CVE-2019-13139 Detail

Current 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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  8.4 HIGH
Vector:  CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/errata/RHBA-2019:3092
https://docs.docker.com/engine/release-notes/#18094 Release Notes  Vendor Advisory 
https://github.com/moby/moby/pull/38944 Patch  Third Party Advisory 
https://seclists.org/bugtraq/2019/Sep/21
https://security.netapp.com/advisory/ntap-20190910-0001/
https://staaldraad.github.io/post/2019-07-16-cve-2019-13139-docker-build/ Exploit  Third Party Advisory 
https://www.debian.org/security/2019/dsa-4521

Weakness Enumeration

CWE-ID CWE Name Source
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') cwe source acceptance level NIST  

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-13139
NVD Published Date:
08/22/2019
NVD Last Modified:
08/24/2020
Source:
MITRE