PT-2011-3405 · Microsoft · Silverlight

Published 2011-05-03 · Updated 2011-07-14 · CVE-2011-1844

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Silverlight versions prior to 4.0.60310.0

Description The issue is related to a memory leak that can be triggered by an application involving a popup control and a custom DependencyProperty property. This is due to a lack of garbage collection, allowing remote attackers to cause a denial of service through memory consumption.

Recommendations For versions prior to 4.0.60310.0, update to version 4.0.60310.0 or later to resolve the issue.

Fix

DoS

Weakness Enumeration

CWE-399

Related Identifiers

CVE-2011-1844

Affected Products

Silverlight

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2011-1844 · Security Note
• http://isc.sans.edu/diary.html?storyid=10747 · Patch
• http://support.microsoft.com/kb/2526954 · Patch, Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1844 · Note