CVE-2021-41092

MEDIUM

Docker CLI <20.10.9 - Info Disclosure

Title source: llm

Description

Docker CLI is the command line interface for the docker container runtime. A bug was found in the Docker CLI where running `docker login my-private-registry.example.com` with a misconfigured configuration file (typically `~/.docker/config.json`) listing a `credsStore` or `credHelpers` that could not be executed would result in any provided credentials being sent to `registry-1.docker.io` rather than the intended private registry. This bug has been fixed in Docker CLI 20.10.9. Users should update to this version as soon as possible. For users unable to update ensure that any configured credsStore or credHelpers entries in the configuration file reference an installed credential helper that is executable and on the PATH.

Scores

CVSS v3 5.4
EPSS 0.0008
EPSS Percentile 22.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N

Classification

CWE
CWE-522 CWE-200
Status published

Affected Products (4)

docker/command_line_interface < 20.10.9
fedoraproject/fedora
fedoraproject/fedora
docker/cli < 20.10.9Go

Timeline

Published Oct 04, 2021
Tracked Since Feb 18, 2026