PT-2013-4163 · Microsoft · .Net Framework

James Forshaw · Published 2013-07-09 · Updated 2018-10-12 · CVE-2013-3132

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft .NET Framework versions 1.0 SP3 through 4.5

Description The issue arises from improper permission checks of objects using reflection, allowing remote attackers to execute arbitrary code. This can be achieved via a crafted XAML browser application (XBAP) or a crafted .NET Framework application. An elevation of privilege vulnerability exists in the way that .NET Framework validates the permissions of certain objects performing reflection, potentially allowing an attacker to take complete control of an affected system.

Recommendations For Microsoft .NET Framework versions 1.0 SP3 through 4.5, update to a version that properly checks the permissions of objects that use reflection to prevent arbitrary code execution. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2013-3132

Affected Products

.Net Framework

References · 7

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-3132 · Security Note
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-052 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-3132 · Security Note
• http://us-cert.gov/ncas/alerts/TA13-190A · Note
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17430 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-3132 · Note
• http://technet.microsoft.com/en-us/security/bulletin/ms13-052 · Note