CVE-2012-3797 - Portly Header

Description

Pro-face WinGP PC Runtime 3.1.00 and earlier and ProServr.exe in Pro-face Pro-Server EX 1.30.000 and earlier does not properly check packet sizes before reusing packet memory buffers which allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a short crafted packet with a certain opcode.

Reference

https://www.hmisource.com/otasuke/news/2012/0606.html http://aluigi.org/adv/proservrex_1-adv.txt https://www.hmisource.com/otasuke/download/update/server_ex/server_ex/Readme_E.txt http://www.securityfocus.com/bid/53499 http://secunia.com/advisories/49172 http://ics-cert.us-cert.gov/advisories/ICSA-12-179-01