Unity integration extension (unity-firefox-extension) before 2.4.1 for Firefox does not properly handle callbacks, which allows remote attackers to cause a denial of service (Firefox crash) and possibly execute arbitrary code via a crafted request.
Conclusion & alert: CVE-2012-0960 is rated Moderate Risk (61.8/100): CVSS High severity, with medium exploitation likelihood (EPSS 3.49%). Core evidence: EPSS rose +1.18% over the last day, indicating growing attacker interest. 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 | 2.31% | 3.49% | +1.18% |
| 2 | 2025-03-30 | 3.64% | 2.31% | -1.33% |
| 3 | 2025-03-29 | — | 3.64% | — |
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 |
|---|---|---|---|
ubuntu
|
medium | CVE-2012-0960 medium priority: Ubuntu including 1 source packages (unity-firefox-extension), 6 status rows across 6 suites (hardy, lucid, oneiric, precise, quantal, upstream): DNE 4, needs-triage 1, released 1. | https://ubuntu.com/security/CVE-2012-0960 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| ps_project_management_team | unity-firefox-extension | <= 2.4.0 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:*:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 0.02 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:0.02:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 0.2.1 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:0.2.1:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 0.3 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:0.3:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 0.3.1 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:0.3.1:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 2.1 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:2.1:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 2.2 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:2.2:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 2.3 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:2.3:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 2.3.1 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:2.3.1:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 2.3.2 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:2.3.2:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 2.3.3 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:2.3.3:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 2.3.4 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:2.3.4:-:*:*:*:firefox:*:* |
| ps_project_management_team | unity-firefox-extension | 2.3.5 | cpe:2.3:a:ps_project_management_team:unity-firefox-extension:2.3.5:-:*:*:*:firefox:*:* |