Mason before 1.0.0 does not install the init script after the user uses Mason to configure a firewall, which causes the system to run without a firewall after a reboot.
Conclusion & alert: CVE-2005-3118 is rated Moderate Risk (54.8/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.39%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.60% | 1.39% | +0.79% |
| 2 | 2025-03-30 | 0.67% | 0.60% | -0.07% |
| 3 | 2025-03-29 | — | 0.67% | — |
Full EPSS history (7 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2005-3118 not yet assigned priority: Debian including 1 source packages (mason), 2 status rows across 2 suites (bookworm, bullseye): resolved 2. | https://security-tracker.debian.org/tracker/CVE-2005-3118 |
ubuntu
|
medium | CVE-2005-3118 medium priority: Ubuntu including 1 source packages (mason), 5 status rows across 5 suites (dapper, edgy, feisty, gutsy, upstream): released 4, needs-triage 1. | https://ubuntu.com/security/CVE-2005-3118 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| william_stearns | mason | 1.0.0 | cpe:2.3:a:william_stearns:mason:1.0.0:*:*:*:*:*:*:* |