X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/7d9f747b5ef80d2c1126f3aff933346360d2be79..33191679e1a86ba6d9c38a74d07:/doc/doc-txt/ChangeLog diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index 248e57523..a1bd4e7fc 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -1,8 +1,43 @@ -$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.624 2010/06/06 01:35:41 pdp Exp $ +$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.632 2010/06/12 15:21:25 jetmore Exp $ Change log file for Exim from version 4.21 ------------------------------------------- +Exim version 4.74 +----------------- + +TF/01 Failure to get a lock on a hints database can have serious + consequences so log it to the panic log. + +TF/02 Log LMTP confirmation messages in the same way as SMTP, + controlled using the smtp_confirmation log selector. + +TF/03 Include the error message when we fail to unlink a spool file. + +DW/01 Bugzilla 139: Support dynamically loaded lookups as modules. + With thanks to Steve Haslam, Johannes Berg & Serge Demonchaux + for maintaining out-of-tree patches for some time. + +PP/01 Bugzilla 139: Documentation and portability issues. + Avoid GNU Makefile-isms, let Exim continue to build on BSD. + Handle per-OS dynamic-module compilation flags. + +PP/02 Let /dev/null have normal permissions. + The 4.73 fixes were a little too stringent and complained about the + permissions on /dev/null. Exempt it from some checks. + Reported by Andreas M. Kirchwitz. + +PP/03 Report version information for many libraries, including + Exim version information for dynamically loaded libraries. Created + version.h, now support a version extension string for distributors + who patch heavily. Dynamic module ABI change. + +PP/04 CVE-2011-0017 - check return value of setuid/setgid. This is a + privilege escalation vulnerability whereby the Exim run-time user + can cause root to append content of the attacker's choosing to + arbitrary files. + + Exim version 4.73 ----------------- @@ -19,18 +54,20 @@ PP/03 Bugzilla 994: added openssl_options main configuration option. PP/04 Bugzilla 995: provide better SSL diagnostics on failed reads. -PP/05 Bugzilla 834: provide a permit_codedump option for pipe transports. +PP/05 Bugzilla 834: provide a permit_coredump option for pipe transports. PP/06 Adjust NTLM authentication to handle SASL Initial Response. PP/07 If TLS negotiated an anonymous cipher, we could end up with SSL but - without a peer certificate (I believe), leading to a segfault because of - an assumption that peers always have certificates. Be a little more + without a peer certificate, leading to a segfault because of an + assumption that peers always have certificates. Be a little more paranoid. Problem reported by Martin Tscholak. PP/08 Bugzilla 926: switch ClamAV to use the new zINSTREAM API for content filtering; old API available if built with WITH_OLD_CLAMAV_STREAM=yes NB: ClamAV planning to remove STREAM in "middle of 2010". + CL also introduces -bmalware, various -d+acl logging additions and + more caution in buffer sizes. PP/09 Implemented reverse_ip expansion operator. @@ -38,6 +75,76 @@ PP/10 Bugzilla 937: provide a "debug" ACL control. PP/11 Bugzilla 922: Documentation dusting, patch provided by John Horne. +PP/12 Bugzilla 973: Implement --version. + +PP/13 Bugzilla 752: Refuse to build/run if Exim user is root/0. + +PP/14 Build without WITH_CONTENT_SCAN. Path from Andreas Metzler. + +PP/15 Bugzilla 816: support multiple condition rules on Routers. + +PP/16 Add bool_lax{} expansion operator and use that for combining multiple + condition rules, instead of bool{}. Make both bool{} and bool_lax{} + ignore trailing whitespace. + +JJ/02 prevent non-panic DKIM error from being sent to paniclog + +JJ/03 added tcp_wrappers_daemon_name to allow host entries other than + "exim" to be used + +PP/17 Fix malware regression for cmdline scanner introduced in PP/08. + Notification from Dr Andrew Aitchison. + +PP/18 Change ClamAV response parsing to be more robust and to handle ClamAV's + ExtendedDetectionInfo response format. + Notification from John Horne. + +PP/19 OpenSSL 1.0.0a compatibility const-ness change, should be backwards + compatible. + +PP/20 Added a CONTRIBUTING file. Fixed the documentation build to use http: + XSL and documented dependency on system catalogs, with examples of how + it normally works. + +DW/21 Added Valgrind hooks in store.c to help it capture out-of-bounds store + access. + +DW/22 Bugzilla 1044: CVE-2010-4345 - partial fix: restrict default behaviour + of CONFIGURE_OWNER and CONFIGURE_GROUP options to no longer allow a + configuration file which is writeable by the Exim user or group. + +DW/23 Bugzilla 1044: CVE-2010-4345 - part two: extend checks for writeability + of configuration files to cover files specified with the -C option if + they are going to be used with root privileges, not just the default + configuration file. + +DW/24 Bugzilla 1044: CVE-2010-4345 - part three: remove ALT_CONFIG_ROOT_ONLY + option (effectively making it always true). + +DW/25 Add TRUSTED_CONFIG_PREFIX_FILE option to allow alternative configuration + files to be used while preserving root privileges. + +DW/26 Set FD_CLOEXEC on SMTP sockets after forking in the daemon, to ensure + that rogue child processes cannot use them. + +PP/27 Bugzilla 1047: change the default for system_filter_user to be the Exim + run-time user, instead of root. + +PP/28 Add WHITELIST_D_MACROS option to let some macros be overriden by the + Exim run-time user without dropping privileges. + +DW/29 Remove use of va_copy() which breaks pre-C99 systems. Duplicate the + result string, instead of calling string_vformat() twice with the same + arguments. + +DW/30 Allow TRUSTED_CONFIG_PREFIX_FILE only for Exim or CONFIGURE_OWNER, not + for other users. Others should always drop root privileges if they use + -C on the command line, even for a whitelisted configure file. + +DW/31 Turn TRUSTED_CONFIG_PREFIX_FILE into TRUSTED_CONFIG_FILE. No prefixes. + +NM/01 Fixed bug #1002 - Message loss when using multiple deliveries + Exim version 4.72 -----------------