CVE-2011-4033: Buffer Overflow
Buffer overflow in the Steema TeeChart ActiveX control, as used in Schneider Electric Vijeo Historian 4.30 and earlier, CitectHistorian 4.30 and earlier, and CitectSCADAReports 4.10 and earlier, allows remote attackers to cause a denial of service via unspecified vectors.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2011-4033?
CVE-2011-4033 is classified as a high-severity vulnerability due to its potential to cause a denial of service.
How do I fix CVE-2011-4033?
To fix CVE-2011-4033, update the affected software to a version that is not vulnerable, such as Schneider Electric Vijeo Historian 4.31 or later.
What software is affected by CVE-2011-4033?
CVE-2011-4033 affects Schneider Electric Vijeo Historian versions up to 4.30, CitectHistorian versions up to 4.30, and CitectSCADA Reports versions up to 4.10.
What kind of attack does CVE-2011-4033 allow?
CVE-2011-4033 allows remote attackers to exploit a buffer overflow vulnerability to cause a denial of service.
Is there a workaround for CVE-2011-4033?
There are no documented workarounds for CVE-2011-4033 other than applying the available patches and updates.