Security Advisory
CVE-2020-12406
8.8
HIGH
Vulnerability Description
Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
Published Date
July 9, 2020
Official Source
NIST NVD Advisory