Description
In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in overwrite of other memory chunks and RCE. This issue affects: code that uses FILTER_VALIDATE_FLOAT with min/max limits.
Remediation
References
Related Vulnerabilities
Drupal Core 4.5.x Cross-Site Scripting (4.5.0 - 4.5.5)
WordPress Plugin Advanced Booking Calendar Cross-Site Scripting (1.6.7)
PHP Other Vulnerability (CVE-2007-1582)
Apache Traffic Server Improper Input Validation Vulnerability (CVE-2022-31780)
WordPress Plugin Events Manager Cross-Site Request Forgery (5.9.8.1)