Library with high vulnerability

[lugogregory]

I am using its most updated version v-3.0.0, as a third-party dependency in my project, and performing a quality test with Kiuwan, a high vulnerability has been detected. The vulnerability error it indicates is the following:

runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.

[sindresorhus]

None of those vulnerabilities seem related to is-docker.

[lugogregory]

Hi @sindresorhus, the last vulnerability is related with is-docker-3.0.0:

"runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe."

[sindresorhus]

That is a vulnerability in Docker, but I still don't see how it's a vulnerability in this package.