PT-2024-1517 · Buildkit+4 · Buildkit+4
Rmcnamara-Snyk
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Published
2024-01-31
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Updated
2026-05-18
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CVE-2024-23652
CVSS v3.1
10
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
BuildKit versions prior to 0.12.5
Description
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. The issue is related to incorrect restriction of the path name to a directory with limited access, which may allow a remote attacker to delete arbitrary files outside the container.Recommendations
For versions prior to 0.12.5, update to version 0.12.5 to resolve the issue.
As a temporary workaround, consider avoiding the use of BuildKit frontends from an untrusted source or building an untrusted Dockerfile containing the
RUN --mount feature.Exploit
Fix
Path traversal
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Buildkit
Linuxmint
Suse
Ubuntu