Security Advisory

CVE-2011-1271

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2011-05-10 19:00:00

Last updated 2024-10-17 18:54:02

Assigner microsoft

CVSS score not scored

State PUBLISHED

Description

The JIT compiler in Microsoft .NET Framework 3.5 Gold and SP1, 3.5.1, and 4.0, when IsJITOptimizerDisabled is false, does not properly handle expressions related to null strings, which allows context-dependent attackers to bypass intended access restrictions, and consequently execute arbitrary code, in opportunistic circumstances by leveraging a crafted application, as demonstrated by (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka ".NET Framework JIT Optimization Vulnerability."

← Browse all CVEs View on cve.org ↗