CVE-2020-4053
Path Traversal in Helm Plugin Archive
Vexday Risk Score
8Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 3.7EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
16 Jun 2020Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
Affected products
The Helm Project · HelmWant to know if your infrastructure is exposed to this?
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