GHSA-4v98-7qmw-rqr8

Source

https://github.com/advisories/GHSA-4v98-7qmw-rqr8

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/01/GHSA-4v98-7qmw-rqr8/GHSA-4v98-7qmw-rqr8.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-4v98-7qmw-rqr8

Aliases

Related

Published

2024-01-31T22:43:26Z

Modified

2024-02-12T19:12:20.130086Z

Severity

10.0 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H CVSS Calculator

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

Database specific

{
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-22"
    ],
    "github_reviewed_at": "2024-01-31T22:43:26Z",
    "nvd_published_at": "2024-01-31T22:15:54Z",
    "severity": "CRITICAL"
}

References

Affected packages

Go / github.com/moby/buildkit

Package

Name: github.com/moby/buildkit; View open source insights on deps.dev
Purl: pkg:golang/github.com/moby/buildkit

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.12.5