Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2011-1845

Severity CVSS v4.0:
Pending analysis
Type:
CWE-399 Resource Management Errors
Publication date:
03/05/2011
Last modified:
11/04/2025

Description

Multiple memory leaks in the DataGrid control implementation in Microsoft Silverlight 4 before 4.0.60310.0 allow remote attackers to cause a denial of service (memory consumption) via an application involving (1) subscriptions to an INotifyDataErrorInfo.ErrorsChanged event or (2) a TextBlock or TextBox element.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
7.80
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:microsoft:silverlight:*:*:*:*:*:*:*:* 4.0.60129.0 (including)
cpe:2.3:a:microsoft:silverlight:2.0.31005.00:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:silverlight:2.0.40115.00:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:silverlight:3.0.40624.00:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:silverlight:3.0.40723.0:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:silverlight:3.0.40818.0:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:silverlight:3.0.50106.0:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools