IIS 7.5 is vulnerable other versions may also be affected. Failed exploit attempts will likely crash the FTP service, resulting in denial-of-service conditions. It is a critical security mitigation for services which are exposed to untrusted remote inputs, and requires that all binaries in the process are compatible in order to be effective at preventing attackers from using hardcoded addresses in their exploits, as was possible in Serv-U, Microsoft. Successful exploits may allow attackers to execute arbitrary code in the context of the application. Enabling ASLR is a simple compile-time flag. Microsoft IIS is prone to a buffer-overflow vulnerability affecting the application's FTP service. A successful attack can lead to arbitrary remote code execution within the context of the server or denial of service condition. Attacker can send malformed characters in FTP request. This signature detects attempts to exploit a remote FTP server. MS11-004: Vulnerability in Internet Information Services (IIS) FTP Service Could Allow Remote Code Execution (2489256) : Microsoft has released MS11-004 to.

Malicious Characters In FTP Request Detected

Microsoft ftp service exploit