CVE-2012-3026 in Intelligent Platforms Proficy Real-Time Information Portal
Summary
by MITRE
rifsrvd.exe in the Remote Interface Service in GE Intelligent Platforms Proficy Real-Time Information Portal 2.6 through 3.5 SP1 allows remote attackers to cause a denial of service (memory corruption and service crash) or possibly execute arbitrary code via long input data, a different vulnerability than CVE-2012-3010 and CVE-2012-3021.
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Analysis
by VulDB Data Team • 04/22/2017
The vulnerability identified as CVE-2012-3026 affects the Remote Interface Service component within GE Intelligent Platforms Proficy Real-Time Information Portal versions 2.6 through 3.5 SP1. This issue resides in the rifsrvd.exe process which serves as the core service handler for remote interface communications. The affected system operates within industrial control environments where real-time data processing and monitoring are critical for operational continuity. The vulnerability represents a significant security concern for organizations relying on these platforms for critical infrastructure management and process control operations.
The technical flaw manifests through improper input validation mechanisms within the rifsrvd.exe service. When processing incoming data requests, the service fails to adequately validate the length and content of input parameters, creating a buffer overflow condition. This memory corruption vulnerability occurs when remote attackers submit unusually long input data sequences that exceed the allocated buffer space. The flaw stems from insufficient bounds checking and input sanitization routines that should have been implemented to prevent such memory manipulation scenarios. The vulnerability specifically impacts the service's ability to handle extended data payloads without proper validation mechanisms.
The operational impact of this vulnerability extends beyond simple denial of service conditions to potentially enabling remote code execution capabilities. Attackers can exploit this weakness to crash the targeted service entirely, resulting in complete service unavailability and potential operational disruption for industrial processes. In addition to service crashes, the memory corruption aspect suggests that sophisticated attackers might be able to leverage this vulnerability to execute arbitrary code on the affected system. This could lead to complete system compromise, data exfiltration, or manipulation of critical industrial processes. The vulnerability affects systems where real-time information portal services are exposed to network traffic, potentially including both internal and external attack surfaces.
Mitigation strategies for CVE-2012-3026 should prioritize immediate patch application from GE Intelligent Platforms, as this represents a critical vulnerability requiring urgent attention. Organizations should implement network segmentation to limit access to the affected service, restricting communication to only trusted sources and implementing strict access controls. The implementation of input validation measures and length restrictions on all external data inputs can provide additional defense-in-depth layers. System monitoring should be enhanced to detect unusual service behavior patterns that might indicate exploitation attempts. Security teams should also consider disabling unnecessary services and implementing intrusion detection systems to monitor for potential exploitation attempts. This vulnerability aligns with CWE-121 for buffer overflow conditions and represents a potential ATT&CK technique for privilege escalation and persistent access within industrial control environments.