The groffer script in the Groff package 1.18 and later versions, as used in Trustix Secure Linux 1.5 through 2.1, and possibly other operating systems, allows local users to overwrite files via a symlink attack on temporary files.
Conclusion & alert: CVE-2004-0969 is rated Low Risk (18.2/100): CVSS Low severity, with low exploitation likelihood (EPSS 0.12%). Mandatory action: Low composite risk—no urgent action required; patch on your normal maintenance cycle and revisit priority if CVSS or EPSS increases.
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 | 2025-03-30 | 0.15% | 0.12% | -0.03% |
| 2 | 2025-03-29 | 0.12% | 0.15% | +0.03% |
| 3 | 2025-03-17 | — | 0.12% | — |
Full EPSS history (5 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 2.1 | 2.0 | LOW |
|
3.9 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2004-0969 not yet assigned priority: Debian including 1 source packages (groff), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2004-0969 |
ubuntu
|
medium | CVE-2004-0969 medium priority: Ubuntu including 1 source packages (groff), 4 status rows across 4 suites (dapper, edgy, feisty, upstream): released 3, needs-triage 1. | https://ubuntu.com/security/CVE-2004-0969 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| gnu | groff | 1.19 | cpe:2.3:a:gnu:groff:1.19:*:*:*:*:*:*:* |
| gentoo | linux | — | cpe:2.3:o:gentoo:linux:*:*:*:*:*:*:*:* |
| ubuntu | ubuntu_linux | 4.1 | cpe:2.3:o:ubuntu:ubuntu_linux:4.1:*:ia64:*:*:*:*:* |
| ubuntu | ubuntu_linux | 4.1 | cpe:2.3:o:ubuntu:ubuntu_linux:4.1:*:ppc:*:*:*:*:* |