X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/ed774df4902eaa5d67f7220a3b2d0831aee2da0f..ee549a2ed04164407f4f897be3bf545f32579c5c:/doc/doc-txt/ChangeLog?ds=inline

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index bd4fd1921..d3820946e 100644
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -67,6 +67,35 @@ JH/14 Bug 3116: Fix crash in dkim signing.  On kernels supporting immutable
       memory segments, a write was done into one when a constant string was
       configured for a transport's dkim private key.
 
+JH/15 Disallow tainted metadata in lists.
+      - Change-of-separator prefixes are handled specially when they are
+      explicit text; only the remainder of the list is expanded. A change-of-
+      separator resulting from expansion will not take effect if tainted.
+      - Elements starting with a plus-sign (named-list inclusion,
+      case-interpretation etc) and (hostlist) @[] (et al) are not handled
+      specially and are still operative at this time - but warnings are logged;
+      if any of these are needed in a list with a tainted element (which taints
+      the entire list at string-expansion time) then a named-list can be used
+      for that element.
+      - Exclamation-marks ("!" signifying negation) are not checked for taint
+      at this time.
+
+JH/16 Bug 3124: Fix theoretical crash in received connection, triggerable by a
+      crafted packet with massive count of IP options.  A buffer overflow was
+      detected, but a null-deref results.  In practice, IP packets with options
+      are rare (to non-existent).  Exim refuses connections having any, but this
+      issue was in the coding for logging preceding that refusal.  If coredumps
+      were enabled (not common), an attack could cause filesystem space usage.
+
+JH/17 Bug 3126: Fix build error in the ibase lookup.  Find & fix by
+      Andrew Aitchison.
+
+JH/18 Bug 3102: The dmarc_tld_file and dmarc_history_file options are now
+      expanded before use.
+
+JH/19 Bug 3092: Call acl_smtp_notquit for drops associated with the
+      smtp_max_synprot_errors limit.
+
 Exim version 4.98
 -----------------