Vulnerability Details CVE-2024-23651
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.0%
CVSS Severity
CVSS v3 Score 8.7
References
- 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/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
Products affected by CVE-2024-23651
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cpe:2.3:a:mobyproject:buildkit:0.10.0
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cpe:2.3:a:mobyproject:buildkit:0.10.1
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cpe:2.3:a:mobyproject:buildkit:0.10.2
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cpe:2.3:a:mobyproject:buildkit:0.10.3
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cpe:2.3:a:mobyproject:buildkit:0.10.4
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cpe:2.3:a:mobyproject:buildkit:0.10.5
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cpe:2.3:a:mobyproject:buildkit:0.10.6
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cpe:2.3:a:mobyproject:buildkit:0.11.0
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cpe:2.3:a:mobyproject:buildkit:0.11.1
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cpe:2.3:a:mobyproject:buildkit:0.11.2
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cpe:2.3:a:mobyproject:buildkit:0.11.3
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cpe:2.3:a:mobyproject:buildkit:0.11.4
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cpe:2.3:a:mobyproject:buildkit:0.11.5
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cpe:2.3:a:mobyproject:buildkit:0.11.6
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cpe:2.3:a:mobyproject:buildkit:0.12.0
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cpe:2.3:a:mobyproject:buildkit:0.12.1
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cpe:2.3:a:mobyproject:buildkit:0.12.2
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cpe:2.3:a:mobyproject:buildkit:0.12.3
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cpe:2.3:a:mobyproject:buildkit:0.12.4