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The system package management tool must cryptographically verify the authenticity of software packages during installation.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-22588 | GEN008800 | SV-63027r2_rule | Low |
| Description |
|---|
| To prevent the installation of software from unauthorized sources, the system package management tool must use cryptographic algorithms to verify the packages are authentic. |
| STIG | Date |
|---|---|
| Oracle Linux 5 Security Technical Implementation Guide | 2018-10-03 |
Details
| Check Text ( C-51821r2_chk ) |
|---|
| Verify YUM signature validation is not disabled. # grep gpgcheck /etc/yum.conf /etc/yum.repos.d/* If no results are returned, or the returned “gpgcheck” settings are not equal to “1”, this is a finding. |
| Fix Text (F-53631r2_fix) |
|---|
| Edit the YUM configuration containing "gpgcheck=0" and set the value to "1". |