Description
Stack-based buffer overflow in a certain ActiveX control in GLChat.ocx 2.5.1.32 in GlobalLink 2.7.0.8, as used in Ourgame GLWorld and possibly other products, allows remote attackers to execute arbitrary code via a long first argument to the ConnectAndEnterRoom method, possibly involving the GLCHAT.GLChatCtrl.1 control, as originally exploited in the wild in October 2007. NOTE: some of these details are obtained from third party information. NOTE: this was originally reported as a heap-based issue by some sources.
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.
Exploit-DB 1
- GlobalLink 2.7.0.8 - ConnectAndEnterRoom ActiveX Control Stack Buffer Overflow EDB-30720 · remote · Oct 29, 2007 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- ourgame-glworld-glchatctrl-bo(38222) vdb-entry
- 26244 vdb-entry
- 38837 vdb-entry
- 27500 third-party-advisory