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← Back to VMware vSphere 7.0 vCenter Appliance Photon OS Security Technical Implementation Guide

V-256530

CAT II (Medium)

The Photon operating system RPM package management tool must cryptographically verify the authenticity of all software packages during installation.

Rule ID

SV-256530r982212_rule

STIG

VMware vSphere 7.0 vCenter Appliance Photon OS Security Technical Implementation Guide

Version

V1R4

CCIs

CCI-001749

Discussion

Installation of any nontrusted software, patches, service packs, device drivers, or operating system components can significantly affect the overall security of the operating system. Ensuring all packages' cryptographic signatures are valid prior to installation ensures the provenance of the software and protects against malicious tampering.

Check Content

At the command line, run the following command:

# grep -s nosignature /usr/lib/rpm/rpmrc /etc/rpmrc ~root/.rpmrc

If the command returns any output, this is a finding.

Fix Text

Open the file containing "nosignature" with a text editor and remove the option.