Ensure only verified packages are installed

SedangLevel 2Tinjauan manualdocker

Deskripsi

You should verify the authenticity of packages before installing them into images. Verifying authenticity of software packages is essential for building a secure container image. Packages with no known provenance could potentially be malicious or have vulnerabilities that could be exploited. Reported as a manual review item: the audit needs a site-specific judgement.

Cara pemeriksaan

Metode audit: Tinjauan manual

Rekomendasi ini tidak dapat diperiksa secara otomatis. Pemindaian akan menampilkannya beserta petunjuk ini saat Anda memberikan opsi --include-manual.

Run the command below to get the list of images: docker images Run the command below for each image in the list above, and check how the authenticity of the packages is being determined. This could be via the use of GPG keys or other secure package distribution mechanisms. docker history <IMAGE ID> Alternatively, if you have access to Dockerfile for the image, verify that the authenticity of the packages is checked.

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

You should use a secure package distribution mechanism of your choice to ensure the authenticity of software packages.

Properti

Sistem operasi: Apa saja
Tag: dockermanual
Referensi: CIS Docker Benchmark v1.9.0 - 4.10 Ensure only verified packages are installed