Stack-based buffer overflow in Iceni Argus 6.20 and earlier and Infix 5.04 allows remote attackers to execute arbitrary code via a crafted PDF document that uses flate compression.
Conclusion & alert: CVE-2011-3332 is rated High Risk (77.4/100): CVSS Critical severity, with high exploitation likelihood (EPSS 22.21%, 96th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +3.97% over the last day, indicating growing attacker interest. Mandatory action: High exploitation likelihood—assess exposure and prioritize 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 | 2026-01-10 | 18.23% | 22.21% | +3.97% |
| 2 | 2025-08-27 | 11.06% | 18.23% | +7.17% |
| 3 | 2025-04-30 | — | 11.06% | — |
Full EPSS history (12 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| URL | Tags |
|---|---|
| http://osvdb.org/76096 | |
| http://secunia.com/advisories/46320 | Vendor Advisory |
| http://www.kb.cert.org/vuls/id/225833 | US Government Resource |
| http://www.securityfocus.com/bid/49959 | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/70343 |