Description
The Ultra.OfficeControl ActiveX control in OfficeCtrl.ocx 2.0.2008.801 and earlier in Ultra Shareware Ultra Office Control allows remote attackers to force the download of arbitrary files onto a client system via a URL in the first argument to the Open method, in conjunction with a full destination pathname in the first argument (SaveAsDocument argument) to the Save method.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- Ultra Office - ActiveX Control Arbitrary File Corruption EDB-6319 · dos · Aug 27, 2008 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 6319 exploit
- 4201 third-party-advisory
- uoc-ultraofficecontrol-file-overwrite(44750) vdb-entry
- 31632 third-party-advisory
- http://www.shinnai.net/xplits/TXT_NPku7jFjRufaz85U6Lxn.html
- http://www.shinnai.net/index.php?mod=02_Forum&group=Security&argument=Remote_performed_exploits&topic=1219827906.ff.php
- 30863 vdb-entry