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CVE-2019-14271 — Vulnerability in github.com/docker/docker — CVE...

CRITICAL

Moby Docker cp broken with debian containers

Published May 24, 2022Updated September 10, 2026Source: osv

Summary

In Docker 19.03.x before 19.03.1 linked against the GNU C Library (aka glibc), code injection can occur when the nsswitch facility dynamically loads a library inside a chroot that contains the contents of the container.

Advisory Timeline

  • First published May 24, 2022 (1602 days ago).
  • Last revised September 10, 2026 — 1569 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Go
Update github.com/docker/docker to 19.03.1 or later
go get github.com/docker/docker@v19.03.1

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: go (1).

PackageEcosystemAffectedFixed In
github.com/docker/docker
go
All versions19.03.1

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Frequently Asked Questions

What is CVE-2019-14271?
Moby Docker cp broken with debian containers This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.8/10).
How do I check if my project is affected by CVE-2019-14271?
CVE-2019-14271 affects github.com/docker/docker. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2019-14271 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.8

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-v2cv-wwxq-qq97
GO-2024-2521

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