Description CVE-2009-1890 httpd: mod_proxy reverse proxy DoS (infinite loop) Remediation References CVE-2009-1890 Related Vulnerabilities Magento Incorrect Authorization Vulnerability (CVE-2022-34255) MediaWiki Exposure of Resource to Wrong Sphere Vulnerability (CVE-2021-30153) Drupal Core 8.x.x Denial of Service (8.0.0 - 8.6.18) MyBB Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2021-27890) Plone CMS Improper Input Validation Vulnerability (CVE-2011-4462) Severity High Classification CVE-2009-1890 CWE-400 Tags Missing Update Known Vulnerabilities