GHSA-4v98-7qmw-rqr8

    Dashboard / Vulnerabilities / GHSA-4v98-7qmw-rqr8

    GHSA-4v98-7qmw-rqr8

    Published: 31 Jan 2024Last Modified: 10 Sept 2026

    Summary: BuildKit vulnerable to possible host system access from mount stub cleaner

    Details: ### Impact 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. ### 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 `RUN --mount` feature. ### References

    References: https://github.com/moby/buildkit/security/advisories/GHSA-4v98-7qmw-rqr8, https://nvd.nist.gov/vuln/detail/CVE-2024-23652, https://github.com/moby/buildkit/pull/4603, https://github.com/moby/buildkit, https://github.com/moby/buildkit/releases/tag/v0.12.5

    Affected packages

    Package

    Name: github.com/moby/buildkit

    Purl: pkg:golang/github.com/moby/buildkit

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.12.5

    Affected versions

    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
    GHSA-4v98-7qmw-rqr8 | CVE-DB