Schneider Electric Citectscada Reports up to 4.0 ActiveX Control memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

A vulnerability was found in Schneider Electric Citectscada Reports up to 4.0 (SCADA Software). It has been declared as critical. Affected by this vulnerability is some unknown processing of the component ActiveX Control. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect availability. The summary by CVE is:

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.

The weakness was shared 12/02/2011 (Website). The advisory is shared at us-cert.gov. This vulnerability is known as CVE-2011-4033. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at X-Force (71501). The entries 59572, 59571 and 59570 are related to this item.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

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Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/13/2011 🔍
11/28/2011 +46 days 🔍
12/02/2011 +4 days 🔍
12/02/2011 +0 days 🔍
12/02/2011 +0 days 🔍
12/13/2011 +11 days 🔍
03/23/2015 +1196 days 🔍
11/27/2021 +2441 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: us-cert.gov
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-4033 (🔍)
X-Force: 71501
Vulnerability Center: 34007 - Schneider Electric Multiple Products Steema TeeChart ActiveX Control Remote Buffer Overflow, Medium
SecurityFocus: 50835 - TeeChart ActiveX Control Buffer Overflow Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/27/2021 02:22
Changes: 03/23/2015 16:50 (49), 04/05/2017 15:06 (8), 11/27/2021 02:22 (4)
Complete: 🔍

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