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Rewterz Threat Advisory – Multiple Microsoft Security Updates
May 13, 2020
Rewterz Threat Alert – Staff Members’ Inbox Positive for Coronavirus Themed Phishing Campaign
May 13, 2020

Rewterz Threat Advisory – ICS: Siemens RUGGEDCOM, SCALANCE, SIMATIC, SINEMA

May 13, 2020

Severity

Medium

Analysis Summary

CVE-2018-5390 

Certain Linux kernel versions can be forced to make resource intensive calls for every incoming packet, which can lead to a denial-of-service condition.

CVE-2018-5391 

Certain Linux kernels are vulnerable to a denial-of-service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial-of-service condition by sending specially crafted IP fragments.

Affected Vendors

Siemens

Affected Products

  • RUGGEDCOM
  • SCALANCE
  • SIMATIC
  • SINEMA

Remediation

Refer to vendor’s advisory for the list of affected products and upgraded patches.

https://www.us-cert.gov/ics/advisories/icsa-20-105-05

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    • Asses
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
      • Source Code Review
    • Respond
      • Incident Response
      • Incident Analysis
  • Transform
    • SOC Consultancy
    •     SOC Maturity Assessment
    •     SOC Model Evaluation
    •     SOC Gap Analysis
    •     SIEM Gap Analysis
    •     SIEM Optimization
    •     SOC Content Pack
  • Train
    • Security Awareness and Training
    • Tabletop Exercise
    • Simulated Cyber Attack Exercises
  • Managed Security
    • Managed Security Monitoring
      • Remote SOC
      • Onsite SOC
      • Hybrid SOC
    • Managed Security Services
      • Managed Detection and Response
      • Managed Endpoint Detection and Response
      • Managed Threat Intelligence
      • Managed Threat Hunting
      • Managed Risk-Based SOAR
      • Managed Penetration Testing
  • Solutions
  • Resources
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