CVE-2019-13139

Severity Score

8.4

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Docker before 18.09.4, an attacker who is capable of supplying or manipulating the build path for the "docker build" command would be able to gain command execution. An issue exists in the way "docker build" processes remote git URLs, and results in command injection into the underlying "git clone" command, leading to code execution in the context of the user executing the "docker build" command. This occurs because git ref can be misinterpreted as a flag.

En Docker versiones anteriores a 18.09.4, un atacante que sea capaz de suministrar o manipular la ruta de compilación para el comando "docker build" podría ser capaz de conseguir la ejecución de comandos. Existe un problema en la forma en que "docker build" procesa las URL de git remotas, y resulta en la inyección de comandos en el comando subyacente "git clone", lo que conlleva a la ejecución de código en el contexto del usuario ejecutando el comando "docker build". Esto ocurre porque git ref puede ser malinterpretado como un flag.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-07-01 CVE Reserved
2019-08-22 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-08-15 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (7)

URL	Tag	Source
https://seclists.org/bugtraq/2019/Sep/21	Mailing List
https://security.netapp.com/advisory/ntap-20190910-0001	X_refsource_confirm

URL	Date	SRC
https://staaldraad.github.io/post/2019-07-16-cve-2019-13139-docker-build	2024-08-04

URL	Date	SRC
https://github.com/moby/moby/pull/38944	2020-08-24

URL	Date	SRC
https://access.redhat.com/errata/RHBA-2019:3092	2020-08-24
https://docs.docker.com/engine/release-notes/#18094	2020-08-24
https://www.debian.org/security/2019/dsa-4521	2020-08-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Docker Search vendor "Docker"		Docker Search vendor "Docker" for product "Docker"				< 18.09.4 Search vendor "Docker" for product "Docker" and version " < 18.09.4"		enterprise		Affected