CCE-95604-5| Platform: cpe:/o:ubuntu:ubuntu_linux:16.04, cpe:/o:ubuntu:ubuntu_linux:18.04, cpe:/o:ubuntu:ubuntu_linux:20.04, cpe:/o:ubuntu:ubuntu_linux:22.04, cpe:/o:ubuntu:ubuntu_linux:23.04 | Date: (C)2021-03-08 (M)2023-09-01 |
The /var/log directory is used by system services to store log data.
Rationale:
There are two important reasons to ensure that system logs are stored on a separate partition: protection against resource exhaustion (since logs can grow quite large) and protection of audit data.
Fix:
For new installations, during installation create a custom partition setup and specify a separate partition for /var/log. For systems that were previously installed, create a new partition and configure /etc/fstab as appropriate.
Parameter:
[yes/no]
Technical Mechanism:
For new installations, during installation create a custom partition setup and specify a separate partition for /var/log. For systems that were previously installed, create a new partition and configure /etc/fstab as appropriate.
| CCSS Severity: | CCSS Metrics: |
| CCSS Score : 5.5 | Attack Vector: LOCAL |
| Exploit Score: 1.8 | Attack Complexity: LOW |
| Impact Score: 3.6 | Privileges Required: LOW |
| Severity: MEDIUM | User Interaction: NONE |
| Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | Scope: UNCHANGED |
| | Confidentiality: NONE |
| | Integrity: NONE |
| | Availability: HIGH |
| | |
References: | Resource Id | Reference |
|---|
| SCAP Repo OVAL Definition | oval:org.secpod.oval:def:70649 |
| SCAP Repo OVAL Definition | oval:org.secpod.oval:def:85183 |
| SCAP Repo OVAL Definition | oval:org.secpod.oval:def:70738 |
| SCAP Repo OVAL Definition | oval:org.secpod.oval:def:92323 |
| SCAP Repo OVAL Definition | oval:org.secpod.oval:def:68656 |
