ECHO-1E54-75FE-1AAE Local DoS in Apache httpd 2.0.59/2.2.4 with the Prefork MPM: a worker process can stop request processing or force the master to fork many workers. Both the Apache and Red Hat vendors state this is "by design" and "Not a vulnerability" - in the httpd security model the less privileged children fully handle connections, so any local user able to run arbitrary code in a child can do this; hosts with untrusted local users must use suexec. NVD lists only 2.0.59/2.2.4 (shipped is 2.4.68). Debian: unimportant. https://security-tracker.debian.org/tracker/CVE-2007-3303
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | Apache 2.2.x < 2.2.6 Multiple Vulnerabilities (DoS, XSS, Info Disc) | 14 Sep 200700:00 | – | nessus |
| Mandrake Linux Security Advisory : apache (MDKSA-2007:140) | 5 Jul 200700:00 | – | nessus |
| Ubuntu 6.06 LTS / 6.10 / 7.04 : apache2 vulnerabilities (USN-499-1) | 10 Nov 200700:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2007-3303 | 24 Aug 202500:00 | – | nessus |
 | CVE-2007-3303 | 20 Jun 200722:00 | – | cve |
 | CVE-2007-3303 | 20 Jun 200722:00 | – | cvelist |
 | CVE-2007-3303 | 20 Jun 200722:00 | – | debiancve |
 | EUVD-2007-3293 | 7 Oct 202500:30 | – | euvd |
 | CVE-2007-3303 | 20 Jun 200722:30 | – | nvd |
 | DEBIAN-CVE-2007-3303 | 20 Jun 200722:30 | – | osv |
10
| Source | Link |
|---|---|
| advisory | www.advisory.echohq.com/cve/CVE-2007-3303 |
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13 Jul 2026 16:30Current
6.1Medium risk
Vulners AI Score6.1
CVSS 24.9
EPSS0.0089