Description
Buffer overflow in the apache_request_headers function in sapi/cgi/cgi_main.c in PHP 5.4.x before 5.4.3 allows remote attackers to cause a denial of service (application crash) via a long string in the header of an HTTP request.
Remediation
References
Related Vulnerabilities
SharePoint Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2011-1892)
PHP Allocation of Resources Without Limits or Throttling Vulnerability (CVE-2023-0568)
Plone CMS Improper Input Validation Vulnerability (CVE-2015-7318)
Moodle Improper Input Validation Vulnerability (CVE-2011-4302)