Vulnerability Report

CVE-2024-23653

Title: Mobyproject Buildkit Broken Access Control

Broken Access Control

Proof Of Concept

PoC Available for CVE-2024-23653

CWE Category CWE-863
Published Date Jan 31, 2024
Modified Date Nov 21, 2024
Exploit Status Available
Score 9.8 CVSS v3.1
Exploit Probability (EPSS)
10.30%

Vulnerability Summary

CVE-2024-23653: BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. In addition to running containers as build steps, BuildKit also provides APIs for running interactive containers based on built images. It was possible to use these APIs to ask BuildKit to run a container with elevated privileges. Normally, running such containers is only allowed if special `security.insecure` entitlement is enabled both by buildkitd configuration and allowed by the user initializing the build request. The issue has been fixed in v0.12.5 . Avoid using BuildKit frontends from untrusted sources.

Impacted Vendors

M
mobyproject 1

Reference Links

https://github.com/moby/buildkit/pull/4602 https://github.com/moby/buildkit/releases/tag/v0.12.5 https://github.com/moby/buildkit/security/advisories/GHSA-wr6v-9f75-vh2g https://github.com/moby/buildkit/pull/4602 https://github.com/moby/buildkit/releases/tag/v0.12.5 https://github.com/moby/buildkit/security/advisories/GHSA-wr6v-9f75-vh2g
CVSS v3.1
Source Entity [email protected]
Severity CRITICAL
9.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
Source Entity [email protected]
Severity CRITICAL
9.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2024-23653 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/666asd/CVE-2024-23653
View Code
MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.