X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/4896a3192ffac48885347460377edcd893eb9600..27662d806b99c9369e564f6f33769836c27085df:/doc/doc-txt/ChangeLog?ds=sidebyside diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index ec7c8accd..13c2cb64b 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -4,12 +4,33 @@ This document describes *changes* to previous versions, that might affect Exim's operation, with an unchanged configuration file. For new options, and new features, see the NewStuff file next to this ChangeLog. +Exim version 4.92.2 +------------------- + +HS/01 Handle trailing backslash gracefully. (CVE-2019-15846) + + +Exim version 4.92.1 +------------------- + +JH/31 Avoid re-expansion in ${sort } expansion. (CVE-2019-13917, OVE-20190718-0006) -Exim version 4.93 ------------------ -JH/01 GnuTLS: repeat lowlevel read and write operations while they return error - codes indicating retry. Under TLS1.3 this becomes required. +Since version 4.92 +------------------ + +JH/06 Fix buggy handling of autoreply bounce_return_size_limit, and a possible + buffer overrun for (non-chunking) other transports. + +JH/07 GnuTLS: Our use of late (post-handshake) certificate verification, under + TLS1.3, means that a server rejecting a client certificate is not visible + to the client until the first read of encrypted data (typically the + response to EHLO). Add detection for that case and treat it as a failed + TLS connection attempt, so that the normal retry-in-clear can work (if + suitably configured). + +JB/01 BZg 2375: fix expansions of 822 addresses having comments in local-part + and/or domain. Found and fixed by Jason Betts. Exim version 4.92 @@ -187,6 +208,20 @@ JH/39 OpenSSL: clear the error stack after an SSL_accept(). With anon-auth accept; this results in impossible error messages when a later operation actually does fail. +AM/01 Bug 2359: GnuTLS: repeat lowlevel read and write operations while they + return error codes indicating retry. Under TLS1.3 this becomes required. + +JH/40 Fix the feature-cache refresh for EXPERIMENTAL_PIPE_CONNECT. Previously + it only wrote the new authenticators, resulting in a lack of tracking of + peer changes of ESMTP extensions until the next cache flush. + +JH/41 Fix the loop reading a message header line to check for integer overflow, + and more-often against header_maxsize. Previously a crafted message could + induce a crash of the recive process; now the message is cleanly rejected. + +JH/42 Bug 2366: Fix the behaviour of the dkim_verify_signers option. It had + been totally disabled for all of 4.91. Discovery and fix by "Mad Alex". + Exim version 4.91 -----------------