CVE-2024-5458

Red Hat statement

This flaw in PHP's filter_var function with FILTER_VALIDATE_URL constitutes a moderate severity issue because, while it allows URLs with invalid user information to be treated as valid, it does not directly facilitate immediate security breaches or exploits on its own. The impact is limited to cases where applications rely solely on this function for URL validation without additional checks, potentially leading to improper handling of user credentials. However, the flaw does not compromise the overall integrity of the PHP interpreter, nor does it inherently lead to data corruption or system crashes. Its exploitation requires specific conditions and contexts, making it less critical than high-severity vulnerabilities that enable direct remote code execution or privilege escalation.

Red Hat mitigation

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.