libical: Heap buffer over read in icalparser.c parser_get_next_char libical: Type confusion in icaltimezone_get_vtimezone_properties function in icalproperty.c Mozilla: Sandbox escape using Prompt:Open libical: Stack buffer overflow in icalrecur_add_bydayrules in icalrecur.c libical: Heap buffer overflow in icalmemory_strdup_and_dequote function in icalvalue.c Mozilla: Type confusion in Array.pop