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Rewterz Threat Alert – Indicators of Compromise – Malware IP’s and Domains Observed
April 1, 2019
Rewterz Threat Advisory – CVE-2019-9810 & CVE-2019-9813 – Firefox System Access Vulnerabilities
April 2, 2019

Rewterz Threat Advisory – Microsoft Internet Explorer Security Bypass Vulnerability

April 2, 2019

Analysis Summary

An error related to the “performance.getEntriesByType()” method can be exploited to bypass Cross-Origin Resource Sharing (CORS) restrictions and subsequently disclose otherwise restricted content.

Impact

Security Bypass

Affected Vendors

Microsoft

Affected Products

Microsoft Internet Explorer 11.x

Remediation

There is no official solution available as of yet.

  • Services
    • Assess
      • 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
    • Blog
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
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