CVE-2021-41092

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.

Risk Information

Base Score

7.5

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.125

Associated Vulnerability

Vulnerability	OS Platform
Linux container runtime (USN-5134-1) docker.io_20.10.7-0ubuntu5.1_amd64.deb	Linux
Linux container runtime (USN-5134-1) docker.io_20.10.7-0ubuntu5~18.04.3_i386.deb	Linux
Linux container runtime (USN-5134-1) docker.io_20.10.7-0ubuntu5~18.04.3_amd64.deb	Linux
Linux container runtime (USN-5134-1) docker.io_20.10.7-0ubuntu5~20.04.2_amd64.deb	Linux
Linux container runtime (USN-5134-1) docker.io_20.10.7-0ubuntu5~21.04.2_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234