Directory Traversal Affecting docker.io package, versions *


Severity

Recommended
medium

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.05% (24th percentile)

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  • Snyk IDSNYK-UBUNTU2004-DOCKERIO-6245664
  • published5 Mar 2024
  • disclosed31 Jan 2024

Introduced: 31 Jan 2024

CVE-2024-23652  (opens in a new tab)
CWE-22  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:20.04 docker.io.

NVD Description

Note: Versions mentioned in the description apply only to the upstream docker.io package and not the docker.io package as distributed by Ubuntu. See How to fix? for Ubuntu:20.04 relevant fixed versions and status.

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. A malicious BuildKit frontend or Dockerfile using RUN --mount could trick the feature that removes empty files created for the mountpoints into removing a file outside the container, from the host system. The issue has been fixed in v0.12.5. Workarounds include avoiding using BuildKit frontends from an untrusted source or building an untrusted Dockerfile containing RUN --mount feature.

CVSS Scores

version 3.1