Description
An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings.
Remediation
References
Related Vulnerabilities
WordPress Permissions, Privileges, and Access Controls Vulnerability (CVE-2007-1893)
Moodle Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2011-4281)
Oracle JRE CVE-2020-2773 Vulnerability (CVE-2020-2773)
Python Uncontrolled Resource Consumption Vulnerability (CVE-2022-48564)
Apache Traffic Server CVE-2015-5168 Vulnerability (CVE-2015-5168)