76763 : General Electric (GE) Proficy Plant Applications Server Gateway Service (PRGateway.exe) Packet Parsing Remote Overflow
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Timeline

Disclosure Date
2011-08-29

Description

<em style='font-weight:bold;'>(Description Provided by <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=2011-1919" target="_blank">CVE</a>)</em> : Multiple stack-based buffer overflows in GE Intelligent Platforms Proficy Applications before 4.4.1 SIM 101 and 5.x before 5.0 SIM 43 allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via crafted TCP message traffic to (1) PRProficyMgr.exe in Proficy Server Manager, (2) PRGateway.exe in Proficy Server Gateway, (3) PRRDS.exe in Proficy Remote Data Service, or (4) PRLicenseMgr.exe in Proficy Server License Manager.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Upgrade
Exploit: Exploit Private
Disclosure: Vendor Verified, Coordinated Disclosure
OSVDB: SCADA

Solution

Upgrade to version 5.0 SIM 43 or 4.4.1 SIM v101 or higher, as they have been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Unknown or Incomplete

References

CVE ID: 2011-1919 (see also: NVD)
Secunia Advisory ID: 46700
Bugtraq ID: 50474
Related OSVDB ID: 76762 76764 76765
Vendor Specific Advisory URL: http://support.ge-ip.com/support/resources/sites/GE_FANUC_SUPPORT/content/live/KB/14000/KB14493/en_US/GEIP11-02%20Security%20Advisory%20-%20Proficy%20Plant%20Applications%20services.pdf
Other Advisory URL: http://www.us-cert.gov/control_systems/pdf/ICSA-11-243-01.pdf

Credit

Luigi Auriemma - Zero Day Initiative (ZDI)

CVSSv2 Score

CVSSv2 Base Score = 10.0
Source: nvd.nist.gov | Generated: 2011-11-03 | Disagree?

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