X-Git-Url: https://git.exim.org/users/heiko/exim.git/blobdiff_plain/be24b950ae0db88b1c9811b3a028e95133c55efa..989ab7c83d1a69fe6ce454cfe51572c62933a5a3:/doc/doc-txt/ChangeLog

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 9fd526b08..62777266f 100644
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -3,6 +3,12 @@ affect Exim's operation, with an unchanged configuration file.  For new
 options, and new features, see the NewStuff file next to this ChangeLog.
 
 
+Since Exim version 4.94
+----------------------
+
+(none yet)
+
+
 Exim version 4.94
 -----------------
 
@@ -179,6 +185,26 @@ JH/38 Fix $dkim_key_length.  This should, after a DKIM verification, present
 JH/39 DKIM verification: the RFC 8301 restriction on sizes of RSA keys is now
       the default.  See the (new) dkim_verify_min_keysizes option.
 
+JH/40 Fix a memory-handling bug: when a connection carried multiple messages
+      and an ACL use a lookup for checking either the local_part or domain,
+      stale data could be accessed.  Ensure that variable references are
+      dropped between messages.
+
+JH/41 Bug 2571: Fix SPA authenticator.  Running as a server, an offset supplied
+      by the client was not checked as pointing within response data before
+      being used.  A malicious client could thus cause an out-of-bounds read and
+      possibly gain authentication.  Fix by adding the check.
+
+JH/42 Internationalisation: change the default for downconversion in the smtp
+      transport to be "if needed".  Previously it was "as previously set" for
+      the message, which usually meant "if needed" for message-submission but
+      "no" for everything else.  However, MTAs have been seen using SMTPUTF8
+      even when the envelope addresses did not need it, resulting in forwarding
+      failures to non-supporting MTAs.  A downconvert in such cases will be
+      a no-op on the addresses, merely dropping the use of SMTPUTF8 by the
+      transport.  The change does mean that addresses needing conversion will
+      be converted when previously a delivery failure would occur.
+
 
 Exim version 4.93
 -----------------