Beckhoff TwinCAT Profinet Driver UDP Packet denial of service – Digitalmunition




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Published on November 22nd, 2019 📆 | 5619 Views ⚑

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Beckhoff TwinCAT Profinet Driver UDP Packet 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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6.4$0-$5k2.38+

A vulnerability was found in Beckhoff TwinCAT (version unknown). It has been classified as problematic. Affected is an unknown functionality of the component Profinet Driver. The manipulation as part of a UDP Packet leads to a denial of service vulnerability. CWE is classifying the issue as CWE-369. This is going to have an impact on availability.

The weakness was disclosed 11/21/2019. The advisory is shared for download at download.beckhoff.com. This vulnerability is traded as CVE-2019-5637. It is possible to launch the attack remotely. The exploitation doesn’t require any form of authentication. There are neither technical details nor an exploit publicly available.

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

Vendor

Name

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.5
NVD Vector: 🔒

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Denial of service (CWE-369)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: no mitigation known

0-Day Time: 🔒

11/21/2019 Advisory disclosed
11/22/2019 +1 days VulDB entry created
11/22/2019 +0 days VulDB last updateAdvisory: download.beckhoff.com

CVE: CVE-2019-5637 (🔒)

Created: 11/22/2019 08:42 AM
Complete: 🔍

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