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PYSEC-2021-56
Quick fix
PYSEC-2021-56 — salt: upgrade to the fixed version with the command below.
pip install --upgrade 'salt>=3003rc1'Details
In SaltStack Salt 2016.9 through 3002.6, a command injection vulnerability exists in the snapper module that allows for local privilege escalation on a minion. The attack requires that a file is created with a pathname that is backed up by snapper, and that the master calls the snapper.diff function (which executes popen unsafely).
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