CVE-2013-0073

Description

The Windows Forms (aka WinForms) component in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 does not properly restrict the privileges of a callback function during object creation, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP) or (2) a crafted .NET Framework application, aka "WinForms Callback Elevation Vulnerability."

Category

10.0
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 53.18% Top 5%
Vendor Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16475 vdb entry signature
http://www.us-cert.gov/cas/techalerts/TA13-043B.html third party advisory us government resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-015 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2013-0073?
CVE-2013-0073 has been scored as a critical severity vulnerability.
How to fix CVE-2013-0073?
To fix CVE-2013-0073, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-0073 being actively exploited in the wild?
It is possible that CVE-2013-0073 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~53% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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