DANE: handle servefail for TLSA during Rverify. Bug 3030

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

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index c1b577f6217fe84b00d7bc343837df9e3f45606d..2ea8caf23b95b232cfbfe540ea28b5fe9124452d 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -2,15 +2,23 @@ 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.
 
-Since 4.97
+Exim version 4.98
 -----------------
 
-JH/01 Handle error on close of the spool data file during reception.  Previously
-      This was only logged, on the assumption that errors would be seen for
-      a previous fflush().  However, a fuse filesystem has been reported as
-      showing this an error for the fclose().  The spool is now in an uncertain
-      state, and we have logged and responded acceptance.  Change this to
-      respond with a temp-reject, wipe spoolfiles, and log the error detail.
+JH/01 Support list of dkim results in the dkim_status ACL condition, making
+      it more usable in the data ACL.
+
+JH/02 Bug 3040: Handle error on close of the spool data file during reception. 
+      Previously This was only logged, on the assumption that errors would be
+      seen for a previous fflush().  However, a fuse filesystem has been
+      reported as showing this an error for the fclose().  The spool is now in
+      an uncertain state, and we have logged and responded acceptance.  Change
+      this to respond with a temp-reject, wipe spoolfiles, and log the error
+      detail.
+
+JH/03 Bug 3030: fix handling of DNS servfail respons for DANE TLSA.  When hit
+      during a recipient verify callout, a QUIT command was attempted on the
+      now-closed callout channel, causing a paniclog entry.
 
 
 Exim version 4.97
@@ -99,7 +107,7 @@ JH/18 Fix a fencepost error in logging.  Previously (since 4.92) when a log line
 
 JH/19 Bug 2911: Fix a recursion in DNS lookups.  Previously, if the main option
       dns_again_means_nonexist included an element causing a DNS lookup which
-      iteslf returned DNS_AGAIN, unbounded recursion occurred.  Possible results
+      itself returned DNS_AGAIN, unbounded recursion occurred.  Possible results
       included (though probably not limited to) a process crash from stack
       memory limit, or from excessive open files.  Replace this with a paniclog
       whine (as this is likely a configuration error), and returning
@@ -204,8 +212,26 @@ JH/38 Taint-track intermediate values from the peer in multi-stage authentation
 JH/39 Bug 3023: Fix crash induced by some combinations of zero-length strings
       and ${tr...}.  Found and diagnosed by Heiko Schlichting.
 
-JH/40 Support list of dkim results in the dkim_status ACL condition, making
-      it more usable in the data ACL.
+JH/40 Bug 2999: Fix a possible OOB write in the external authenticator, which
+      could be triggered by externally-supplied input.  Found by Trend Micro.
+      CVE-2023-42115
+
+JH/41 Bug 3000: Fix a possible OOB write in the SPA authenticator, which could
+      be triggered by externally-controlled input.  Found by Trend Micro.
+      CVE-2023-42116
+
+JH/42 Bug 3001: Fix a possible OOB read in the SPA authenticator, which could
+      be triggered by externally-controlled input.  Found by Trend Micro.
+      CVE-2023-42114
+
+JH/43 Bug 2903: avoid exit on an attempt to rewrite a malformed address.
+      Make the rewrite never match and keep the logging.  Trust the
+      admin to be using verify=header-syntax (to actually reject the message).
+
+JH/44 Bug 3033: Harden dnsdb lookups against crafted DNS responses.
+      CVE-2023-42219
+
+HS/02 Fix string_is_ip_address() CVE-2023-42117 (Bug 3031)
 
 
 Exim version 4.96