Vulnerability record · CVE-2011-1919 · published 2 November 2011

CVE-2011-1919: Intelligent platforms proficy historian memory buffer overflow vulnerability

Ge · Intelligent Platforms Proficy Historian

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.

10.0 CVSS 2.0 High EPSS 4.6% · top 8.7% CWE-119 · Memory buffer overflow

10.0CVSS 2.0 base score

4.6%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

4References

16 Jun 2026Last modified by NVD

Description

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Intelligent Platforms Proficy Historian Ge

References

Link	Tags
http://www.securityfocus.com/bid/50474
http://www.us-cert.gov/control_systems/pdf/ICSA-11-243-01.pdf	US Government Resource
http://www.securityfocus.com/bid/50474
http://www.us-cert.gov/control_systems/pdf/ICSA-11-243-01.pdf	US Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2012-0229Intelligent platforms proficy historian memory buffer overflow vulnerabilityThe Data Archiver service in GE Intelligent Platforms Proficy Historian 4.5 and earlier allows remote attackers to cause a denial of service (memory …EPSS 5.0%15 Mar 2012 10.0CVE-2011-1918Intelligent platforms proficy historian memory buffer overflow vulnerabilityStack-based buffer overflow in the Data Archiver service in GE Intelligent Platforms Proficy Historian before 3.5 SIM 17 and 4.x before 4.0 SIM 12 al…EPSS 6.3%2 Nov 2011 9.3CVE-2012-2515Emc captiva quickscan pro memory buffer overflow vulnerabilityMultiple stack-based buffer overflows in the KeyHelp.KeyCtrl.1 ActiveX control in KeyHelp.ocx 1.2.312 in KeyWorks KeyHelp Module (aka the HTML Help c…EPSS 28%5 Jul 2012 9.3CVE-2012-2516Intelligent platforms proficy batch execution os command injection vulnerabilityAn ActiveX control in KeyHelp.ocx in KeyWorks KeyHelp Module (aka the HTML Help component), as used in GE Intelligent Platforms Proficy Historian 3.1…EPSS 40%5 Jul 2012 4.3CVE-2011-3320Intelligent platforms proficy historian cross-site scripting vulnerabilityCross-site scripting (XSS) vulnerability in the Web Administrator component in GE Intelligent Platforms Proficy Historian 4.x and earlier allows remo…EPSS 0.91%2 Nov 2011 9.5CVE-2026-88772Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer VulnerabilityVulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 F…KEV27 Sep 2026 8.8CVE-2026-8452Citrix NetScaler ADC and Gateway memory buffer overflow causes DoSCVE-2026-8452 is a memory buffer overflow (CWE-119) in Citrix NetScaler ADC and NetScaler Gateway that leads to unpredictable or erroneous behavior a…KEVEPSS 1.0%analysed30 Jun 2026 8.8CVE-2009-3459Adobe Reader and Acrobat heap buffer overflow via crafted PDFAdobe Reader and Acrobat 7.x before 7.1.4, 8.x before 8.1.7, and 9.x before 9.2 contain a heap-based buffer overflow (CWE-122) triggered by a crafted…KEVEPSS 87%analysed13 Oct 2009

Source: NIST National Vulnerability Database (record CVE-2011-1919), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.