VDB-12183 · OSVDB 102787 · GCVE-100-12183

Microsoft .NET Framework 2/4 DTD denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability has been found in Microsoft .NET Framework 2/4 and classified as problematic. The affected element is an unknown function of the component DTD Handler. Performing a manipulation results in denial of service. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in Microsoft .NET Framework 2/4 (Programming Language Software). It has been classified as problematic. This affects an unknown part of the component DTD Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on confidentiality, and availability.

The weakness was presented 01/07/2014 by James Forshaw with Context Information Security as Exploiting XML Digital Signature Implementations as not defined article (Magazine). It is possible to read the advisory at magazine.hackinthebox.org. The vendor was not involved in the public release. Technical details are unknown but a public exploit is available.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at OSVDB (102787†). See VDB-12184, VDB-12185 and VDB-12186 for similar entries. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.4
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

01/07/2014 🔍
01/07/2014 +0 days 🔍
02/06/2014 +30 days 🔍
04/05/2017 +1154 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: Exploiting XML Digital Signature Implementations
Researcher: James Forshaw
Organization: Context Information Security
Status: Not defined

GCVE (VulDB): GCVE-100-12183
OSVDB: 102787

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 02/06/2014 13:56
Updated: 04/05/2017 16:07
Changes: 02/06/2014 13:56 (46), 04/05/2017 16:07 (2)
Complete: 🔍
Committer: olku
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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