The remote host is missing an update to php4 announced via advisory DSA 1264-1. Several remote vulnerabilities have been discovered in PHP, a server-side, HTML-embedded scripting language, which may lead to the execution of arbitrary code. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2007-0906 It was discovered that an integer overflow in the str_replace() function could lead to the execution of arbitrary code. CVE-2007-0907 It was discovered that a buffer underflow in the sapi_header_op() function could crash the PHP interpreter. CVE-2007-0908 Stefan Esser discovered that a programming error in the wddx extension allows information disclosure. CVE-2007-0909 It was discovered that a format string vulnerability in the odbc_result_all() functions allows the execution of arbitrary code. CVE-2007-0910 It was discovered that super-global variables could be overwritten with session data. CVE-2007-0988 Stefan Esser discovered that the zend_hash_init() function could be tricked into an endless loop, allowing denial of service through resource consumption until a timeout is triggered.

For the stable distribution (sarge) these problems have been fixed in version 4:4.3.10-19. For the unstable distribution (sid) these problems have been fixed in version 6:4.4.4-9 of php4 and version 5.2.0-9 of php5. We recommend that you upgrade your php4 packages. https://secure1.securityspace.com/smysecure/catid.html?in=DSA%201264-1