CVE-2020-4053

Path Traversal in Helm Plugin Archive

CVSS 3.7 LOWEPSS 1.5%CWE-22

Vexday Risk Score

8Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 3.7EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

16 jun 2020Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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

Productos afectados

The Helm Project · Helm

Referencias

https://github.com/helm/helm/commit/0ad800ef43d3b826f31a5ad8dfbb4fe05d143688 https://github.com/helm/helm/releases/tag/v3.2.4 https://github.com/helm/helm/security/advisories/GHSA-qq3j-xp49-j73f