CVE-2021-41092
MEDIUMDocker CLI <20.10.9 - Info Disclosure
Title source: llmDescription
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.
References (5)
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