CVE-2017-10940

Joyent Smart Data Center Docker API Zone Escape Privilege Escalation Vulnerability

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Joyent Smart Data Center prior to agentsshar@1.0.0-release-20160901-20160901T051624Z-g3fd5adf (e469cf49-4de3-4658-8419-ab42837916ad). An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the docker API. The process does not properly validate user-supplied data which can allow for the upload of arbitrary files. An attacker can leverage this vulnerability to execute arbitrary code under the context of root. Was ZDI-CAN-3853.

Esta vulnerabilidad permite que atacantes remotos ejecuten código arbitrario en instalaciones vulnerables de Joyent Smart Data Center anteriores a agentsshar@1.0.0-release-20160901-20160901T051624Z-g3fd5adf (e469cf49-4de3-4658-8419-ab42837916ad). En primer lugar, un atacante debe obtener la capacidad de ejecutar código de bajos privilegios en el sistema objetivo para explotar esta vulnerabilidad. Este error en concreto existe en la API de docker. El proceso no valida correctamente los datos proporcionados por el usuario, lo que puede permitir la subida de archivos arbitrarios. Un atacante podría aprovechar esta vulnerabilidad para ejecutar código arbitrario en el contexto de root. Anteriormente era ZDI-CAN-3853.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Joyent Smart Data Center. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the docker API. The process does not properly validate user-supplied data which can allow for the upload of arbitrary files. An attacker can leverage this vulnerability to execute arbitrary code under the context of root.

*Credits: Ben Murphy

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-07-05 CVE Reserved
2017-07-07 CVE Published
2024-08-05 CVE Updated
2024-11-12 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-434: Unrestricted Upload of File with Dangerous Type

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/99510	Third Party Advisory
https://zerodayinitiative.com/advisories/ZDI-17-453	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://help.joyent.com/hc/en-us/articles/115009649927-Security-Advisory-ZDI-CAN-3853-Docker-File-Overwrite-Vulnerability	2019-10-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Joyent Search vendor "Joyent"		Triton Datacenter Search vendor "Joyent" for product "Triton Datacenter"				-		-		Affected