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mardi 26 mars 2019

Rockwell Automation EtherNet-IP Web Server Module 1756-EWEB SNMP Service UDP Packet Restart denial of service

A vulnerability classified as problematic has been found in Rockwell Automation EtherNet-IP Web Server Module 1756-EWEB and CompactLogix 1768-EWEB (Web Server). Affected is an unknown function of the component SNMP Service. The manipulation as part of a UDP Packet leads to a denial of service vulnerability (Restart). CWE is classifying the issue as CWE-404. This is going to have an impact on availability.

The weakness was presented 03/27/2019. This vulnerability is traded as CVE-2018-19016 since 11/06/2018. It is possible to launch the attack remotely. The technical details are unknown and an exploit is not available.

It is possible to mitigate the weakness by firewalling udp/161 (snmp).

Product

Vendor

Product

CPE

CVSSv3

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: ≈4.3
VulDB Temp Score: ≈4.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2

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

Exploiting

Class: Denial of service / Restart (CWE-404)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍

Countermeasures

Recommended: Firewall
Status: 🔍
0-Day Time: 🔒

Firewalling: 🔒

Timeline

11/06/2018 CVE assigned
03/27/2019 Advisory disclosed
03/28/2019 VulDB entry created
03/28/2019 VulDB last update

Sources

CVE: CVE-2018-19016 (🔒)

Entry

Created: 03/28/2019 11:37 AM
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 120

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