[Buildroot] [PATCH] apckage/dovecot: security bump to version 2.3.9.3
Peter Korsgaard
peter at korsgaard.com
Thu Feb 13 20:03:13 UTC 2020
Fixes the following security issues:
- CVE-2020-7046: Truncated UTF-8 can be used to DoS submission-login and
lmtp processes
lib-smtp doesn't handle truncated command parameters properly, resulting
in infinite loop taking 100% CPU for the process. This happens for LMTP
(where it doesn't matter so much) and also for submission-login where
unauthenticated users can trigger it.
- CVE-2020-7957: Specially crafted mail can crash snippet generation
Snippet generation crashes if:
- message is large enough that message-parser returns multiple body
blocks
- The first block(s) don't contain the full snippet (e.g. full of
whitespace)
- input ends with '>'
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
package/dovecot/dovecot.hash | 2 +-
package/dovecot/dovecot.mk | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/package/dovecot/dovecot.hash b/package/dovecot/dovecot.hash
index e8c76b3c1e..e61937495a 100644
--- a/package/dovecot/dovecot.hash
+++ b/package/dovecot/dovecot.hash
@@ -1,5 +1,5 @@
# Locally computed after checking signature
-sha256 4784fb98dd41b83888e4aa9908efcbcad2e04a254e97440863903c0c498486f9 dovecot-2.3.9.2.tar.gz
+sha256 f89fb69423fc5bdc05955c8fc0607eab9e33511f9a643b721763db6156c49651 dovecot-2.3.9.3.tar.gz
sha256 a363b132e494f662d98c820d1481297e6ae72f194c2c91b6c39e1518b86240a8 COPYING
sha256 dc626520dcd53a22f727af3ee42c770e56c97a64fe3adb063799d8ab032fe551 COPYING.LGPL
sha256 52b8c95fabb19575281874b661ef7968ea47e8f5d74ba0dd40ce512e52b3fc97 COPYING.MIT
diff --git a/package/dovecot/dovecot.mk b/package/dovecot/dovecot.mk
index 5b19fa6235..9f89ce6354 100644
--- a/package/dovecot/dovecot.mk
+++ b/package/dovecot/dovecot.mk
@@ -5,7 +5,7 @@
################################################################################
DOVECOT_VERSION_MAJOR = 2.3
-DOVECOT_VERSION = $(DOVECOT_VERSION_MAJOR).9.2
+DOVECOT_VERSION = $(DOVECOT_VERSION_MAJOR).9.3
DOVECOT_SITE = https://dovecot.org/releases/$(DOVECOT_VERSION_MAJOR)
DOVECOT_INSTALL_STAGING = YES
DOVECOT_LICENSE = LGPL-2.1, MIT, Public Domain, BSD-3-Clause, Unicode-DFS-2015
--
2.20.1
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