CVE-2024-23651

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in go/github.com/moby/buildkit

Identifiers

GHSA-m3r6-h7wv-7xxv, CVE-2024-23651

Package Slug

go/github.com/moby/buildkit

Vulnerability

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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.

Affected Versions

All versions before 0.12.5

Solution

Upgrade to version 0.12.5 or above.

Last Modified

2024-02-01

source