CVE-2020-15186 – helm.sh/helm/v3

Package

Manager: go
Name: helm.sh/helm/v3
Vulnerable Version: >=3.0.0 <3.3.2

Severity

Level: Low

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.0042 pctl0.61157

Details

Improper Sanitizing of plugin names in helm ### Impact Security researchers at Trail of Bits discovered that plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. ### Specific Go Packages Affected helm.sh/helm/v3/pkg/plugin ### Patches This issue has been patched in Helm 3.3.2. ### Workarounds Do not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.

Metadata

Created: 2021-05-24T16:57:12Z
Modified: 2023-10-02T14:09:08Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-m54r-vrmv-hw33/GHSA-m54r-vrmv-hw33.json
CWE IDs: ["CWE-20", "CWE-74"]
Alternative ID: GHSA-m54r-vrmv-hw33
Finding: F184
Auto approve: 1