The dba_replace function in PHP 5.2.6 and 4.x allows context-dependent attackers to cause a denial of service (file truncation) via a key with the NULL byte. NOTE: this might only be a vulnerability in limited circumstances in which the attacker can modify or add database entries but does not have permissions to truncate the file.
Get an AI-powered plain-language explanation of this vulnerability and remediation steps.
Login to generate AI explanation14 reference(s) from NVD