Multiple buffer overflows in RealNetworks RealPlayer before 17.0.10.8 allow remote attackers to execute arbitrary code via a malformed (1) elst or (2) stsz atom in an MP4 file.
Conclusion & alert: CVE-2014-3113 is rated High Risk (69.3/100): CVSS Critical severity, with high exploitation likelihood (EPSS 12.20%, 94th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. 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 | 2025-12-15 | 12.87% | 12.20% | -0.67% |
| 2 | 2025-03-30 | 13.04% | 12.87% | -0.17% |
| 3 | 2025-03-29 | — | 13.04% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| realnetworks | realplayer | <= 17.0.8.22 | cpe:2.3:a:realnetworks:realplayer:*:*:*:*:*:*:*:* |
| realnetworks | realplayer | 17.0.4.60 | cpe:2.3:a:realnetworks:realplayer:17.0.4.60:*:*:*:*:*:*:* |