high8.7
CVE-2024-23651
BuildKit vulnerable to possible race condition with accessing subpaths from cache mounts
Impact
### 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
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/moby/buildkit | < 0.12.5 | 0.12.5 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mobyproject | Buildkit | before 0.12.5 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/moby/buildkit/pull/4604
- https://github.com/moby/buildkit/releases/tag/v0.12.5
- https://github.com/moby/buildkit/security/advisories/GHSA-m3r6-h7wv-7xxv
- https://github.com/advisories/GHSA-m3r6-h7wv-7xxv
- https://nvd.nist.gov/vuln/detail/CVE-2024-23651