Vulnerability Details CVE-2020-15186
In Helm before versions 2.16.11 and 3.3.2 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`. This issue has been patched in Helm 3.3.2. A possible workaround is to 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.2%
CVSS Severity
CVSS v3 Score 3.4
CVSS v2 Score 4.0
Products affected by CVE-2020-15186
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cpe:2.3:a:helm:helm:2.0.0
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cpe:2.3:a:helm:helm:2.0.1
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cpe:2.3:a:helm:helm:2.0.2
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cpe:2.3:a:helm:helm:2.1.0
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cpe:2.3:a:helm:helm:2.1.1
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cpe:2.3:a:helm:helm:2.1.2
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cpe:2.3:a:helm:helm:2.1.3
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cpe:2.3:a:helm:helm:2.10.0
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cpe:2.3:a:helm:helm:2.11.0
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cpe:2.3:a:helm:helm:2.12.0
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cpe:2.3:a:helm:helm:2.12.1
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cpe:2.3:a:helm:helm:2.12.2
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cpe:2.3:a:helm:helm:2.12.3
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cpe:2.3:a:helm:helm:2.13.0
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cpe:2.3:a:helm:helm:2.13.1
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cpe:2.3:a:helm:helm:2.14.0
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cpe:2.3:a:helm:helm:2.14.1
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cpe:2.3:a:helm:helm:2.14.2
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cpe:2.3:a:helm:helm:2.14.3
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cpe:2.3:a:helm:helm:2.15.0
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cpe:2.3:a:helm:helm:2.15.1
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cpe:2.3:a:helm:helm:2.15.2
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cpe:2.3:a:helm:helm:2.16.0
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cpe:2.3:a:helm:helm:2.16.1
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cpe:2.3:a:helm:helm:2.16.10
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cpe:2.3:a:helm:helm:2.16.2
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cpe:2.3:a:helm:helm:2.16.3
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cpe:2.3:a:helm:helm:2.16.4
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cpe:2.3:a:helm:helm:2.16.5
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cpe:2.3:a:helm:helm:2.16.6
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cpe:2.3:a:helm:helm:2.16.7
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cpe:2.3:a:helm:helm:2.16.8
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cpe:2.3:a:helm:helm:2.16.9
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cpe:2.3:a:helm:helm:2.2.0
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cpe:2.3:a:helm:helm:2.2.1
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cpe:2.3:a:helm:helm:2.2.2
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cpe:2.3:a:helm:helm:2.2.3
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cpe:2.3:a:helm:helm:2.3.0
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cpe:2.3:a:helm:helm:2.3.1
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cpe:2.3:a:helm:helm:2.4.0
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cpe:2.3:a:helm:helm:2.4.1
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cpe:2.3:a:helm:helm:2.4.2
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cpe:2.3:a:helm:helm:2.5.0
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cpe:2.3:a:helm:helm:2.5.1
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cpe:2.3:a:helm:helm:2.6.0
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cpe:2.3:a:helm:helm:2.6.1
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cpe:2.3:a:helm:helm:2.6.2
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cpe:2.3:a:helm:helm:2.7.0
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cpe:2.3:a:helm:helm:2.7.1
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cpe:2.3:a:helm:helm:2.7.2
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cpe:2.3:a:helm:helm:2.8.0
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cpe:2.3:a:helm:helm:2.8.1
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cpe:2.3:a:helm:helm:2.8.2
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cpe:2.3:a:helm:helm:2.9.0
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cpe:2.3:a:helm:helm:2.9.1
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cpe:2.3:a:helm:helm:3.0.0
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cpe:2.3:a:helm:helm:3.0.1
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cpe:2.3:a:helm:helm:3.0.2
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cpe:2.3:a:helm:helm:3.0.3
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cpe:2.3:a:helm:helm:3.1.0
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cpe:2.3:a:helm:helm:3.1.1
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cpe:2.3:a:helm:helm:3.1.2
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cpe:2.3:a:helm:helm:3.1.3
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cpe:2.3:a:helm:helm:3.2.0
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cpe:2.3:a:helm:helm:3.2.1
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cpe:2.3:a:helm:helm:3.2.2
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cpe:2.3:a:helm:helm:3.2.3
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cpe:2.3:a:helm:helm:3.2.4
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cpe:2.3:a:helm:helm:3.3.0
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cpe:2.3:a:helm:helm:3.3.1