Vulnerability CVE-2012-3793
Published: 2012-06-25

Description:
Integer overflow in Pro-face WinGP PC Runtime 3.1.00 and earlier, and ProServr.exe in Pro-face Pro-Server EX 1.30.000 and earlier, allows remote attackers to cause a denial of service (daemon crash) via a crafted packet with a certain opcode that triggers an incorrect memory allocation and a buffer overflow.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Pro-face -> Pro-server ex 
Pro-face -> Wingp pc runtime 

 References:
https://www.hmisource.com/otasuke/news/2012/0606.html
https://www.hmisource.com/otasuke/download/update/server_ex/server_ex/Readme_E.txt
http://xforce.iss.net/xforce/xfdb/75547
http://www.securityfocus.com/bid/53499
http://secunia.com/advisories/49172
http://ics-cert.us-cert.gov/advisories/ICSA-12-179-01
http://aluigi.org/adv/proservrex_1-adv.txt
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