Short Name |
FTP:OVERFLOW:MUL-FTP-MKDOF |
---|---|
Severity |
Major |
Recommended |
No |
Recommended Action |
Drop |
Category |
FTP |
Keywords |
Multiple Vendor FTP MKD Command Buffer Overflow |
Release Date |
2010/03/25 |
Update Number |
1639 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
This signature detects attempts to exploit known vulnerabilities against multiple FTP Servers. A successful attack can cause a denial-of-service condition or execute arbitrary code on the victim's server.
CesarFTP is prone to a buffer-overflow vulnerability when handling data through the MKD command. Reportedly, passing excessive data may overflow a finite-sized internal memory buffer. A successful attack may result in memory corruption as memory adjacent to the buffer is overwritten with user-supplied data. This issue may lead to a denial-of-service condition or to the execution of arbitrary code. CesarFTP 0.99g is vulnerable; other versions may also be affected.