Debian 10: DLA-3383-1 Moderate: GruntJS Local Escalation

file.copy operations in GruntJS were vulnerable to a TOCTOU
("time-of-check vs. time-of-use") race condition that could have led
to arbitrary file writes in GitHub repositories. This could have then
led to local privilege escalation if a lower-privileged user had
write access to both source and destination directories, as the
lower-privileged user could have created a symlink to the GruntJS
user's ~/.bashrc configuration file (etc).

For Debian 10 buster, this problem has been fixed in version
1.0.1-8+deb10u2.

We recommend that you upgrade your grunt packages.

For the detailed security status of grunt please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/grunt

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS