SynopsisThe remote web server uses a version of PHP that is affected by multiple vulnerabilities.
DescriptionAccording to its banner, the version of PHP installed on the remote host is 5.4.x earlier than 5.4.1, and, therefore, potentially affected by multiple vulnerabilities :
- The '$_FILES' variable can be corrupted because the names of uploaded files are not properly validated.
- The 'open_basedir' directive is not properly handled by the functions 'readline_write_history' and 'readline_read_history'.
- It's possible to bypass an HTTP response-splitting protection because the 'sapi_header_op()' function in main/SAPI.c does not properly determine a pointer during checks for encoded carriage return characters. (Bug #60227 / CVE-2012-4388)
SolutionUpgrade to PHP version 5.4.1 or later.