Security Advisory
CVE-2017-5390
9.8
CRITICAL
Vulnerability Description
The JSON viewer in the Developer Tools uses insecure methods to create a communication channel for copying and viewing JSON or HTTP headers data, allowing for potential privilege escalation. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
Published Date
June 11, 2018
Official Source
NIST NVD Advisory