Microsoft Windows up to XP .NET Framework callback access control

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Microsoft Windows up to XP. Affected is the function callback of the component .NET Framework. The manipulation results in access control. This vulnerability is cataloged as CVE-2013-0073. The attack may be launched remotely. There is no exploit available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability, which was classified as critical, was found in Microsoft Windows up to XP (Operating System). Affected is the function callback of the component .NET Framework. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, and integrity. CVE summarizes:

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."

The weakness was shared 02/12/2013 by James Forshaw with Context Information Security as MS13-015 as confirmed advisory (Website). The advisory is shared for download at technet.microsoft.com. The vendor cooperated in the coordination of the public release. This vulnerability is traded as CVE-2013-0073 since 11/27/2012. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 12/28/2024). The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 64576 (MS13-015: Vulnerability in .NET Framework Could Allow Elevation of Privilege (2800277)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins. The commercial vulnerability scanner Qualys is able to test this issue with plugin 90868 (Microsoft .Net Framework Elevation of Privilege Vulnerability (MS13-015)).

Applying the patch KB2800277 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (64576) and Vulnerability Center (SBV-38381†). Further details are available at blog.spiderlabs.com. The entries VDB-7661, VDB-7676, VDB-7637 and VDB-7642 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Support

  • end of life (old version)

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 64576
Nessus Name: MS13-015: Vulnerability in .NET Framework Could Allow Elevation of Privilege (2800277)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 902950
OpenVAS Name: Microsoft .NET Framework Privilege Elevation Vulnerability (2800277)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: KB2800277

Timelineinfo

11/27/2012 🔍
02/12/2013 +77 days 🔍
02/12/2013 +0 days 🔍
02/12/2013 +0 days 🔍
02/12/2013 +0 days 🔍
02/13/2013 +1 days 🔍
02/13/2013 +0 days 🔍
02/13/2013 +0 days 🔍
12/28/2024 +4336 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: MS13-015
Researcher: James Forshaw
Organization: Context Information Security
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2013-0073 (🔍)
GCVE (CVE): GCVE-0-2013-0073
GCVE (VulDB): GCVE-100-7644

OVAL: 🔍
IAVM: 🔍

Vulnerability Center: 38381 - [MS13-015] .Net Framework on Windows Remote Code Execution via Maliciously Crafted Applications, Critical

scip Labs: https://www.scip.ch/en/?labs.20140213
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 02/13/2013 01:25
Updated: 12/28/2024 22:58
Changes: 02/13/2013 01:25 (51), 08/19/2018 19:56 (23), 05/04/2021 19:21 (7), 05/04/2021 19:29 (1), 12/28/2024 22:58 (16)
Complete: 🔍
Cache ID: 216:B72:103

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