
exist on e.g. our docker image, where rpms are installed without
documentation. (boo#1070871)

Wed Dec 20 13:00:00 2017 mrueckertAATTsuse.de
- starting 2.3 package based on the latest 2.2 branch
There are several new and exciting features in v2.3.0. I\'m
especially happy about the new logging and statistics code, which
will allow us to generate statistics for just about everything.
We didn\'t have time to implement everything we wanted for them
yet, and there especially aren\'t all that many logging events yet
that can be used for statistics. We\'ll implement those to v2.3.1,
which might also mean that some of the APIs might still change in
v2.3.1 if that\'s required.
We also have new lib-smtp server code, which was used to
implement SMTP submission server and do a partial rewrite for
LMTP server.
Some of the larger changes:

* Various setting changes, see
https://wiki2.dovecot.org/Upgrading/2.3
If you upgrade from 2.2: Config file changes:
- Removed:
/etc/dovecot/conf.d/11-object-storage.conf
- Added:
/etc/dovecot/conf.d/20-submission.conf

* Logging rewrite started: Logging is now based on hierarchical
events. This makes it possible to do various things, like: 1)
giving consistent log prefixes, 2) enabling debug logging with
finer granularity, 3) provide logs in more machine readable
formats (e.g. json). Everything isn\'t finished yet, especially
a lot of the old logging code still needs to be translated to
the new way.

* Statistics rewrite started: Stats are now based on (log)
events. It\'s possible to gather statistics about any event
that is logged. See http://wiki2.dovecot.org/Statistics for
details

* ssl_dh setting replaces the old generated ssl-parameters.dat

* IMAP: When BINARY FETCH finds a broken mails, send [PARSE]
error instead of [UNKNOWNCTE]

* Linux: core dumping via PR_SET_DUMPABLE is no longer enabled
by default due to potential security reasons (found by cPanel
Security Team).
+ Added support for SMTP submission proxy server, which
includes support for BURL and CHUNKING extension.
+ LMTP rewrite. Supports now CHUNKING extension and mixing of
local/proxy recipients.
+ auth: Support libsodium to add support for ARGON2I and
ARGON2ID password schemes.
+ auth: Support BLF-CRYPT password scheme in all platforms
+ auth: Added LUA scripting support for passdb/userdb.
See https://wiki2.dovecot.org/AuthDatabase/Lua
- Input streams are more reliable now when there are errors or
when the maximum buffer size is reached. Previously in some
situations this could have caused Dovecot to try to read
already freed memory.
- Output streams weren\'t previously handling failures when
writing a trailer at the end of the stream. This mainly
affected encrypt and zlib compress ostreams, which could have
silently written truncated files if the last write happened to
fail (which shouldn\'t normally have ever happened).
- virtual plugin: Fixed panic when fetching mails from virtual
mailboxes with IMAP BINARY extension.
- doveadm-server: Fix potential hangs with SSL connections
- doveadm proxy: Reading commands\' output from v2.2.33+ servers
could have caused the output to be corrupted or caused a
crash.
- Many other smaller fixes
- patches:
- dovecot-2.3.0-better_ssl_defaults.patch
- dovecot-2.3.0-dont_use_etc_ssl_certs.patch