CVE-2019-13139

Advisory lineage Upstream: 0 Downstream: 3
Modified
Published: 22 Aug 2019, 19:47
Last modified:04 Aug 2024, 23:41

Vulnerability Summary

Overall Risk (default)
medium
44/100
CVSS Score
8.4 HIGH
v3.0 (nvd)
EPSS Score
0.55% LOW
1% probability +0.35%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

22 Aug 2019, 19:47
Published
Vulnerability first disclosed
04 Aug 2024, 23:41
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.0•HIGH•Score: 8.4CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • v2.0•MEDIUM•Score: 4.6AV:L/AC:L/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 0.55%• Percentile: 68%

Techniques & Countermeasures

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

    The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Affected Systems

  • docker•docker

    < 18.09.4

References (7)