PerlRun.pm in Apache mod_perl before 1.30, and RegistryCooker.pm in mod_perl 2.x, does not properly escape PATH_INFO before use in a regular expression, which allows remote attackers to cause a denial of service (resource consumption) via a crafted URI.
Conclusion & alert: CVE-2007-1349 is rated Moderate Risk (49.7/100): CVSS Medium severity, with high exploitation likelihood (EPSS 10.11%, 95th 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 | 13.64% | 10.11% | -3.53% |
| 2 | 2026-06-08 | 18.22% | 13.64% | -4.58% |
| 3 | 2026-04-23 | — | 18.22% | — |
Full EPSS history (28 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
low | CVE-2007-1349 low priority: Debian including 1 source packages (libapache2-mod-perl2), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2007-1349 |
gentoo
|
normal | CVE-2007-1349: 1 GLSA(s) (200705-04), 1 atom(s) (www-apache/mod_perl); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2007-1349 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2007-1349 |
ubuntu
|
medium | CVE-2007-1349 medium priority: Ubuntu including 1 source packages (libapache2-mod-perl2), 4 status rows across 4 suites (dapper, edgy, feisty, upstream): released 3, needs-triage 1. | https://ubuntu.com/security/CVE-2007-1349 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| apache | mod_perl | < 1.30 | cpe:2.3:a:apache:mod_perl:*:*:*:*:*:*:*:* |
| apache | mod_perl | >= 2.0.0, <= 2.0.11 | cpe:2.3:a:apache:mod_perl:*:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 6.06 | cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 6.10 | cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 7.04 | cpe:2.3:o:canonical:ubuntu_linux:7.04:*:*:*:*:*:*:* |
| redhat | satellite | 5.1 | cpe:2.3:a:redhat:satellite:5.1:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 3.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:3.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 4.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:4.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 5.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_eus | 4.5 | cpe:2.3:o:redhat:enterprise_linux_eus:4.5:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 3.0 | cpe:2.3:o:redhat:enterprise_linux_server:3.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 4.0 | cpe:2.3:o:redhat:enterprise_linux_server:4.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 5.0 | cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 3.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:3.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 4.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:4.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 5.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:* |