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Rewterz Threat Advisory – CVE-2022-21449 – Oracle Java SE Vulnerability
April 25, 2022
Rewterz Threat Advisory – IBM Planning Analytics Workspace Vulnerabilities
April 26, 2022

Rewterz Threat Advisory – Node.js ejs Module and Angular Module Vulnerabilities

April 26, 2022

Severity

High

Analysis Summary

CVE-2022-25844 CVSS:5.3

Node.js Angular module is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw in posPre: ‘ ‘.repeat() of NUMBER_FORMATS.PATTERNS[1].posPre. By sending a specially-crafted regex input, a remote attacker could exploit this vulnerability to cause a denial of service.

CVE-2022-29078 CVSS:9.8

Node.js ejs module could allow a remote attacker to execute arbitrary code on the system, caused by a server-side template injection flaw in settings[view options][outputFunctionName]. By sending a specially-crafted HTTP request to overwrites the outputFunctionName option with an arbitrary OS command, an attacker could exploit this vulnerability to execute arbitrary code on the system.

Impact

  • Denial of Service
  • Code Execution

Indicators Of Compromise

CVE

  • CVE-2022-25844
  • CVE-2022-29078

Affected Vendors

  • Node.js

Affected Products

  • Node.js angular 1.8.3
  • Node.js ejs 3.1.6

Remediation

Upgrade to the latest version of Node.js, available from the Node.js Website.

CVE-2022-25844
CVE-2022-29078 

  • Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
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    • 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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