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-rw-r--r--NEWS5
1 files changed, 5 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index 63a8cfcb..927448ac 100644
--- a/NEWS
+++ b/NEWS
@@ -125,6 +125,11 @@ fetchmail-6.4.22 (not yet released):
* Fetchmail no longer leaks memory when processing the arguments of --plugin or
--plugout on connections.
* On POP3 connections, the CAPAbilities parser is now caseblind.
+* Fix segfault on configurations with "defaults ... no envelope". Reported by
+ Bjørn Mork. Fixes Debian Bug#992400. This is a regression in fetchmail 6.4.3
+ and happened when plugging memory leaks, which did not account for that the
+ envelope parameter is special when set as "no envelope". The segfault happens
+ in a constant strlen(-1), triggered by trusted local input => no vulnerability.
# CHANGES:
* IMAP: When fetchmail is in not-authenticated state and the server volunteers