CVE-2024-23652
moderate-risk
Published 2024-01-31
BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. 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 has been fixed in v0.12.5. Workarounds include avoiding using BuildKit frontends from an untrusted source or building an untrusted Dockerfile containing RUN --mount feature.
Do I need to act?
~
5.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
+
Fix available
Upgrade to: bac3f2b673f3f9d33e79046008e7a38e856b3dc6
10
CVSS 10.0/10
Critical
NETWORK
/ LOW complexity
Affected Products (1)
Buildkit
Affected Vendors
References (6)
47
/ 100
moderate-risk
Severity
33/34 · Critical
Exploitability
9/34 · Low
Exposure
5/34 · Minimal