All the vulnerabilities related to the version 1.4.2 of the package
Memory Exposure in concat-stream
Versions of concat-stream
before 1.5.2 are vulnerable to memory exposure if userp provided input is passed into write()
Versions <1.3.0 are not affected due to not using unguarded Buffer constructor.
Update to version 1.5.2, 1.4.11, 1.3.2 or later.
If you are unable to update make sure user provided input into the write()
function is not a number.