Integer overflow in the zip_read_entry function in PHP 4 before 4.4.5 allows remote attackers to execute arbitrary code via a ZIP archive that contains an entry with a length value of 0xffffffff, which is incremented before use in an emalloc call, triggering a heap overflow.
Get an AI-powered plain-language explanation of this vulnerability and remediation steps.
Login to generate AI explanation16 reference(s) from NVD