CVEvulnerability

CVE-2019-13139

8.4 HIGH Published 2019-08-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-08-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
8.4 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-78

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.

Affected configurations

• docker docker (< 18.09.4)

Related

Weakness · CWE (1)

  • CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness

References