CVE-2018-12378

Source
Severity High
Remote Yes
Type Arbitrary code execution
Description
A use-after-free vulnerability has been found in Thunderbird versions prior to 60.2.1, which can occur when an IndexedDB index is deleted while still in use by JavaScript code that is providing payload values to be stored. This results in a potentially exploitable crash.
Group Package Affected Fixed Severity Status Ticket
AVG-782 thunderbird 60.0-4 60.2.1-1 Critical Fixed FS#60424
Date Advisory Group Package Severity Description
18 Oct 2018 ASA-201810-13 AVG-782 thunderbird Critical multiple issues
References
https://www.mozilla.org/en-US/security/advisories/mfsa2018-25/#CVE-2018-12378
https://bugzilla.mozilla.org/show_bug.cgi?id=1459383