CCE-99421-1| Platform: cpe:/o:redhat:enterprise_linux:9 | Date: (C)2023-07-04 (M)2023-07-04 |
The systemd-coredump file contains log of core dump to the journal, including a backtrace if possible, and store the core dump (an image of the memory contents of the process) itself in an external file in /var/lib/systemd/coredump. These core dumps are deleted after a few days by default. ProcessSizeMax of the systemd-coredump store maximum size in bytes of a core which will be processed.
Fix:
edit `/etc/systemd/coredump.conf` and add/modify the following lines:
Storage=none
ProcessSizeMax=0
Run the command:
# systemctl daemon-reload
Parameter:
[0/1GB/2GB, External/None/Journal]
Technical Mechanism:
Edit `/etc/systemd/coredump.conf` and add/modify the following lines:
Storage=none
ProcessSizeMax=0
Run the command:
systemctl daemon-reload
| 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:H/I:N/A:N | Scope: UNCHANGED |
| | Confidentiality: HIGH |
| | Integrity: NONE |
| | Availability: NONE |
| | |
References: | Resource Id | Reference |
|---|
| SCAP Repo OVAL Definition | oval:org.secpod.oval:def:86915 |
