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CVE-2024-23652

CRITICAL
Published 2024-01-31T21:57:42.774Z
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CVSS Score

V3.1
10.0
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.041
probability
of exploitation in the wild

There is a 4.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.880
Higher than 88.0% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
NONE
Integrity
HIGH
Availability
HIGH

Description

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. 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. The issue has been fixed in v0.12.5. Workarounds include avoiding using BuildKit frontends from an untrusted source or building an untrusted Dockerfile containing RUN --mount feature.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

moby

buildkit

Affected Versions:

< 0.12.5

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed CRITICAL

BuildKit vulnerable to possible host system access from mount stub cleaner

GHSA-4v98-7qmw-rqr8

Advisory 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

Affected Packages

Go github.com/moby/buildkit
ECOSYSTEM: ≥0 <0.12.5

CVSS Scoring

CVSS Score

9.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

References

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

Advisory provided by GitHub Security Advisory Database. Published: January 31, 2024, Modified: February 1, 2024

References

https://github.com/moby/buildkit/security/advisories/GHSA-4v98-7qmw-rqr8
https://github.com/moby/buildkit/pull/4603
https://github.com/moby/buildkit/releases/tag/v0.12.5
Published: 2024-01-31T21:57:42.774Z
Last Modified: 2024-08-01T23:06:25.358Z
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