CVE catalog
CVE-2023-31439
systemd: CVE-2023-31439
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.35% · Oct 25, 2026
An issue was discovered in systemd 253. An attacker can modify the contents of past events in a sealed log file and then adjust the file such that checking the integrity shows no error, despite modifications. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability."
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | systemd | sid | 262.1-1 | vulnerable |
| Debian | systemd | forky | 262-1 | vulnerable |
| Debian | systemd | trixie | 257.13-1~deb13u1 | vulnerable |
| Debian | systemd | bookworm | 252.39-1~deb12u2 | vulnerable |
| Debian | systemd | bookworm-security | 252.38-1~deb12u1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | systemd | source | sid | (unfixed) | unimportant | Not reported | Not reported |
| Debian | systemd | source | forky | (unfixed) | unimportant | Not reported | Not reported |
| Debian | systemd | source | trixie | (unfixed) | unimportant | Not reported | Not reported |
| Debian | systemd | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.