CVE-2011-4033

Name of the Vulnerable Software and Affected Versions Steema TeeChart ActiveX control as used in Schneider Electric Vijeo Historian versions 4.30 and earlier Steema TeeChart ActiveX control as used in CitectHistorian versions 4.30 and earlier Steema TeeChart ActiveX control as used in CitectSCADAReports versions 4.10 and earlier

Description The issue is a buffer overflow in the Steema TeeChart ActiveX control. This control is used in various software products, including Schneider Electric Vijeo Historian, CitectHistorian, and CitectSCADAReports. The buffer overflow can be exploited by remote attackers to cause a denial of service via unspecified vectors.

Recommendations For Schneider Electric Vijeo Historian versions 4.30 and earlier, update to a version later than 4.30 to resolve the issue. For CitectHistorian versions 4.30 and earlier, update to a version later than 4.30 to resolve the issue. For CitectSCADAReports versions 4.10 and earlier, update to a version later than 4.10 to resolve the issue.