module

HP Data Protector DtbClsLogin Buffer Overflow

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Disclosed
2010-09-09
Created
2018-05-30

Description

This module exploits a stack buffer overflow in HP Data Protector 4.0 SP1. The
overflow occurs during the login process, in the DtbClsLogin function provided by
the dpwindtb.dll component, where the Utf8Cpy (strcpy like function) is used in an
insecure way with the username. A successful exploitation will lead to code execution
with the privileges of the "dpwinsdr.exe" (HP Data Protector Express Domain Server
Service) process, which runs as SYSTEM by default.

Authors

AbdulAziz Hariri
juan vazquez juan.vazquez@metasploit.com

Platform

Windows

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands ‘show options’ or ‘show advanced’:


    msf > use exploit/windows/misc/hp_dataprotector_dtbclslogin
    msf exploit(hp_dataprotector_dtbclslogin) > show targets
        ...targets...
    msf exploit(hp_dataprotector_dtbclslogin) > set TARGET < target-id >
    msf exploit(hp_dataprotector_dtbclslogin) > show options
        ...show and set options...
    msf exploit(hp_dataprotector_dtbclslogin) > exploit
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