Multiple stack-based buffer overflows in the legacy mod_jk2 2.0.3-DEV and earlier Apache module allow remote attackers to execute arbitrary code via a long (1) Host header, or (2) Hostname within a Host header.
Conclusion & alert: CVE-2007-6258 is rated High Exploit Risk (80.5/100): CVSS High severity, with high exploitation likelihood (EPSS 40.79%, 97th percentile). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.41% over the last day, indicating growing attacker interest. 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 |
|---|---|---|---|---|
| 5386 | exploit_db | edb | 2008-04-06 | 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 | 2026-05-05 | 39.39% | 40.79% | +1.41% |
| 2 | 2025-10-19 | 39.48% | 39.39% | -0.10% |
| 3 | 2025-07-14 | — | 39.48% | — |
Full EPSS history (15 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 | Product | Version | Raw CPE |
|---|---|---|---|
| apache | mod_jk | 2.0 | cpe:2.3:a:apache:mod_jk:2.0:*:*:*:*:*:*:* |
| apache | mod_jk | 2.0.1 | cpe:2.3:a:apache:mod_jk:2.0.1:*:*:*:*:*:*:* |
| apache | mod_jk | 2.0.2 | cpe:2.3:a:apache:mod_jk:2.0.2:*:*:*:*:*:*:* |
| apache | mod_jk | 2.0.3_dev | cpe:2.3:a:apache:mod_jk:2.0.3_dev:*:*:*:*:*:*:* |
| f5 | big-ip | 9.2.3.30 | cpe:2.3:a:f5:big-ip:9.2.3.30:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://securityreason.com/securityalert/3661 | Broken Link |
| http://www.ioactive.com/pdfs/mod_jk2.pdf | Third Party Advisory |
| http://www.ioactive.com/vulnerabilities/mod_jk2LegacyBufferOverflowAdvisory.pdf | Broken Link |
| http://www.kb.cert.org/vuls/id/771937 | Patch Third Party Advisory US Government Resource |
| http://www.securityfocus.com/archive/1/487983/100/100/threaded | Third Party Advisory VDB Entry |
| http://www.securityfocus.com/bid/27752 | Patch Third Party Advisory VDB Entry |
| http://www.vupen.com/english/advisories/2008/0572 | URL Repurposed |
| https://www.exploit-db.com/exploits/5330 | Third Party Advisory VDB Entry |
| https://www.exploit-db.com/exploits/5386 | Third Party Advisory VDB Entry |