From c5c106e4e362b7c657cf322e82ce7102e29313a1 Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Wed, 18 Sep 2019 16:38:39 +0200 Subject: [PATCH] package/mosquitto: security bump to version 1.6.6 Fixes a security issue. From the annoncement: A vulnerability exists in Mosquitto versions 1.5 to 1.6.5 inclusive. If a client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur. The issue is fixed in Mosquitto 1.6.6 and 1.5.9. Patches for older versions are available at https://mosquitto.org/files/cve/2019-hier The fix addresses the problem by restricting the allowed number of topic hierarchy levels to 200. An alternative fix is to increase the size of the stack by a small amount. https://mosquitto.org/blog/2019/09/version-1-6-6-released/ Also notice that 1.6.5 silently fixed a security issue: CVE-2019-11778 A vulnerability exists in Mosquitto version 1.6 to 1.6.4 inclusive, known as CVE-2019-11778 If an MQTT v5 client connects to Mosquitto, sets a last will and testament, sets a will delay interval, sets a session expiry interval, and the will delay interval is set longer than the session expiry interval, then a use after free error occurs, which has the potential to cause a crash in some situations. Signed-off-by: Peter Korsgaard Signed-off-by: Thomas Petazzoni --- package/mosquitto/mosquitto.hash | 2 +- package/mosquitto/mosquitto.mk | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/package/mosquitto/mosquitto.hash b/package/mosquitto/mosquitto.hash index aa6eeaf13a..23854bd401 100644 --- a/package/mosquitto/mosquitto.hash +++ b/package/mosquitto/mosquitto.hash @@ -1,5 +1,5 @@ # Locally calculated after checking gpg signature -sha256 bc71b38b5a26fc7cc772853e5607c657868db9f9a6d2b15e2b677649a0f85d20 mosquitto-1.6.5.tar.gz +sha256 82676bf4201ff102be1511b56b041a9450fbbfeda40b21aa28be0fee56e8de17 mosquitto-1.6.6.tar.gz # License files sha256 cc77e25bafd40637b7084f04086d606f0a200051b61806f97c93405926670bc1 LICENSE.txt diff --git a/package/mosquitto/mosquitto.mk b/package/mosquitto/mosquitto.mk index fd8e6df26a..932855107e 100644 --- a/package/mosquitto/mosquitto.mk +++ b/package/mosquitto/mosquitto.mk @@ -4,7 +4,7 @@ # ################################################################################ -MOSQUITTO_VERSION = 1.6.5 +MOSQUITTO_VERSION = 1.6.6 MOSQUITTO_SITE = https://mosquitto.org/files/source MOSQUITTO_LICENSE = EPL-1.0 or EDLv1.0 MOSQUITTO_LICENSE_FILES = LICENSE.txt epl-v10 edl-v10 -- 2.30.2