Fix base64d() buffer size (CVE-2018-6789)

[exim.git] / doc / doc-txt / ChangeLog

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index facdece8369a71acb3a25b00a71adf7cfd1d98a1..8ae418ab1f7cc2ab8f04a5471eea225c272248db 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -5,8 +5,8 @@ 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 4.91
------------------
+Since Exim version 4.90
+-----------------------
 
 JH/01 Replace the store_release() internal interface with store_newblock(),
       which internalises the check required to safely use the old one, plus
@@ -67,6 +67,40 @@ JH/12 Bug 2230: Fix cutthrough routing for nonfirst messages in an initiating
       multiple onward connections in sequence, handling cutthrough connection
       for all multi-message initiating connections.
 
+JH/13 Bug 2229: Fix cutthrough routing for nonstandard port numbers defined by
+      routers.  Previously, a multi-recipient message would fail to match the
+      onward-connection opened for the first recipient, and cause its closure.
+
+JH/14 Bug 2174: A timeout on connect for a callout was also erroneously seen as
+      a timeout on read on a GnuTLS initiating connection, resulting in the
+      initiating connection being dropped.  This mattered most when the callout
+      was marked defer_ok.  Fix to keep the two timeout-detection methods
+      separate.
+
+JH/15 Relax results from ACL control request to enable cutthrough, in
+      unsupported situations, from error to silently (except under debug)
+      ignoring.  This covers use with PRDR, frozen messages, queue-only and
+      fake-reject.
+
+HS/01 Fix Buffer overflow in base64d() (CVE-2018-6789)
+
+JH/16 Fix bug in DKIM verify: a buffer overflow could corrupt the malloc
+      metadata, resulting in a crash in free().
+
+PP/01 Fix broken Heimdal GSSAPI authenticator integration.
+      Broken in f2ed27cf5, missing an equals sign for specified-initialisers.
+      Broken also in d185889f4, with init system revamp.
+
+JH/17 Bug 2113: Fix conversation closedown with the Avast malware scanner.
+      Previously we abruptly closed the connection after reading a malware-
+      found indication; now we go on to read the "scan ok" response line,
+      and send a quit.
+
+JH/18 Convert macro handling to be tree-based, from the previous linear list.
+      With the number of builtin macros we now have this is worthwhile,
+      dropping the config-file read time (during which new macros are checked
+      and registered, and macros are expanded) from about 500 usec to about 180.
+
 
 Exim version 4.90
 -----------------