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CVE-2020-15187 PUBLISHED

In Helm before versions 2.16.11 and 3.3.2, a Helm plugin can contain duplicates of the same entry, with the last one always used. If a plugin is compromised, this lowers the level of access that an attacker needs to modify a plugin's install hooks, causing a local execution attack. To perform this attack, an attacker must have write access to the git repository or plugin archive (.tgz) while being downloaded (which can occur during a MITM attack on a non-SSL connection). This issue has been patched in Helm 2.16.11 and Helm 3.3.2. As a possible workaround make sure to install plugins using a secure connection protocol like SSL.

EPSS 0.16% · 36.5th percentile

Risk Scores

EPSS Score
0.16%
36.5th percentile

Affected Products

VendorProductVersions
Bitnamihelm2.0.0, 3.0.0
Bitnamihelm2.0.0, 3.0.0

Timeline

References

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