CVE-2024-23652
Last modified
CVE-2024-23652 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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. EPSS estimates a 2.04% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mobyproject | Buildkit | < 0.12.5 |
References
- https://github.com/moby/buildkit/pull/4603Patch, Vendor Advisory
- https://github.com/moby/buildkit/releases/tag/v0.12.5Patch, Release Notes
- https://github.com/moby/buildkit/pull/4603Patch, Vendor Advisory
- https://github.com/moby/buildkit/releases/tag/v0.12.5Patch, Release Notes
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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