Exim security vulnerability exposes US voting officials according to report

whh3 writes: The Wall Street Journal has an "exclusive" scoop about a report detailing that several counties host their own mail servers using a version of Exim that is vulnerable to exploitation, exposing electing officials to potential interference during the upcoming cycle. According to the report:

Area 1 found that officials in six small jurisdictions in Michigan, Missouri, Maine and New Hampshire, for example, were using a buggy version of a free software product called Exim, which has been linked to online attacks conducted by the Russian intelligence service known as the GRU.

The report itself is online here and the Journal article is here.