CVE-2019-13139

CVE Details

Release Date:	2019-08-22
Impact:	Moderate	What is this?

Description

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.

See more information about CVE-2019-13139 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	8.4
Vector String:	CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version:	3.0
Attack Vector:	Local
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	High
Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (docker-engine)	ELSA-2019-4813	2019-10-03