Backport security fix for CVE-2019-7443
Comment
Kushal Kumaran reported that the update for mosquitto issued as DSA 4388-1 causes mosquitto to crash when reloading the persistent database. Updated packages are now available to correct this issue.
Multiple security issues have been found in the Thunderbird mail client, which could lead to the execution of arbitrary code, denial of service or spoofing of S/MIME signatures.
Fix for CVE-2018-20030 https://bugzilla.redhat.com/show_bug.cgi?id=1663878
Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code.