GE Fanuc CIMPLICITY w32rtr.exe buffer overflow
| gefanuc-cimplicity-w32rtr-bo (39947) |  High Risk |
Description:
GE Fanuc CIMPLICITY is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the w32rtr.exe process. If CIMPLICITY is enabled, a remote attacker could send specially-crafted packets to TCP Port 32000 to overflow a buffer and execute arbitrary code on the system or cause the application to crash.
Platforms Affected:
- General Electric Company, GE Fanuc CIMPLICITY 6.1
- General Electric Company, GE Fanuc CIMPLICITY 6.1 SP6
- General Electric Company, GE Fanuc CIMPLICITY 6.1 SP5
Remedy:
Refer to GE Fanuc KB12458 for patch, upgrade or suggested workaround information. See References.
Consequences:
Gain Access
References:
- BugTraq Mailing List, Fri Jan 25 2008 - 11:38:27 CST, C4 Security Advisory - GE Fanuc Cimplicity 6.1 Heap Overflow at http://archives.neohapsis.com/archives/bugtraq/2008-01/0372.html.
- GE Fanuc KB12458, UA #308556 Buffer Overflow Allows Remote Code Execution at http://support.gefanuc.com/support/index?page=kbchannel&id=KB12458.
- BID-27447: GE Fanuc CIMPLICITY 'w32rtr.exe' Remote Buffer Overflow Vulnerability
- CVE-2008-0176: Heap-based buffer overflow in w32rtr.exe in GE Fanuc CIMPLICITY HMI SCADA system 7.0 before 7.0 SIM 9, and earlier versions before 6.1 SP6 Hot fix - 010708_162517_6106, allow remote attackers to execute arbitrary code via unknown vectors.
- FrSIRT/ADV-2008-0306: GE Fanuc CIMPLICITY w32rtr.exe Remote Buffer Overflow Vulnerability
- SA28663: Proficy HMI/SCADA - CIMPLICITY w32rtr.exe Packet Processing Buffer Overflow
- SECTRACK ID: 1019275: CIMPLICITY Heap Overflow in 'w32rtr.exe' Lets Remote Users Execute Arbitrary Code
- US-CERT VU#308556: GE Fanuc CIMPLICITY HMI heap buffer overflow
Reported:
Jan 17, 2008
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