This update for Mozilla Thunderbird to version 60.2.1 fixes multiple issues.
Multiple security issues were fixed in the Mozilla platform as advised in MFSA 2018-25 and MFSA 2018-28. In general, these flaws cannot be exploited through email in Thunderbird because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts:
These non-security issues were fixed: