Description
Stack-based buffer overflow in wpsio.dll in Kingsoft WPS Office 2012 possibly 8.1.0.3238 allows remote attackers to execute arbitrary code via a long BSTR string.
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
- WPS Office - 'Wpsio.dll' Stack Buffer Overflow EDB-25140 · dos · May 1, 2013 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- http://packetstormsecurity.com/files/121431/WPS-Office-Stack-Buffer-Overflow.html
- wpsoffice-wpsio-bo(83862) vdb-entry
- 92847 vdb-entry
- 59529 vdb-entry
- 20130427 WPS Office Wpsio.dll Stack Buffer Overflow Vulnerability mailing-list
- 25140 exploit