CVE-2012-4689 — MEDIUM (4.3)

Vulnerability Description

Integer overflow in CimWebServer.exe in GE Intelligent Platforms Proficy HMI/SCADA - CIMPLICITY 4.01 through 8.0, and Proficy Process Systems with CIMPLICITY, allows remote attackers to cause a denial of service (daemon crash) via a malformed HTTP request.

CVSS Score

4.3

MEDIUM

AV:N/AC:M/Au:N/C:N/I:N/A:P

Confidentiality

NONE

Integrity

NONE

Availability

PARTIAL

Affected Products

Vendor	Product	Versions
Ge	Intelligent Platforms Proficy Hmi\/Scada Cimplicity	4.01
Ge	Intelligent Platforms Proficy Process Systems With Cimplicity	-
Ge	Intelligent Platforms Proficy Process Systems	-

Related Weaknesses (CWE)

CWE-189

References

http://support.ge-ip.com/support/index?page=kbchannel&id=S:KB15153
http://www.us-cert.gov/control_systems/pdf/ICSA-12-341-01.pdfUS Government Resource
http://support.ge-ip.com/support/index?page=kbchannel&id=S:KB15153
http://www.us-cert.gov/control_systems/pdf/ICSA-12-341-01.pdfUS Government Resource

FAQ

What is CVE-2012-4689?

CVE-2012-4689 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Integer overflow in CimWebServer.exe in GE Intelligent Platforms Proficy HMI/SCADA - CIMPLICITY 4.01 through 8.0, and Proficy Process Systems with CIMPLICITY, allows remote attackers to cause a denial...

How severe is CVE-2012-4689?

CVE-2012-4689 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2012-4689?

Check the references section above for vendor advisories and patch information. Affected products include: Ge Intelligent Platforms Proficy Hmi\/Scada Cimplicity, Ge Intelligent Platforms Proficy Process Systems With Cimplicity, Ge Intelligent Platforms Proficy Process Systems.