Microsoft .NET Framework up to 4.5.2 ASP.NET data processing

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Microsoft .NET Framework up to 4.5.2. Affected is an unknown function of the component ASP.NET. The manipulation leads to data processing. This vulnerability is listed as CVE-2015-1648. The attack may be initiated remotely. There is no available exploit. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability was found in Microsoft .NET Framework up to 4.5.2 (Programming Language Software). It has been rated as problematic. This issue affects some unknown processing of the component ASP.NET. The manipulation with an unknown input leads to a data processing vulnerability. Using CWE to declare the problem leads to CWE-19. Impacted is confidentiality. The summary by CVE is:

ASP.NET in Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2, when the customErrors configuration is disabled, allows remote attackers to obtain sensitive configuration-file information via a crafted request, aka "ASP.NET Information Disclosure Vulnerability."

The weakness was presented 04/14/2015 with Microsoft as MS15-041 as confirmed bulletin (Technet). It is possible to read the advisory at technet.microsoft.com. The identification of this vulnerability is CVE-2015-1648 since 02/17/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 82777 (MS15-041: Vulnerability in .NET Framework Could Allow Information Disclosure (3048010)), 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 91040 (Microsoft .NET Framework Information Disclosure Vulnerability (MS15-041)).

Applying the patch MS15-041 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 19691.

The vulnerability is also documented in the databases at Tenable (82777), SecurityFocus (BID 74010†), SecurityTracker (ID 1032116†) and Vulnerability Center (SBV-49647†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Data processing
CWE: CWE-19
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: 82777
Nessus Name: MS15-041: Vulnerability in .NET Framework Could Allow Information Disclosure (3048010)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: MS15-041
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Fortigate IPS: 🔍

Timelineinfo

02/17/2015 🔍
04/14/2015 +56 days 🔍
04/14/2015 +0 days 🔍
04/14/2015 +0 days 🔍
04/14/2015 +0 days 🔍
04/14/2015 +0 days 🔍
04/14/2015 +0 days 🔍
04/15/2015 +1 days 🔍
04/15/2015 +0 days 🔍
11/30/2024 +3517 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS15-041
Organization: Microsoft
Status: Confirmed

CVE: CVE-2015-1648 (🔍)
GCVE (CVE): GCVE-0-2015-1648
GCVE (VulDB): GCVE-100-74843

OVAL: 🔍

SecurityFocus: 74010 - Microsoft .NET Framework CVE-2015-1648 Information Disclosure Vulnerability
SecurityTracker: 1032116 - Microsoft .NET Error Messages Disclose Potentially Sensitive Information to Remote Users
Vulnerability Center: 49647 - [MS15-041] Microsoft .NET Framework Remote Information Disclosure Vulnerability, Low

Entryinfo

Created: 04/15/2015 10:34
Updated: 11/30/2024 12:09
Changes: 04/15/2015 10:34 (67), 04/05/2017 16:03 (11), 05/06/2022 09:11 (2), 11/30/2024 12:09 (16)
Complete: 🔍
Cache ID: 216::103

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