Name of the Vulnerable Software and Affected Versions njwt versions prior to 1.0.0

Description The issue concerns out-of-bounds reads that occur when a number is passed into the base64urlEncode function. This can lead to exposure of sensitive information on Node.js 6.x or lower, and it creates a Denial of Service condition on other Node.js versions.

Recommendations Upgrade to version 1.0.0.