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| Vulnerability details : |
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CesarFTP GET Modified Triple Dot Arbitrary File Access |
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Fiche créée le 2004-04-09 05:52:26, dernière mise à jour le 2010-04-12 16:03:56
CesarFTP contains a flaw that allows a remote attacker to access arbitrary files outside of the web path. The issue is due to the program not properly sanitizing user input, specifically traversal style attacks (../../) supplied via the GET command.
Visit a directory to which you have access.
For example, if the directory were named "RESTRICTED", entering the following would grant access to the victim's harddrive:
ftp://[victim]/RESTRICTED/...%5c/
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| ACLogic 0.98b Affected | | | Attack Type : Information Disclosure
comments, passwords, fingerprinting, system information. | Découvert le 2001-05-28 07:00:00
| Attack Type : Input Manipulation
XSS, SQL injection, file retrieval, directory traversal, overflows, URL encoding. | | | | Disclosure : OSVDB Verified | Confirmé le 2001-05-28 07:00:00
| | Exploit : Exploit Public | Exploit découvert le 2001-05-28 07:00:00
| Impact : Loss of Confidentiality
Assurance that data is protected and not disclosed to an unauthorized party.
Examples: password disclosures, server information, environment variables, confirmation of file existence, path disclosure, file content access, some SQL injection. | | | Impact : Loss of Integrity
Assurance that data is unaltered by unauthorized persons.
Examples: XSS, arbitrary command execution, most overflows, most format strings, SQL injection, unauthorized file modification/deletion/creation, remote file inclusion, etc. | | | Location : Remote / Network Access
If network access if required and exploit can be done remotely. | | |
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| External refs : |
| OSVDB 8982 | | | | | | | | | | | | | | | | | | |
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