CVE-2012-3797

Pro-face Pro-Server EX < 1.30.000 and WinGP PC Runtime < 3.1.00 - Heap Memory Corruption via Crafted Packet

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2012-3797. PoCs published by Luigi Auriemma.

AI-analyzed exploit summary This is a detailed technical analysis of multiple vulnerabilities in Pro-face Pro-Server EX and WinGP PC Runtime, including memory corruption, integer overflow, and unhandled exceptions. The writeup provides disassembly snippets, root cause analysis, and exploitation details.

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.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Luigi Auriemma · textdoswindows
https://www.exploit-db.com/exploits/18878

This is a detailed technical analysis of multiple vulnerabilities in Pro-face Pro-Server EX and WinGP PC Runtime, including memory corruption, integer overflow, and unhandled exceptions. The writeup provides disassembly snippets, root cause analysis, and exploitation details.

Classification
Writeup 100%
Attack Type
Other
Complexity
Moderate
Reliability
Theoretical
Target: Pro-face Pro-Server EX <= 1.30.000, WinGP PC Runtime <= 3.1.00
No auth needed
Prerequisites: Network access to the vulnerable service
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (6)

Core 6
Core References
Vendor Advisory x_refsource_confirm
https://www.hmisource.com/otasuke/news/2012/0606.html
Various Sources x_refsource_misc
http://aluigi.org/adv/proservrex_1-adv.txt
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/53499
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/49172

Scores

EPSS 0.1250
EPSS Percentile 95.7%

Details

CWE
CWE-119
Status published
Products (5)
pro-face/pro-server_ex 1.21.000
pro-face/pro-server_ex 1.23.000
pro-face/pro-server_ex 1.24.200
pro-face/pro-server_ex < 1.30.000
pro-face/wingp_pc_runtime < 3.1.00
Published Jun 25, 2012
Tracked Since Feb 18, 2026