FTP: Microsoft IIS FTP Server Denial of Service
This signature detects attempts to exploit a known vulnerability against the Microsoft IIS FTP server. A successful attack can result in a denial-of-service condition.
Extended Description
Microsoft IIS is prone to a denial-of-service vulnerability affecting the application's FTP server. An attacker can exploit this issue to terminate the affected application, denying service to legitimate users. This issue affects the following: IIS 5.0 IIS 5.1 IIS 6.0 IIS 7.0 NOTE: Microsoft IIS 7.0 with FTP Service 7.5 is not affected by this issue.
Affected Products
Microsoft iis
Short Name
FTP:MS-FTP:MSFTPSVC-DOS
Severity
Minor
Recommended
False
Recommended Action
Drop
Category
FTP
Keywords
CVE-2009-2521 Denial FTP IIS Microsoft Server Service of
Release Date
10/13/2009
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3375
False Positive
Unknown
Vendors
Microsoft
CVSS Score
2.6