GitHub Advisoryadvisory · Go

GHSA-m3r6-h7wv-7xxv BuildKit vulnerable to possible race condition with accessing subpaths from cache mounts

HIGH Published 2024-01-31 Modified 2024-02-01 Official page ↗
Aliases
CVE-2024-23651
Ecosystem
Go
Packages
github.com/moby/buildkit
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Weaknesses
CWE-362
Reviewed
2024-01-31

Affected packages

• Go github.com/moby/buildkit: < 0.12.5 → fixed in 0.12.5

Description

Impact 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. Patches The issue has been fixed in v0.12.5 Workarounds Avoid using BuildKit frontend from an untrusted source or building an untrusted Dockerfile containing cache mounts with `--mount=type=cache,source=...` options. References https://www.openwall.com/lists/oss-security/2019/05/28/1

Related

Alias · CVE (1)

  • CVE-2024-23651 BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. vulnerability

Weakness · CWE (1)

  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness

References