Vulnerability details :
 
Cesar FTP RETR Command Handling DoS  
 
     Fiche

Fiche créée le 2004-02-19 16:48:40, dernière mise à jour le 2008-03-02 23:47:15

CesarFTP contains a flaw that may allow a remote denial of service. The issue is triggered when specially-crafted user:pass command followed by a string containing more than 4084 characters is sent to the server. It result in loss of availability becuase the server will consume 100% of the available CPU resources.


Example: ftp://user:pass 127 0 0 1/< ... >=4084 symbols ... >/

 
ACLogic    0.99e  Affected
 
Attack Type :  Denial of Service
 saturation flood, crash, lock up, forced reboot.
 Découvert le 2004-02-17 16:50:58
 
Disclosure :  OSVDB Verified
 Confirmé le 2004-02-17 16:50:58
 
Exploit :  Exploit Public
 Exploit découvert le 1970-01-01 07:00:00
 
Impact :  Loss of Availability
 Assurance of timely and reliable access to data. Examples: any DoS attack of any kind, unauthorized file deletion, etc. anything that can cause the availability of a service or information to be impacted.
 
Location :  Remote / Network Access
 If network access if required and exploit can be done remotely.
 
 
External refs :
OSVDB  3999
  
  
  
  
  
  
  
  
  
 
 
 
 

 

 


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