Sun ONE (aka iPlanet) Web Server 4.1 through SP12 and 6.0 through SP5, when DNS resolution is enabled for client IP addresses, allows remote attackers to hide HTTP requests from the log-preview functionality by accompanying the requests with crafted DNS responses specifying a domain name beginning with a "format=" substring, related to an "Inverse Lookup Log Corruption (ILLC)" issue.
Conclusion & alert: CVE-2003-1578 is rated Exploit Available (50/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.29%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 2025-03-17 | 0.36% | 0.29% | -0.07% |
| 2 | 2024-12-17 | 0.34% | 0.36% | +0.01% |
| 3 | 2023-03-07 | — | 0.34% | — |
Full EPSS history (4 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| sun | one_web_server | <= 4.1 | cpe:2.3:a:sun:one_web_server:*:sp12:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:*:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:sp1:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:sp10:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:sp11:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:sp2:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:sp3:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:sp4:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:sp5:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:sp6:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:sp7:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:sp8:*:*:*:*:*:* |
| sun | one_web_server | 4.1 | cpe:2.3:a:sun:one_web_server:4.1:sp9:*:*:*:*:*:* |
| sun | one_web_server | <= 6.0 | cpe:2.3:a:sun:one_web_server:*:sp5:*:*:*:*:*:* |
| sun | one_web_server | 6.0 | cpe:2.3:a:sun:one_web_server:6.0:*:*:*:*:*:*:* |
| sun | one_web_server | 6.0 | cpe:2.3:a:sun:one_web_server:6.0:sp1:*:*:*:*:*:* |
| sun | one_web_server | 6.0 | cpe:2.3:a:sun:one_web_server:6.0:sp2:*:*:*:*:*:* |
| sun | one_web_server | 6.0 | cpe:2.3:a:sun:one_web_server:6.0:sp3:*:*:*:*:*:* |
| sun | one_web_server | 6.0 | cpe:2.3:a:sun:one_web_server:6.0:sp4:*:*:*:*:*:* |