CVE-2024-23651

    Dashboard / Vulnerabilities / CVE-2024-23651

    CVE-2024-23651

    Published: 31 Jan 2024Last Modified: 28 Oct 2026

    Summary: BuildKit possible race condition with accessing subpaths from cache mounts

    Details: 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.

    References: https://github.com/moby/buildkit/releases/tag/v0.12.5, https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/23xxx/CVE-2024-23651.json, https://github.com/moby/buildkit/security/advisories/GHSA-m3r6-h7wv-7xxv, https://nvd.nist.gov/vuln/detail/CVE-2024-23651, https://github.com/moby/buildkit/pull/4604

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -bac3f2b673f3f9d33e79046008e7a38e856b3dc6

    Affected versions

    v0.12.4
    v0.12.3
    v0.12.2
    v0.12.1
    v0.12.0
    v0.12.0-rc2
    v0.12.0-rc1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High