CVE-2024-23650

BuildKit possible panic when incorrect parameters sent from frontend

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic. The issue has been fixed in v0.12.5. As a workaround, avoid using BuildKit frontends from untrusted sources.

BuildKit es un conjunto de herramientas para convertir código fuente para crear artefactos de manera eficiente, expresiva y repetible. Un cliente o interfaz de BuildKit malicioso podría crear una solicitud que podría provocar que el daemon BuildKit se bloquee en pánico. El problema se solucionó en v0.12.5. Como workaround, evite utilizar interfaces BuildKit de fuentes que no sean de confianza.

A vulnerability was found in the Moby Builder Toolkit. A malicious BuildKit client or any frontend that can craft a request could lead to the BuildKit daemon crashing with a panic due to the lack of input validation. A frontend is usually specified as the #syntax line on a Dockerfile or with the --frontend flag when using the buildctl build command.

*Credits: N/A

CVSS Scores

NISTv3.1 5.3

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-01-19 CVE Reserved
2024-01-31 CVE Published
2024-02-09 EPSS Updated
2024-11-12 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-754: Improper Check for Unusual or Exceptional Conditions

CAPEC

References (5)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://github.com/moby/buildkit/pull/4601	2024-02-09
https://github.com/moby/buildkit/releases/tag/v0.12.5	2024-02-09

URL	Date	SRC
https://github.com/moby/buildkit/security/advisories/GHSA-9p26-698r-w4hx	2024-02-09
https://access.redhat.com/security/cve/CVE-2024-23650	2024-05-22
https://bugzilla.redhat.com/show_bug.cgi?id=2262272	2024-05-22

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mobyproject Search vendor "Mobyproject"		Buildkit Search vendor "Mobyproject" for product "Buildkit"				< 0.12.5 Search vendor "Mobyproject" for product "Buildkit" and version " < 0.12.5"		-		Affected