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CVE-2024-23651

8.7 · HIGH

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner.

Published Jan 31, 2024CWE-362EPSS 0.91%

Overview

CVE-2024-23651 is a high-severity vulnerability. It was published on January 31, 2024 and has a CVSS 3.1 base score of 8.7 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Two malicious build steps running in parallel sharing the same cache mounts with subpaths could cause a race condition that can lead to files from the host system being accessible to the build container. The issue has been fixed in v0.12.5. Workarounds include, avoiding using BuildKit frontend from an untrusted source or building an untrusted Dockerfile containing cache mounts with --mount=type=cache,source=... options.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/moby/buildkit/pull/4604GitHubgithub.com/moby/buildkit/releases/tag/v0.12.5GitHubgithub.com/moby/buildkit/security/advisories/GHSA-m3r6-h7wv-7xxvGitHubgithub.com/moby/buildkit/pull/4604GitHubgithub.com/moby/buildkit/releases/tag/v0.12.5GitHubgithub.com/moby/buildkit/security/advisories/GHSA-m3r6-h7wv-7xxv

How CyberStrike helps

Frequently asked questions

What is CVE-2024-23651?

CVE-2024-23651 is a high-severity vulnerability. It was published on January 31, 2024 and has a CVSS 3.1 base score of 8.7 (HIGH).

How severe is CVE-2024-23651?

This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2024-23651?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-23651?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-23651 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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