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Fix Patched BuildKit vulnerable to possible host system access from mount stub cleaner #1668

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Fix Patched BuildKit vulnerable to possible host system access from mount stub cleaner #1668

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Commits on Feb 9, 2024

  1. Fix Patched BuildKit vulnerable to possible host system access from m… 

    …ount stub cleaner

A malicious BuildKit frontend or Dockerfile using RUN --mount could trick the feature that removes empty files created for the mountpoints into removing a file outside the container, from the host system.

CVE-2024-23652
CWE-22
`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H`
    @lamrecognitions
    lamrecognitions committed Feb 9, 2024
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