Multiple vulnerabilities have been discovered in PHP: CVE-2015-4025 / CVE-2015-4026 Multiple function didn"t check for NULL bytes in path names. CVE-2015-4024 Denial of service when processing multipart/form-data requests. CVE-2015-4022 Integer overflow in the ftp_genlist function may result in denial of service or potentially the execution of arbitrary code. CVE-2015-4021 CVE-2015-3329 CVE-2015-2783 Multiple vulnerabilities in the phar extension may result in denial of service or potentially the execution of arbitrary code when processing malformed archives.