Buffer overflow in the EntrReadArch function in unzoo might allow remote attackers to execute arbitrary code via unspecified vectors.
Conclusion & alert: CVE-2015-1845 is rated High Risk (67.3/100): CVSS Critical severity, with high exploitation likelihood (EPSS 5.94%, 92th 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 | 2026-06-15 | 10.96% | 5.94% | -5.03% |
| 2 | 2025-05-18 | 9.79% | 10.96% | +1.17% |
| 3 | 2025-03-30 | — | 9.79% | — |
Full EPSS history (8 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://www.openwall.com/lists/oss-security/2015/04/01/5 | |
| http://www.securityfocus.com/bid/73693 | Third Party Advisory |
| http://www.securitytracker.com/id/1032011 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1207645 | Issue Tracking |