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CVE-2024-23652

Mobyproject Buildkit vulnerability

10.0 CRITICALEPSS 2.46%
  1. Published31 Jan 2024

Description

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeChanged
ConfidentialityNone
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

Affected products

Mobyproject Buildkit< 0.12.5

Remediation

Fixed in
Mobyproject Buildkit≥ 0.12.5

Frequently asked

Is CVE-2024-23652 being actively exploited?

CVE-2024-23652 is not in the CISA KEV catalog. Its EPSS exploit probability is 2.46%.

How severe is CVE-2024-23652?

CVE-2024-23652 has a CVSS 3.1 base score of 10.0, rated critical. EPSS estimates a 2.46% probability of exploitation.

Which products are affected by CVE-2024-23652?

Affected products include Mobyproject Buildkit.

How do I fix CVE-2024-23652?

Upgrade affected software to a fixed version, for example Mobyproject Buildkit 0.12.5 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-23652 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.