Executive Summary
| Summary | |
|---|---|
| Title | Vulnerability in .NET Framework Could Allow Remote Code Execution (2538814) |
| Informations | |||
|---|---|---|---|
| Name | MS11-044 | First vendor Publication | 2011-06-14 |
| Vendor | Microsoft | Last vendor Modification | 2012-07-10 |
| Severity (Vendor) | Critical | Revision | 1.3 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:H/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5.1 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | High |
| Cvss Expoit Score | 4.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Revision Note: V1.3 (July 10, 2012): Microsoft revised this bulletin to communicate a minor detection change for KB2518864 for Microsoft .NET Framework 2.0 Service Pack 2 and Microsoft .NET Framework 3.5 Service Pack 1 to correct an offering issue. There were no changes to the security update files. Customers who have already successfully updated their systems do not need to take any action. |
Original Source
| Url : http://technet.microsoft.com/en-us/security/bulletin/ms11-044 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-264 | Permissions, Privileges, and Access Controls |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:12686 | |||
| Oval ID: | oval:org.mitre.oval:def:12686 | ||
| Title: | .NET Framework JIT Optimization Vulnerability | ||
| 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." | ||
| Family: | windows | Class: | vulnerability |
| Reference(s): | CVE-2011-1271 | Version: | 8 |
| Platform(s): | Microsoft Windows XP Microsoft Windows Vista Microsoft Windows 7 Microsoft Windows Server 2003 Microsoft Windows Server 2008 Microsoft Windows Server 2008 R2 | Product(s): | Microsoft .NET Framework |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
ExploitDB Exploits
| id | Description |
|---|---|
| 2012-04-24 | .NET Framework EncoderParameter Integer Overflow Vulnerability |
OpenVAS Exploits
| Date | Description |
|---|---|
| 2011-06-15 | Name : Microsoft .NET Framework Remote Code Execution Vulnerability (2538814) File : nvt/secpod_ms11-044.nasl |
| 2011-05-26 | Name : Microsoft .NET Framework Security Bypass Vulnerability File : nvt/secpod_ms_dotnet_security_bypass_vuln.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 72932 | Microsoft .NET Framework JIT Object Validation Arbitrary Code Execution |
Information Assurance Vulnerability Management (IAVM)
| Date | Description |
|---|---|
| 2011-06-16 | IAVM : 2011-A-0082 - Microsoft .NET Framework Remote Code Execution Vulnerability Severity : Category II - VMSKEY : V0028594 |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2011-06-15 | Name : The version of the .NET Framework installed on the remote host allows arbitra... File : smb_nt_ms11-044.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 11:47:00 |
|
| 2013-11-11 12:41:23 |
|
