CVE-2019-11705 | Mozilla Thunderbird up to 60.7.0 iCal icalrecur_add_bydayrules Email Message memory corruption (EDB-47004 / ID 176982)
A vulnerability, which was classified as critical, was found in Mozilla Thunderbird up to 60.7.0. Affected is the function icalrecur_add_bydayrules of the component iCal Handler. The manipulation as part of Email Message leads to memory corruption.
This vulnerability is traded as CVE-2019-11705. It is possible to launch the attack remotely. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.